- Must visit
Art Institute Of Chicago
One of the premier art museums in the US, known for Impressionist masterpieces, modern works, and the iconic bronze lions at its entrance.
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Journey information
Overview: San Antonio, TX to Chicago, IL flight
USAUSA
Flights from San Antonio, TX to Chicago, IL depart on average 53 times per day, taking around 4h 45m. Cheap flight tickets for this journey start at $119 (€97) but you can travel from only $115 (€94) by bus.
There are 4 flights per day. The earliest flight runs at 00:10, the last at 23:40. The fastest flight covers the 1050 miles (1691 km) distance in 2h 50m. 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
Cheapest alternative travel mode
Bus from $115 (€94)
Distance 1050 miles (1691 km) |
Average flight duration 4h 45m |
Cheapest ticket price $119 (€97) |
Flights per day 53 |
Direct flights 4 |
Fastest flight 2h 50m |
First flight 12:10 AM |
Last flight 11:40 PM |
Cheapest Month Oct |
Cheapest Day Sat |
High Season Jan - Mar |
Low Season Jul - Sep |
Busiest Day Thu |
Least Busy Day Thu |
Best time to book 35 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
Cheapest alternative travel mode
Bus from $115 (€94)
The cheapest and fastest flights from San Antonio, TX to Chicago, IL
Showing times and prices for Jun 22
Cheapest price
$299
Average price
$661
Fastest journey
2 h 58 m
Average duration
3 h 1 m
Flights per day
56
Distance
1691 km
Cheap tickets
The best way to find a cheap flight ticket from San Antonio, TX to Chicago, IL is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from San Antonio, TX to Chicago, IL will cost around $661 if you buy it on the day, but the cheapest tickets can be found for only $299.
Fast flights
Of the 56 flights that leave San Antonio, TX for Chicago, IL onMon, Jun 22, 6 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Jun 22 the direct flights cover the 1691 km distance in an average of 3 h 1 m but if you time it right, some flights will get you there in just 2 h 58 m .
On Mon, Jun 22 the longest flights will take 3 h 3 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.
AA6326:05 AM3h02San Antonio International Airport9:07 AMO'Hare International Airport$2991One-way0 transfers- AA24862:10 PM3h02San Antonio International Airport5:12 PMO'Hare International Airport$2991One-way0 transfers
AA41766:24 PM3h05San Antonio International Airport9:29 PMO'Hare International Airport$2991One-way0 transfers- AA3311 · AA11935:35 PM7h04San Antonio International Airport12:39 AMO'Hare International Airport$3091One-way1 transfer
- AA2346+
AA49474:25 PM7h07San Antonio International Airport11:32 PMO'Hare International Airport$3091One-way1 transfer
UA13326:40 AM2h58San Antonio International Airport9:38 AMO'Hare International Airport$3471One-way0 transfers- UA26521:20 PM3h01San Antonio International Airport4:21 PMO'Hare International Airport$3471One-way0 transfers
- AA6326:05 AM3h02San Antonio International Airport9:07 AMO'Hare International Airport$2991One-way0 transfers
- AA24862:10 PM3h02San Antonio International Airport5:12 PMO'Hare International Airport$2991One-way0 transfers
- UA6975:30 PM3h03San Antonio International Airport8:33 PMO'Hare International Airport$3471One-way0 transfers
Travel Information
Compare train, bus, and flight for San Antonio, TX to Chicago, IL
Omio recommends booking the train as it is the most popular option from San Antonio, TX to Chicago, IL among Omio's users. If you are prioritising price take the bus with prices starting from $115. For those with little time consider booking a flight which can get you there in 4h 45m. The ticket price range depends on the travel mode: a bus costs an average of $115, and a flight costs an average of $119.
