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San Diego Museum of Art
Major Balboa Park museum with works from Spanish old masters to modern art, plus strong regional and international exhibitions.
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Journey information
Overview: Chicago, IL to San Diego, CA flight
USAUSA
Flights from Chicago, IL to San Diego, CA depart on average 63 times per day, taking around 6h 29m. Cheap flight tickets for this journey start at €68 if you book in advance.
There are 11 flights per day. The earliest flight runs at 05:00, the last at 23:58. The fastest flight covers the 1729 miles (2784 km) distance in 4h 13m. October is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 1729 miles (2784 km) |
Average flight duration 6h 29m |
Cheapest ticket price €68 |
Flights per day 63 |
Direct flights 11 |
Fastest flight 4h 13m |
First flight 5:00 AM |
Last flight 11:58 PM |
Cheapest Month Oct |
Cheapest Day Mon |
High Season Jan - Mar |
Low Season Oct - Dec |
Busiest Day Mon |
Least Busy Day Mon |
Best time to book 21 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
The cheapest and fastest flights from Chicago, IL to San Diego, CA
Showing times, prices and bookable tickets for Sep 17
Cheapest price on Sep 17
€196
Average ticket price on Sep 17
€400
Fastest journey on Sep 17
4 h 19 m
Average journey duration on Sep 17
4 h 22 m
Flights on Sep 17
79
Distance
2784 km
Cheap tickets
The best way to find a cheap flight ticket from Chicago, IL to San Diego, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Chicago, IL to San Diego, CA will cost around €400 if you buy it on the day, but the cheapest tickets can be found for only €196.
Fast flights
On Thu, Sep 17, we found 79 flights from Chicago, IL to San Diego, CA, including 14 direct services.
On Thu, Sep 17 the direct flights cover the 2784 km distance in an average of 4 h 22 m but if you time it right, some flights will get you there in just 4 h 19 m .
On Thu, Sep 17 the longest flights will take 4 h 25 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
AA769 · AA21226:59 AM7h04O'Hare International Airport12:03 PMSan Diego International Airport€1961One-way1 transfer
AS14707:20 AM4h40O'Hare International Airport10:00 AMSan Diego International Airport€2001One-way0 transfers- AS14472:18 PM4h37O'Hare International Airport4:55 PMSan Diego International Airport€2001One-way0 transfers
- AS14668:17 PM4h43O'Hare International Airport11:00 PMSan Diego International Airport€2001One-way0 transfers
- AA23436:46 AM4h28O'Hare International Airport9:14 AMSan Diego International Airport€2261One-way0 transfers
UA21881:30 PM4h19O'Hare International Airport3:49 PMSan Diego International Airport€2781One-way0 transfers- AA29949:05 PM4h20O'Hare International Airport11:25 PMSan Diego International Airport€2261One-way0 transfers
- AA15433:08 PM4h21O'Hare International Airport5:29 PMSan Diego International Airport€3771One-way0 transfers
- AA31349:57 AM4h23O'Hare International Airport12:20 PMSan Diego International Airport€2651One-way0 transfers
- UA20227:45 PM4h25O'Hare International Airport10:10 PMSan Diego International Airport€2391One-way0 transfers
Travel Information
Compare train, bus, and flight for Chicago, IL to San Diego, CA
Omio recommends booking the train as it is the most popular option from Chicago, IL to San Diego, CA among Omio's users. If you are prioritising price, take the bus, with an average ticket price of €247 For those with little time, consider booking a flight, which has an average total journey time of 8h 29m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.8 - 2.5kg. Average ticket prices depend on the travel mode: a bus costs an average of €247, while a train costs an average of €482.