Distance: 1050 miles (1691 km)
Compare flight with
| Flight | Most popular Train | Bus | Driving |
|---|---|---|---|
$335 Average price | $271 Average price | $239 Average price Cheapest | $246 Average price (fuel + tolls) |
7h 45m Average total duration Fastest 4h 45m Onboard + 3h 0m Additional time* | 31h 11m Average total duration 30h 41m Onboard + 30m Additional time* | 26h 21m Average total duration 25h 51m Onboard + 30m Additional time* | 18h 3m Average total duration (door-to-door) |
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 |
The cheapest way to travel from San Antonio, TX to Chicago, IL is a bus with an average price of $239 (€196).
This is compared to other travel options from San Antonio, TX to Chicago, IL:
A bus is $32 (€26) less than a train for this route with tickets for a train from San Antonio, TX to Chicago, IL costing on average $271 (€222).
A bus is $96 (€78) less than a flight for this route with tickets for a flight from San Antonio, TX to Chicago, IL costing on average $335 (€274).
The fastest way to travel from San Antonio, TX to Chicago, IL is by flight with an average journey time of 4h 45m.
Other travel options to Chicago, IL take longer:
Bus takes on average 25h 51m.
Train takes on average 30h 41m.
It's helpful to compare your options as there are 3 ways to travel between San Antonio, TX and Chicago, IL including taking a train, bus, and flight.
We recommend using the train as it is the most popular way to get from San Antonio, TX to Chicago, IL among Omio's users.
Live departures
San Antonio, TX to Chicago, IL flight times
The table below shows live departures for San Antonio, TX to Chicago, IL flights for today, Sunday, June 21. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| AA2342 · AA1059 | 5:01 AM San Antonio International Airport | 6h07 | 11:08 AM O'Hare International Airport | 1 transfer | |
| AA2342 · AA1290 | 5:01 AM San Antonio International Airport | 6h58 | 11:59 AM O'Hare International Airport | 1 transfer | |
| AA2342 · AA1106 | 5:01 AM San Antonio International Airport | 4h49 | 9:50 AM O'Hare International Airport | 1 transfer | |
| UA469 · UA2182 | 5:30 AM San Antonio International Airport | 4h50 | 10:20 AM O'Hare International Airport | 1 transfer | |
| UA1464 · UA2430 | 5:30 AM San Antonio International Airport | 6h14 | 11:44 AM O'Hare International Airport | 1 transfer | |
| UA1464 · UA2329 | 5:30 AM San Antonio International Airport | 7h45 | 1:15 PM O'Hare International Airport | 1 transfer | |
| UA469 · UA1617 | 5:30 AM San Antonio International Airport | 5h29 | 10:59 AM O'Hare International Airport | 1 transfer | |
| UA1464 · UA1928 | 5:30 AM San Antonio International Airport | 5h53 | 11:23 AM O'Hare International Airport | 1 transfer | |
| AA2266 · AA1290 | 6:01 AM San Antonio International Airport | 5h58 | 11:59 AM O'Hare International Airport | 1 transfer | |
| AA2266 · AA1059 | 6:01 AM San Antonio International Airport | 5h07 | 11:08 AM O'Hare International Airport | 1 transfer | |
| AA1119 · AA2908 | 6:01 AM San Antonio International Airport | 6h19 | 12:20 PM O'Hare International Airport | 1 transfer | |
| AA632 | 6:05 AM San Antonio International Airport | 3h02 | 9:07 AM O'Hare International Airport | 0 transfersDirect | |
| UA2233 · UA254 | 6:27 AM San Antonio International Airport | 13h53 | 8:20 PM O'Hare International Airport | 1 transfer | |
| UA2233 · UA661 | 6:27 AM San Antonio International Airport | 12h07 | 6:34 PM O'Hare International Airport | 1 transfer | |
| UA2233 · UA2053 | 6:27 AM San Antonio International Airport | 8h16 | 2:43 PM O'Hare International Airport | 1 transfer | |