Distance: 1729 miles (2784 km)
Compare flight with
| Flight | Most popular Train | Bus | Driving |
|---|---|---|---|
€391 Average price | €482 Average price | €247 Average price Cheapest | €357 Average price (fuel + tolls) |
8h 29m Average total duration Fastest 6h 29m Onboard + 2h 0m Additional time* | 50h 53m Average total duration 50h 23m Onboard + 30m Additional time* | 52h 18m Average total duration 51h 48m Onboard + 30m Additional time* | 30h 9m Average total duration (door-to-door) |
8.4 - 16.7kg CO2 emissions | 0.8 - 2.5kg CO2 emissions Lowest | 2.8 - 7.0kg CO2 emissions | - CO2 emissions |
Most popular airline |  Most popular train company |  Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
The cheapest way to travel from Chicago, IL to San Diego, CA is a bus with an average price of €247.
This is compared to other travel options from Chicago, IL to San Diego, CA:
A bus is €144 less than a flight for this route with tickets for a flight from Chicago, IL to San Diego, CA costing on average €391.
A bus is €235 less than a train for this route with tickets for a train from Chicago, IL to San Diego, CA costing on average €482.
The fastest way to travel from Chicago, IL to San Diego, CA is by flight with an average journey time of 6h 29m.
Other travel options to San Diego, CA take longer:
Train takes on average 50h 23m.
Bus takes on average 51h 48m.
It's helpful to compare your options as there are 3 ways to travel between Chicago, IL and San Diego, CA including taking a train, bus, and flight.
We recommend using the train as it is the most popular way to get from Chicago, IL to San Diego, CA among Omio's users.
Live departures
Chicago, IL to San Diego, CA flight times
The table below shows live departures for Chicago, IL to San Diego, CA flights for today, Wednesday, September 16. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| UA576 · UA1100 | 3:48 PM O'Hare International Airport | 6h14 | 8:02 PM San Diego International Airport | 1 transfer | |
| AA2531 · AA1511 | 3:50 PM O'Hare International Airport | 7h58 | 9:48 PM San Diego International Airport | 1 transfer | |
| AS407 · AS247 | 3:52 PM O'Hare International Airport | 9h43 | 11:35 PM San Diego International Airport | 1 transfer | |
| UA2138 | 4:00 PM O'Hare International Airport | 4h30 | 6:30 PM San Diego International Airport | 0 transfersDirect | |
| UA2119 · UA5529 | 4:26 PM O'Hare International Airport | 6h26 | 8:52 PM McClellan–Palomar Airport | 1 transfer | |
| UA511 · UA442 | 4:30 PM O'Hare International Airport | 8h17 | 10:47 PM San Diego International Airport | 1 transfer | |
| AA2499 · AA1511 | 4:50 PM O'Hare International Airport | 6h58 | 9:48 PM San Diego International Airport | 1 transfer | |
| UA1974 · UA2395 | 5:51 PM O'Hare International Airport | 6h37 | 10:28 PM San Diego International Airport | 1 transfer | |
| AS337 · AS1367 | 7:00 PM O'Hare International Airport | 17h46 | 10:46 AM San Diego International Airport | 1 transfer | |
| AA1861 | 7:00 PM O'Hare International Airport | 4h30 | 9:30 PM San Diego International Airport | 0 transfersDirect | |
| UA2022 | 7:45 PM O'Hare International Airport | 4h25 | 10:10 PM San Diego International Airport | 0 transfersDirect | |
| AA2994 | 9:05 PM O'Hare International Airport | 4h20 | 11:25 PM San Diego International Airport | 0 transfersDirect | |
| Thursday, September 17 | |||||
| UA2666 · UA2309 | 5:00 AM O'Hare International Airport | 6h05 | 9:05 AM San Diego International Airport | 1 transfer | |
| AA2989 · AA1793 | 5:00 AM O'Hare International Airport | 5h56 | 8:56 AM San Diego International Airport | 1 transfer | |
| UA2374 · UA5510 | 5:00 AM O'Hare International Airport | 9h04 | 12:04 PM McClellan–Palomar Airport | 1 transfer | |
| UA2374 · UA444 | 5:00 AM O'Hare International Airport | 7h17 | 10:17 AM San Diego International Airport | 1 transfer | |
| UA2114 · UA1068 | 5:55 AM O'Hare International Airport | 7h40 | 11:35 AM San Diego International Airport | 1 transfer | |
| UA246 · UA5510 | 6:00 AM O'Hare International Airport | 8h04 | 12:04 PM McClellan–Palomar Airport | 1 transfer | |
| AS587 · AS635 | 6:00 AM O'Hare International Airport | 15h54 | 7:54 PM San Diego International Airport | 1 transfer | |
| AS587 · AS247 | 6:00 AM O'Hare International Airport | 17h16 | 9:16 PM San Diego International Airport | 1 transfer | |
| AS587 · AS765 | 6:00 AM O'Hare International Airport | 13h13 | 5:13 PM San Diego International Airport | 1 transfer | |
| UA1409 · UA1626 | 6:00 AM O'Hare International Airport | 8h50 | 12:50 PM San Diego International Airport | 1 transfer | |
| AS587 · AS621 | 6:00 AM O'Hare International Airport | 10h42 | 2:42 PM San Diego International Airport | 1 transfer | |
| AA2896 · AA2034 | 6:00 AM O'Hare International Airport | 6h25 | 10:25 AM San Diego International Airport | 1 transfer | |
| AA2896 · AA3109 | 6:00 AM O'Hare International Airport | 8h03 | 12:03 PM San Diego International Airport | 1 transfer | |
| AS587 · AS697 | 6:00 AM O'Hare International Airport | 9h21 | 1:21 PM San Diego International Airport | 1 transfer | |
| AA1784 · AA466 | 6:29 AM O'Hare International Airport | 8h31 | 1:00 PM San Diego International Airport | 1 transfer | |
| AA2343 | 6:46 AM O'Hare International Airport | 4h28 | 9:14 AM San Diego International Airport | 0 transfersDirect | |
| AA769 · AA2122 | 6:59 AM O'Hare International Airport | 7h04 | 12:03 PM San Diego International Airport | 1 transfer | |
| UA2361 · UA1068 | 7:00 AM O'Hare International Airport | 6h35 | 11:35 AM San Diego International Airport | 1 transfer | |
| UA1217 · UA5507 | 7:00 AM O'Hare International Airport | 8h04 | 1:04 PM McClellan–Palomar Airport | 1 transfer | |
| UA2428 | 7:05 AM O'Hare International Airport | 4h27 | 9:32 AM San Diego International Airport | 0 transfersDirect | |
| AA1360 · AA3109 | 7:09 AM O'Hare International Airport | 6h54 | 12:03 PM San Diego International Airport | 1 transfer | |
| AS1470 | 7:20 AM O'Hare International Airport | 4h40 | 10:00 AM San Diego International Airport | 0 transfersDirect | |
| UA1116 · UA1257 | 7:40 AM O'Hare International Airport | 8h04 | 1:44 PM San Diego International Airport | 1 transfer | |
| AS583 · AS604 | 8:00 AM O'Hare International Airport | 17h44 | 11:44 PM San Diego International Airport | 1 transfer | |
| AS583 · AS247 | 8:00 AM O'Hare International Airport | 15h16 | 9:16 PM San Diego International Airport | 1 transfer | |
| AS583 · AS621 | 8:00 AM O'Hare International Airport | 8h42 | 2:42 PM San Diego International Airport | 1 transfer | |
| AS583 · AS635 | 8:00 AM O'Hare International Airport | 13h54 | 7:54 PM San Diego International Airport | 1 transfer | |
| AS583 · AS765 | 8:00 AM O'Hare International Airport | 11h13 | 5:13 PM San Diego International Airport | 1 transfer | |
| UA1885 · UA5507 | 8:40 AM O'Hare International Airport | 6h24 | 1:04 PM McClellan–Palomar Airport | 1 transfer | |
| UA342 · UA2610 · UA582 | 8:40 AM O'Hare International Airport | 10h46 | 5:26 PM San Diego International Airport | 2 transfers | |