| UA2233 · UA2788 | 6:27 AM San Antonio International Airport | 10h06 | 4:33 PM O'Hare International Airport | 1 transfer | |
| UA2233 · UA1610 | 6:27 AM San Antonio International Airport | 14h33 | 9:00 PM O'Hare International Airport | 1 transfer | |
| UA1332 | 6:40 AM San Antonio International Airport | 2h58 | 9:38 AM O'Hare International Airport | 0 transfersDirect | |
| UA471 · UA2649 | 7:00 AM San Antonio International Airport | 10h02 | 5:02 PM O'Hare International Airport | 1 transfer | |
| UA471 · UA2331 | 7:00 AM San Antonio International Airport | 7h29 | 2:29 PM O'Hare International Airport | 1 transfer | |
| UA471 · UA2497 | 7:00 AM San Antonio International Airport | 11h55 | 6:55 PM O'Hare International Airport | 1 transfer | |
| AA3098 · AA3330 | 7:02 AM San Antonio International Airport | 6h16 | 1:18 PM O'Hare International Airport | 1 transfer | |
| AA3098 · AA1290 | 7:02 AM San Antonio International Airport | 4h57 | 11:59 AM O'Hare International Airport | 1 transfer | |
| UA5479 · UA737 | 7:35 AM San Antonio International Airport | 13h05 | 8:40 PM O'Hare International Airport | 1 transfer | |
| UA5479 · UA2317 | 7:35 AM San Antonio International Airport | 11h05 | 6:40 PM O'Hare International Airport | 1 transfer | |
| UA5479 · UA1777 | 7:35 AM San Antonio International Airport | 13h53 | 9:28 PM O'Hare International Airport | 1 transfer | |
| UA5479 · UA1954 | 7:35 AM San Antonio International Airport | 9h03 | 4:38 PM O'Hare International Airport | 1 transfer | |
| UA5479 · UA2077 | 7:35 AM San Antonio International Airport | 15h24 | 10:59 PM O'Hare International Airport | 1 transfer | |
| AA2377 · AA3330 | 8:00 AM San Antonio International Airport | 5h18 | 1:18 PM O'Hare International Airport | 1 transfer | |
| AA1631 · AA2988 | 9:31 AM San Antonio International Airport | 6h08 | 3:39 PM O'Hare International Airport | 1 transfer | |
| UA1687 · UA4023 · UA1564 | 9:37 AM San Antonio International Airport | 10h58 | 8:35 PM O'Hare International Airport | 2 transfers | |
| AA2487 · AA2080 | 10:00 AM San Antonio International Airport | 5h48 | 3:48 PM O'Hare International Airport | 1 transfer | |
| AA413 · AA2740 | 10:51 AM San Antonio International Airport | 7h14 | 6:05 PM O'Hare International Airport | 1 transfer | |
| AA413 · AA2988 | 10:51 AM San Antonio International Airport | 4h48 | 3:39 PM O'Hare International Airport | 1 transfer | |
| UA6278 · UA1439 · UA1517 | 11:43 AM San Antonio International Airport | 10h37 | 10:20 PM O'Hare International Airport | 2 transfers | |
| UA6278 · UA4023 · UA1564 | 11:43 AM San Antonio International Airport | 8h52 | 8:35 PM O'Hare International Airport | 2 transfers | |
| UA6278 · UA4023 · UA1517 | 11:43 AM San Antonio International Airport | 10h37 | 10:20 PM O'Hare International Airport | 2 transfers | |
| UA2250 · UA1738 | 12:01 PM San Antonio International Airport | 11h25 | 11:26 PM O'Hare International Airport | 1 transfer | |
| UA2250 · UA2497 | 12:01 PM San Antonio International Airport | 6h54 | 6:55 PM O'Hare International Airport | 1 transfer | |
| UA2652 | 1:20 PM San Antonio International Airport | 3h01 | 4:21 PM O'Hare International Airport | 0 transfersDirect | |
| AA2474+AA4084 | 1:44 PM San Antonio International Airport | 5h46 | 7:30 PM O'Hare International Airport | 1 transfer | |
| AA2486 | 2:10 PM San Antonio International Airport | 3h02 | 5:12 PM O'Hare International Airport | 0 transfersDirect | |
| UA6281 · UA1439 · UA1517 | 2:15 PM San Antonio International Airport | 8h05 | 10:20 PM O'Hare International Airport | 2 transfers | |
| AA2609 · AA1893 | 2:51 PM San Antonio International Airport | 5h20 | 8:11 PM O'Hare International Airport | 1 transfer | |