| UA342 · UA1257 | 8:40 AM O'Hare International Airport | 7h04 | 1:44 PM San Diego International Airport | 1 transfer | |
| UA342 · UA1506 · UA582 | 8:40 AM O'Hare International Airport | 10h46 | 5:26 PM San Diego International Airport | 2 transfers | |
| UA2277 · UA2163 | 8:42 AM O'Hare International Airport | 8h15 | 2:57 PM San Diego International Airport | 1 transfer | |
| UA660 | 8:50 AM O'Hare International Airport | 4h35 | 11:25 AM San Diego International Airport | 0 transfersDirect | |
| AA1459 · AA1769 | 9:40 AM O'Hare International Airport | 6h31 | 2:11 PM San Diego International Airport | 1 transfer | |
| AA1459 · AA2361 | 9:40 AM O'Hare International Airport | 8h00 | 3:40 PM San Diego International Airport | 1 transfer | |
| AA3134 | 9:57 AM O'Hare International Airport | 4h23 | 12:20 PM San Diego International Airport | 0 transfersDirect | |
| AA2192 · AA1951 | 10:33 AM O'Hare International Airport | 6h49 | 3:22 PM San Diego International Airport | 1 transfer | |
| UA2638 · UA1276 | 10:40 AM O'Hare International Airport | 9h06 | 5:46 PM San Diego International Airport | 1 transfer | |
| UA543 · UA1754 · UA1100 | 10:40 AM O'Hare International Airport | 11h22 | 8:02 PM San Diego International Airport | 2 transfers | |
| UA543 · UA1668 | 10:40 AM O'Hare International Airport | 7h14 | 3:54 PM San Diego International Airport | 1 transfer | |
| AA1106 · AA2361 | 11:00 AM O'Hare International Airport | 6h40 | 3:40 PM San Diego International Airport | 1 transfer | |
| AA1106 · AA2266 | 11:00 AM O'Hare International Airport | 8h46 | 5:46 PM San Diego International Airport | 1 transfer | |
| AA3085 · AA2266 | 12:09 PM O'Hare International Airport | 7h37 | 5:46 PM San Diego International Airport | 1 transfer | |
| AA3085 · AA1789 | 12:09 PM O'Hare International Airport | 8h42 | 6:51 PM San Diego International Airport | 1 transfer | |
| UA2809 · UA1281 | 12:45 PM O'Hare International Airport | 6h33 | 5:18 PM San Diego International Airport | 1 transfer | |
| UA1448 · UA1276 | 12:47 PM O'Hare International Airport | 6h59 | 5:46 PM San Diego International Airport | 1 transfer | |
| UA1097 · UA1754 · UA1100 | 12:51 PM O'Hare International Airport | 9h11 | 8:02 PM San Diego International Airport | 2 transfers | |
| AS579 · AS247 | 1:03 PM O'Hare International Airport | 10h13 | 9:16 PM San Diego International Airport | 1 transfer | |
| AS579 · AS604 | 1:03 PM O'Hare International Airport | 12h41 | 11:44 PM San Diego International Airport | 1 transfer | |
| AS579 · AS635 | 1:03 PM O'Hare International Airport | 8h51 | 7:54 PM San Diego International Airport | 1 transfer | |
| UA2188 | 1:30 PM O'Hare International Airport | 4h19 | 3:49 PM San Diego International Airport | 0 transfersDirect | |
| AA1640 · AA480 | 1:45 PM O'Hare International Airport | 6h31 | 6:16 PM San Diego International Airport | 1 transfer | |
| AA2451 · AA1243 | 1:46 PM O'Hare International Airport | 8h15 | 8:01 PM San Diego International Airport | 1 transfer | |
| AA2451 · AA1789 | 1:46 PM O'Hare International Airport | 7h05 | 6:51 PM San Diego International Airport | 1 transfer | |
| UA2062 · UA1911 | 2:16 PM O'Hare International Airport | 9h08 | 9:24 PM San Diego International Airport | 1 transfer | |
| AS1447 | 2:18 PM O'Hare International Airport | 4h37 | 4:55 PM San Diego International Airport | 0 transfersDirect | |
| AS325 · AS667 | 2:22 PM O'Hare International Airport | 7h59 | 8:21 PM San Diego International Airport | 1 transfer | |
| UA1577 | 2:35 PM O'Hare International Airport | 8h10 | 8:45 PM San Diego International Airport | 0 transfersDirect | |
| UA1577 · UA5508 | 2:35 PM O'Hare International Airport | 8h10 | 8:45 PM McClellan–Palomar Airport | 1 transfer | |
| AA2429 · AA1243 | 3:00 PM O'Hare International Airport | 7h01 | 8:01 PM San Diego International Airport | 1 transfer | |
| UA542 · UA1100 | 3:00 PM O'Hare International Airport | 7h02 | 8:02 PM San Diego International Airport | 1 transfer | |
| AA1543 | 3:08 PM O'Hare International Airport | 4h21 | 5:29 PM San Diego International Airport | 0 transfersDirect | |
Find all the dates and times for this journey
Compare prices and tickets Chicago, IL to San Diego, CA by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Thu
Sep 17
Sep 17
Fri
Sep 18
Sep 18
Sat
Sep 19
Sep 19
Sun
Sep 20
Sep 20
Mon
Sep 21
Sep 21
Tue
Sep 22
Sep 22
Wed
Sep 23
Sep 23
Why should you book Chicago, IL to San Diego, CA flights with Omio?
American Airlines as well as Spirit Airlines or United offer flights services from Chicago, IL to San Diego, CA.
Omio is an official ticket reseller for all your travel options from Chicago, IL to San Diego, CA.
Why book with Omio vs American Airlines?
- Compare with other providers: On Omio, you can not only buy tickets for American Airlines, but also compare tickets for the likes of Spirit Airlines or United to find the best option for your trip from Chicago, IL to San Diego, CA.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare American Airlines with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Chicago, IL to San Diego, CA.
Why book with Omio over Trip, Edreams or Skyscanner?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Spirit Airlines or United to find the best option for your trip from Chicago, IL to San Diego, CA.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Chicago, IL to San Diego, CA.
Airlines: United, Alaska Airlines, American Airlines, Sun Country Airlines, Spirit Airlines from Chicago, IL to San Diego, CAFind the best flights between Chicago, IL to San Diego, CA with Omio's travel partners United, Alaska Airlines, American Airlines, Sun Country Airlines, Spirit Airlines from €68. We can find you the best deals, schedules and tickets when comparing and booking the best trip.
United
About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average United Duration
4h 20m
Cheapest United Price
€134
United frequency
34 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.
American Airlines
About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average American Airlines Duration
4h 13m
Cheapest American Airlines Price
€68
American Airlines frequency
4 a day
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.
Alaska Airlines
About
Alaska Airlines, headquartered in SeaTac, Washington, is a major U.S. airline and the fifth-largest in North America by scheduled passengers carried as of 2024. Along with its regional partners, Horizon Air and SkyWest Airlines, Alaska Airlines operates a route network primarily connecting cities along the West Coast of the United States, including Alaska and Hawaii, to over 100 destinations in the contiguous U.S., the Bahamas, Belize, Canada, Costa Rica, Guatemala, and Mexico. The airline is a member of the Oneworld alliance, offering passengers access to a broad global network. Alaska Airlines is known for its customer service and loyalty program, Mileage Plan, and offers First Class, Premium Class, and Main Cabin seating options. The airline's primary hub is Seattle-Tacoma International Airport. In 2024, its parent company, Alaska Air Group, acquired Hawaiian Airlines.