| AA2346+AA3777 | 4:24 PM San Antonio International Airport | 7h08 | 11:32 PM O'Hare International Airport | 1 transfer | |
| AA1424+AA3777 | 4:24 PM San Antonio International Airport | 4h36 | 9:00 PM O'Hare International Airport | 1 transfer | |
| UA2479 · UA2258 | 4:35 PM San Antonio International Airport | 6h14 | 10:49 PM O'Hare International Airport | 1 transfer | |
| UA2479 · UA1430 | 4:35 PM San Antonio International Airport | 8h09 | 12:44 AM O'Hare International Airport | 1 transfer | |
| UA697 | 5:30 PM San Antonio International Airport | 3h03 | 8:33 PM O'Hare International Airport | 0 transfersDirect | |
| AA3311 · AA2346 | 5:35 PM San Antonio International Airport | 5h57 | 11:32 PM O'Hare International Airport | 1 transfer | |
| AA3311 · AA1193 | 5:35 PM San Antonio International Airport | 7h04 | 12:39 AM O'Hare International Airport | 1 transfer | |
| AA3311+AA3531 | 5:35 PM San Antonio International Airport | 5h00 | 10:35 PM O'Hare International Airport | 1 transfer | |
| AA2496 · AA3014 | 5:52 PM San Antonio International Airport | 6h06 | 11:58 PM O'Hare International Airport | 1 transfer | |
| UA2323 · UA787 | 6:01 PM San Antonio International Airport | 5h14 | 11:15 PM O'Hare International Airport | 1 transfer | |
| UA2323 · UA1752 | 6:01 PM San Antonio International Airport | 6h44 | 12:45 AM O'Hare International Airport | 1 transfer | |
| AA4176 | 6:24 PM San Antonio International Airport | 3h05 | 9:29 PM O'Hare International Airport | 0 transfersDirect | |
| AA1193+AA3878 | 7:07 PM San Antonio International Airport | 5h32 | 12:39 AM O'Hare International Airport | 1 transfer | |
| UA5658 · UA1752 | 7:20 PM San Antonio International Airport | 5h25 | 12:45 AM O'Hare International Airport | 1 transfer | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets San Antonio, TX to Chicago, IL 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.
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Why should you book San Antonio, TX to Chicago, IL flights with Omio?
American Airlines as well as Spirit Airlines offer flights services from San Antonio, TX to Chicago, IL.
Omio is an official ticket reseller for all your travel options from San Antonio, TX to Chicago, IL.
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 to find the best option for your trip from San Antonio, TX to Chicago, IL.
- 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 San Antonio, TX to Chicago, IL.
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 to find the best option for your trip from San Antonio, TX to Chicago, IL.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from San Antonio, TX to Chicago, IL.
Airlines: American Airlines, Spirit Airlines from San Antonio, TX to Chicago, ILFind the best flights between San Antonio, TX to Chicago, IL with Omio's travel partners American Airlines, Spirit Airlines from $115 (€94). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
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 Duration
3h 1m
Cheapest Price
$119 (€97)
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.
Entertaiment on board
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 Duration
6h 41m
Cheapest Price
$124 (€102)
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 Chicago
Things to do in Chicago
Discover the best of Chicago — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Chicago trip today.
- Must visit
Field Museum
Major natural history museum famous for Sue the T. rex, ancient cultures, and extensive science collections that appeal to both adults and children.
- Must visit
Museum Of Science And Industry
Large hands-on science museum in Hyde Park featuring a submarine, space exhibits, engineering displays, and immersive family-friendly experiences.