Luggage & cancellation policy
Average Alaska Airlines Duration
4h 20m
Cheapest Alaska Airlines Price
€69
Alaska Airlines frequency
23 a day
Luggage included
1 carry-on bag (22 x 14 x 9) and 1 personal item included
Additional luggage
Checked bags fees start at $30 for first bag, $40 for second bag
Cancellation Policy
Saver fares are non-refundable. Main and First Class fares are refundable with fee, depending on fare type and elite status
Pregnant on board
Passengers can fly up to 36 weeks pregnant. After 28 weeks, medical certificate required
Unaccompagned minor
Unaccompanied minor service available for children ages 5-17. Service fee is $50 per direction on nonstop flights
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Alaska Airlines provides wheelchair assistance and special services for passengers with disabilities, including meet-and-assist services and accessible seating
Pets
Pets allowed in cabin and cargo hold. Service animals welcome. Fees apply for pets in cabin ($100)
Sun Country Airlines
Luggage & cancellation policy
Average Sun Country Airlines Duration
5h 29m
Cheapest Sun Country Airlines Price
€141
Sun Country Airlines frequency
1 a day
Luggage included
One personal item (17 x 13 x 9 inches) included
Additional luggage
Checked bags available for purchase, fees vary by route
Cancellation Policy
Refunds available within 24 hours of booking, after that fees apply based on fare type
Pregnant on board
Pregnant passengers can travel up to 36 weeks (32 weeks for multiple pregnancies). Medical certificate required after 28 weeks
Unaccompagned minor
Unaccompanied minor service available for children 5-14 years old, fee applies, must be booked in advance
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Wheelchair assistance available with 48-hour advance notice
Spirit Airlines
About
Spirit Airlines is an American ultra-low-cost carrier, headquartered in Dania Beach, Florida, operating scheduled flights throughout the United States, the Caribbean, and Latin America. Known for its distinctive bright yellow planes, Spirit's business model traditionally focuses on offering low base fares by unbundling services, allowing passengers to pay only for the amenities they choose, such as baggage and seat selection. As of August 2024, Spirit is evolving its offerings, introducing new fare tiers like "Go Big," "Go Comfy," "Go Savvy," and "Go," which include various bundled perks such as wider seats, extra legroom, priority boarding, and in-flight refreshments. Spirit was the seventh largest passenger carrier in North America as of 2023.
Luggage & cancellation policy
Average Spirit Airlines Duration
5h 26m
Cheapest Spirit Airlines Price
€197
Spirit Airlines frequency
2 a day
Luggage included
Personal item (18 x 14 x 8 inches) included
Additional luggage
Checked bags: First bag $79-89, Second bag $89-99, Additional bags $105-110
Cancellation Policy
Cancellation within 24 hours of booking is free, after that fees apply based on fare type and timing
Pregnant on board
Up to 7 days before departure with medical certificate. After 28 weeks, medical certificate required
Unaccompagned minor
Ages 5-14 can travel as unaccompanied minors for $100 fee per direction. Service not available on international flights or connecting flights
Amenities on board the airplane
Wifi
Accessibility
Spirit Airlines offers assistance for passengers with disabilities, including wheelchair services and priority boarding. Passengers are encouraged to request assistance at least 48 hours in advance to ensure availability.
Complete guide to San Diego, CA
Things to do in San Diego, CA
Discover the best of San Diego, CA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Diego, CA trip today.
- Must visit
Museum of Contemporary Art San Diego
Acclaimed contemporary art museum in La Jolla featuring oceanfront settings, modern works, and rotating global exhibitions.
- Must visit
USS Midway Museum
Museum aboard a historic aircraft carrier with restored aircraft, naval exhibits, and immersive views of life at sea.
- Must visit
Balboa Park
Balboa Park is San Diego's grand cultural park, packed with gardens, architecture, museums, and walkable plazas worth lingering in.
- Must visit
Gaslamp Quarter
Historic Gaslamp Quarter offers Victorian-era streets, nightlife energy, and preserved downtown architecture for an atmospheric walk.
- Must visit
La Jolla Cove
Dramatic seaside cliffs and walking paths in La Jolla, famous for waves, sea lions, and sweeping Pacific views.
Fish Taco
A San Diego staple: grilled fish in a soft tortilla with cabbage, crema, and salsa. Popularized by Baja influence and coastal seafood culture.
California Burrito
French fries, carne asada, cheese, guacamole, and crema wrapped in a flour tortilla. A late-night local favorite born in San Diego taquerias.
- Gluten-free
Sea Urchin (Uni)
Fresh local sea urchin served raw, prized for its rich, buttery taste. It reflects San Diego's access to Pacific seafood and sushi culture.
Sushi Ota
Celebrated sushi restaurant specializing in omakase and pristine seafood, including uni. Intimate, polished, and highly respected by locals.
Mitch's Seafood
Iconic casual seafood counter known for fish tacos, smoked fish, and harbor views. A classic stop for San Diego's Baja-inspired seafood style.
Juniper and Ivy
Refined fine-dining restaurant showcasing local seafood and seasonal California ingredients. Elegant room with one of the city's strongest reputations.
US Dollar ($)
San Diego is pricey for US travel, with higher hotel rates, dining, and parking than many cities, though casual food and buses stay manageable.
Average meal costs
- Budget
- $10-18 for fast food or casual takeout.
- Mid-range
- $25-45 per person for a mid-range meal.
- Fine dining
- $75+ per person for upscale dining.
- Coffee
- $4-6 for coffee or cappuccino.
Tipping culture
Tip 18-20% at restaurants, 15-20% for taxis or rideshares, and $1-2 for coffee drinks or small cafe orders.
FAQs: Chicago, IL to San Diego, CA Flight
Find answers to the most common questions about traveling from Chicago, IL to San Diego, CA by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at San Diego, CA, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Chicago, IL to San Diego, CA can start from as little as €68 when you book in advance. The average flight ticket price for Chicago, IL to San Diego, CA is €391 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Chicago, IL to San Diego, CA is 4h 13m to travel the 1729 miles (2784 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Chicago, IL to San Diego, CA leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Chicago, IL to San Diego, CA leaves at 11:58 PM.
Yes, there are 11 direct flights a day from Chicago, IL to San Diego, CA with . Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Chicago, IL to San Diego, CA, you can count on American Airlines, Spirit Airlines, United for the best way to get you to San Diego, CA. You can also check all possible airlines who offer a service between Chicago, IL and San Diego, CA and compare the amenities they offer before buying a plane ticket.
Flights from Chicago, IL to San Diego, CA generally leave from O'Hare International Airport and arrive in San Diego International Airport.O'Hare International Airport is 1 miles (3 km) away from Chicago, IL city centre and San Diego International Airport is 2 miles (4 km) from San Diego, CA city centre.
The cheapest month for a flight from Chicago, IL to San Diego, CA is October.
It's helpful to compare your options as there are 3 ways to travel between Chicago, IL and San Diego, CA including taking a train, bus, and flight.
Since neither Chicago, IL nor San Diego, CA are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 2 h between Chicago, IL and San Diego, CA all year round.
The best events to attend in San Diego, CA include:
- Comic-Con International, the largest comic book and popular arts convention in the world
- San Diego County Fair, a month-long fair featuring rides, games, and local food
- San Diego Beer Week, a celebration of craft beer with tastings and events across the county
- La Jolla Music Festival, an annual event showcasing classical music performances in a picturesque coastal setting.
Some of the most interesting sights to explore in San Diego, CA are:
- Balboa Park, a sprawling urban park with museums, gardens, and the San Diego Zoo
- USS Midway Museum, a historic naval aircraft carrier museum offering interactive exhibits and tours
- La Jolla Cove, a picturesque coastal area known for its stunning views and marine life
- Gaslamp Quarter, a lively historic district with Victorian architecture, dining, and entertainment options
- Coronado Beach, a beautiful sandy beach known for its gentle waves and iconic hotel.
The best holidays to experience in San Diego, CA include:
- Memorial Day, ideal weather for beach activities and outdoor events
- Independence Day, spectacular fireworks and patriotic celebrations
- Labor Day, perfect for enjoying the last days of summer at the beach
- Thanksgiving, a time for family gatherings with pleasant fall weather.
The best things to do in San Diego, CA include:
- Explore the vibrant art scene at the Museum of Contemporary Art San Diego
- enjoy a harbor cruise for stunning views of the skyline and naval ships
- hike the scenic trails at Torrey Pines State Natural Reserve
- visit the Birch Aquarium to learn about marine life and ocean conservation
- experience the thrill of a whale watching tour off the coast.