- Must visit
Millennium Park
The city’s signature public space, home to Cloud Gate, gardens, events, and major skyline views that define modern Chicago.
- Must visit
The Magnificent Mile
Famous stretch of Michigan Avenue lined with historic buildings, shops, hotels, and frequent first-time visitor photo stops.
- Must visit
Chicago Riverwalk
Highly popular waterfront promenade with architecture views, bridges, and one of the best urban walks in the city.
Deep-Dish Pizza
Chicago’s iconic thick-crust pizza baked in a deep pan, layered with cheese, toppings, and chunky tomato sauce. It is one of the city’s most famous comfort foods.
Chicago-Style Hot Dog
An all-beef hot dog on a poppy seed bun topped with mustard, onions, neon relish, tomato, pickle spear, sport peppers, and celery salt. It is a classic local street food.
Italian Beef Sandwich
Thinly sliced roast beef piled onto an Italian roll, often dipped in seasoned jus and topped with sweet peppers or giardiniera. It is a defining Chicago sandwich.
Gene & Georgetti
A historic old-school steakhouse serving steaks, chops, and classic Italian-American dishes in a traditional setting.
Alinea
Chicago’s internationally acclaimed fine-dining restaurant known for highly inventive tasting menus and exceptional service.
Lou Malnati's Pizzeria
A long-established Chicago favorite known for buttery deep-dish pizza and a casual, family-friendly atmosphere.
United States Dollar
Moderate for a major U.S. city: casual food is manageable, but hotels, attractions, and downtown dining can be pricey.
Average meal costs
- Budget
- USD 10-18 for fast food or casual takeout.
- Mid-range
- USD 20-40 per person at a mid-range restaurant.
- Fine dining
- USD 75+ per person before drinks and tax.
- Coffee
- USD 4-7 for a regular café coffee.
Tipping culture
Tip 18-20% in restaurants; 20%+ for great service. Tip bartenders USD 1-2 per drink, taxis about 10-15%, and hotel staff a few dollars.
FAQs: San Antonio, TX to Chicago, IL Flight
Find answers to the most common questions about traveling from San Antonio, TX to Chicago, IL 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 Chicago, IL, this guide helps you travel smarter and with confidence.
Cheap plane tickets from San Antonio, TX to Chicago, IL can start from as little as $119 (€97) when you book in advance. The average flight ticket price for San Antonio, TX to Chicago, IL is $335 (€274) ; 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 San Antonio, TX to Chicago, IL is 2h 50m to travel the 1050 miles (1691 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 San Antonio, TX to Chicago, IL leaves at 12:10 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from San Antonio, TX to Chicago, IL leaves at 11:40 PM.
Yes, there are 4 direct flights a day from San Antonio, TX to Chicago, IL with American Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from San Antonio, TX to Chicago, IL, you can count on American Airlines, Spirit Airlines for the best way to get you to Chicago, IL. You can also check all possible airlines who offer a service between San Antonio, TX and Chicago, IL and compare the amenities they offer before buying a plane ticket.
Flights from San Antonio, TX to Chicago, IL generally leave from San Antonio International Airport and arrive in O'Hare International Airport.San Antonio International Airport is 6 miles (11 km) away from San Antonio, TX city centre and O'Hare International Airport is 1 miles (3 km) from Chicago, IL city centre.
The cheapest month for a flight from San Antonio, TX to Chicago, IL is October.
It's helpful to compare your options as there are 3 ways to travel between San Antonio, TX and Chicago, IL including taking a train, bus, and flight.
Since neither San Antonio, TX nor Chicago, IL 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 no time difference between San Antonio, TX and Chicago, IL.
The best events to attend in Chicago, IL include:
- Chicago Air and Water Show, an exhilarating display of military and civilian aircraft performing daring maneuvers over Lake Michigan
- Lollapalooza, a massive music festival featuring top artists across multiple genres in Grant Park
- Chicago Gourmet, a premier culinary event celebrating the city's vibrant food scene with tastings, cooking demonstrations, and wine pairings.