The best season to visit San Diego, CA is Spring or Fall. The best weather to explore San Diego, CA is during April-June or September-November.
We recommend using the train as it is the most popular way to get from Chicago, IL to San Diego, CA among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In San Diego, CA, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like beaches, public transportation, and popular tourist spots such as the Gaslamp Quarter and Old Town. Common scams include overpriced parking fees and unauthorized ticket sellers near attractions. Staying aware of surroundings, securing belongings, and using official transportation services help reduce risks. Additionally, travelers should avoid isolated areas at night and be mindful of local traffic laws when using scooters or bikes.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular airports
Popular airports from Chicago, IL to San Diego, CA
Most Chicago, IL to San Diego, CA flights use the O'Hare International Airport to San Diego International Airport airport pair, with some services landing at McClellan-Palomar Airport. Use this guide to compare Chicago, IL and San Diego, CA airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in Chicago
Arrival airports in San Diego
Which Chicago, IL airport do flights to San Diego, CA leave from?
Flights from Chicago, IL to San Diego, CA depart from O'Hare International Airport. The airport is 2 miles (4 km) from Chicago, IL city centre at 10000 W O'Hare Ave, Chicago, IL 60666, USA.
O'Hare International Airport (ORD)10000 W O'Hare Ave, Chicago, IL 60666, USA
City-centre transport
Getting to O'Hare International Airport from Chicago city centre
O'Hare International Airport is 3 km from Chicago city centre. Public transport options include:
SubwayBlue Line · 1h 7m · €5 · every ~23 min
O'Hare International Airport airport facilities and services
O'Hare International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Restaurants are located in all terminals, offering a variety of cuisines including American and intertiol. Top options include Tortas Frontera and Publican Tavern.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located throughout all terminals.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at O'Hare International Airport: Parking, Taxis, WC.
Bike and car services
Available at O'Hare International Airport: Car Rental.
Accessibility
Accessibility facilities are available at O'Hare International Airport: Elevators, ramps, toilets.
Shops, hotels and contact
Nearby hotels include Hotels such as Hilton Chicago O'Hare are located on airport grounds, with others like the Hyatt Regency nearby..
Which San Diego, CA airport do flights from Chicago, IL arrive at?
Flights from Chicago, IL to San Diego, CA most often arrive at San Diego International Airport. Some flights land at McClellan-Palomar Airport, so check your ticket before travel to confirm your San Diego, CA arrival airport.
San Diego International Airport (SAN)3225 N Harbor Dr, San Diego, CA 92101, USA
City-centre transport
Getting to San Diego International Airport from San Diego city centre
San Diego International Airport is 4 km from San Diego city centre. Public transport options include:
Bus923, 992 · 12m · €5 · every ~10 min
923, 992 · 13m · €5 · every ~10 min
San Diego International Airport airport facilities and services
San Diego International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Restaurants in terminals 1 and 2, including fast food and sit-down options like The Counter and Phil's BBQ
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in all terminals.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at San Diego International Airport: Parking, Taxis, WC.
Bike and car services
Available at San Diego International Airport: Car Rental.
Accessibility
Accessibility facilities are available at San Diego International Airport: Elevators, ramps.
Shops, hotels and contact
Nearby hotels include Hotels nearby, Sheraton San Diego Hotel & Mari within walking distance..
McClellan-Palomar Airport (CLD)2198 Palomar Airport Rd, Carlsbad, CA 92008, USA+1 760-431-4646
City-centre transport
Getting to McClellan-Palomar Airport from San Diego city centre
TrainPacific Surfliner · 2h 11m · €17 · every ~2 min
BusAmtrak Thruway Connecting Service · 2h 3m · €17
101 · 3h 3m · €23 · every ~4 min
McClellan-Palomar Airport airport facilities and services
McClellan-Palomar Airport has practical services for this route, including Accessibility.
Accessibility
Accessibility facilities are available at McClellan-Palomar Airport: The place has an entrance that is wheelchair-accessible.
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