Some of the most interesting sights to explore in Chicago, IL are:
- Millennium Park, a public park known for its modern art installations and the iconic Cloud Gate sculpture
- Art Institute of Chicago, a renowned museum housing an extensive collection of art from around the world
- Navy Pier, a popular entertainment destination featuring rides, restaurants, and lakefront views
- Willis Tower Skydeck, an observation deck offering panoramic views of the city from one of the tallest buildings in the Western Hemisphere
- Field Museum, a natural history museum with vast exhibits including the famous T. rex skeleton, Sue.
The best holidays to experience in Chicago, IL include:
- Memorial Day, the unofficial start of summer with vibrant outdoor activities and events
- Independence Day, spectacular fireworks and festive celebrations throughout the city
- Labor Day, a lively atmosphere with various festivals and pleasant weather.
The best things to do in Chicago, IL include:
- Museum of Science and Industry, an interactive museum featuring exhibits on science, technology, and industry
- Explore the vibrant neighborhoods of Chicago, such as Wicker Park and Lincoln Park, known for their unique shops and eateries
- Take a river cruise to see the city's iconic architecture from a different perspective
- Attend a live performance at the historic Chicago Theatre
- Enjoy a day at Lincoln Park Zoo, one of the oldest zoos in the U.S., offering free admission.
The best season to visit Chicago, IL is Spring or Summer. The best weather to explore Chicago, IL is during May-September.
We recommend using the train as it is the most popular way to get from San Antonio, TX to Chicago, IL 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 Chicago, IL, travelers should be cautious of pickpocketing and purse snatching, especially in crowded areas like public transit and popular tourist spots. Common scams include fake charity solicitations and distraction thefts. It is advisable to stay alert in neighborhoods outside downtown after dark and use authorized transportation services to avoid unlicensed taxi scams. Keeping valuables secure and being aware of surroundings helps mitigate these risks.
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 San Antonio, TX to Chicago, IL
Most San Antonio, TX to Chicago, IL flights use the San Antonio International Airport to O'Hare International Airport airport pair. Use this guide to compare San Antonio, TX and Chicago, IL airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in San Antonio
Arrival airports in Chicago
Which San Antonio, TX airport do flights to Chicago, IL leave from?
Flights from San Antonio, TX to Chicago, IL depart from San Antonio International Airport. The airport is 6 miles (11 km) from San Antonio, TX city centre at 9800 Airport Blvd, San Antonio, TX 78216, USA.
San Antonio International Airport (SAT)9800 Airport Blvd, San Antonio, TX 78216, USA
City-centre transport
Getting to San Antonio International Airport from San Antonio city centre
San Antonio International Airport is 11 km from San Antonio city centre. Public transport options include:
Bus7 · 18m · $2 · every ~4 min
7 · 21m · $2 · every ~4 min
7 · 25m · $2 · every ~4 min
7, 5 · 27m · $2 · every ~5 min
San Antonio International Airport airport facilities and services
San Antonio International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Restaurants are located in both terminals, including Tex-Mex and American cuisine. Top options include La Gloria and Rosario's.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in both terminals near the ticketing and baggage claimas.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at San Antonio International Airport: Parking, Taxis, WC.
Bike and car services
Available at San Antonio International Airport: Car Rental.
Accessibility
Accessibility facilities are available at San Antonio International Airport: Ramps, assistance.
Shops, hotels and contact
Nearby hotels include Hotels within walking distance, including the Hilton San Antonio Airport..
Which Chicago, IL airport do flights from San Antonio, TX arrive at?
Flights from San Antonio, TX to Chicago, IL arrive at O'Hare International Airport. O'Hare International Airport is 2 miles (4 km) from Chicago, IL city centre.
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 · $6 · 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..
Most popular flights from San Antonio, TX
More options for your journey from San Antonio, TX to Chicago, IL
Here are some other resources that might have the information you need
Most popular flights to and from Chicago, IL and San Antonio, TX
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