- Must visit
USS Midway Museum
Museum aboard the historic aircraft carrier USS Midway with restored aircraft, flight deck exhibits, and audio tours on San Diego Bay.
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Journey information
Overview: Cincinnati, OH to San Diego, CA flight
USAUSA
Flights from Cincinnati, OH to San Diego, CA depart on average 48 times per day, taking around 5h 21m. Cheap flight tickets for this journey start at $511 (€418) but you can travel from only $238 (€194) by bus.
The earliest flight runs at 05:00, the last at 22:49. The fastest flight covers the 1868 miles (3007 km) distance in 6h 59m. 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 $238 (€194)
Distance 1868 miles (3007 km) |
Average flight duration 5h 21m |
Cheapest ticket price $511 (€418) |
Flights per day 48 |
Fastest flight 6h 59m |
First flight 5:00 AM |
Last flight 10:49 PM |
Cheapest Month Oct |
Cheapest Day Thu |
High Season Jan - Mar |
Low Season Oct - Dec |
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 $238 (€194)
The cheapest and fastest flights from Cincinnati, OH to San Diego, CA
Showing times and prices for Jun 21
Cheapest price
$285
Average price
$853
Fastest journey
4 h 47 m
Average duration
6 h 11 m
Flights per day
71
Distance
3007 km
Cheap tickets
The best way to find a cheap flight ticket from Cincinnati, OH 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 Cincinnati, OH to San Diego, CA will cost around $853 if you buy it on the day, but the cheapest tickets can be found for only $285.
Fast flights
Of the 71 flights that leave Cincinnati, OH for San Diego, CA onSun, Jun 21, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Jun 21 the direct flights cover the 3007 km distance in an average of 6 h 11 m but if you time it right, some flights will get you there in just 4 h 47 m .
On Sun, Jun 21 the longest flights will take 6 h 59 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.
MX5429:52 AM4h47Northern Kentucky International Airport11:39 AMSan Diego International Airport$2851One-way0 transfers
AA1713 · AA248511:19 AM7h24Northern Kentucky International Airport3:43 PMSan Diego International Airport$5011One-way1 transfer- AA3157 · AA31026:00 AM9h11Northern Kentucky International Airport12:11 PMSan Diego International Airport$5011One-way1 transfer
- AA3157 · AA24766:00 AM7h09Northern Kentucky International Airport10:09 AMSan Diego International Airport$5011One-way1 transfer
- AA2967 · AA4667:42 AM8h23Northern Kentucky International Airport1:05 PMSan Diego International Airport$5011One-way1 transfer
- MX5429:52 AM4h47Northern Kentucky International Airport11:39 AMSan Diego International Airport$2851One-way0 transfers
- AA1725 · AA5596:56 PM5h38Northern Kentucky International Airport9:34 PMSan Diego International Airport$6151One-way1 transfer
- AA3307 · AA24582:16 PM6h35Northern Kentucky International Airport5:51 PMSan Diego International Airport$5011One-way1 transfer
- AA429 · AA24715:07 AM6h57Northern Kentucky International Airport9:04 AMSan Diego International Airport$5011One-way1 transfer
- AA1728 · AA25688:00 PM6h59Northern Kentucky International Airport11:59 PMSan Diego International Airport$5931One-way1 transfer
Travel Information
Compare bus and flight for Cincinnati, OH to San Diego, CA
Omio recommends booking the flight as it is the most popular option from Cincinnati, OH to San Diego, CA among Omio's users. If you are prioritising price take the bus with prices starting from $238. For those with little time consider booking a flight which can get you there in 5h 21m. The ticket price range depends on the travel mode: a bus costs an average of $238, and a flight costs an average of $511.
Distance: 1868 miles (3007 km)
Compare flight with
Most popular Flight | Bus |
|---|---|
$535 Average price | $264 Average price Cheapest |
8h 21m Average total duration Fastest 5h 21m Onboard + 3h 0m Additional time* | 54h 5m Average total duration 53h 35m Onboard + 30m Additional time* |
Most popular airline |  Most popular bus company |
Direct Options | Direct Options |
The cheapest way to travel from Cincinnati, OH to San Diego, CA is a bus with an average price of $264 (€216).
This is compared to other travel options from Cincinnati, OH to San Diego, CA:
A bus is $271 (€222) less than a flight for this route with tickets for a flight from Cincinnati, OH to San Diego, CA costing on average $535 (€438).
The fastest way to travel from Cincinnati, OH to San Diego, CA is by flight with an average journey time of 5h 21m.
Other travel options to San Diego, CA take longer:
Bus takes on average 53h 35m.
It's helpful to compare your options as there are 2 ways to travel between Cincinnati, OH and San Diego, CA including taking a bus and flight.
We recommend using the flight as it is the most popular way to get from Cincinnati, OH to San Diego, CA among Omio's users.
Compare prices and tickets Cincinnati, OH to San Diego, CA by bus or flight
Compare 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 Cincinnati, OH to San Diego, CA flights with Omio?
American Airlines operates all flights services from Cincinnati, OH to San Diego, CA.
Omio is an official ticket reseller for all your travel options from Cincinnati, OH to San Diego, CA.
Why book with Omio vs American Airlines?
- 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 bus and flight to ensure you get the best deal for traveling from Cincinnati, OH to San Diego, CA.
Why book with Omio over Trip, Edreams or Skyscanner?
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Cincinnati, OH to San Diego, CA.
Airlines: American Airlines from Cincinnati, OH to San Diego, CAFind the best flights between Cincinnati, OH to San Diego, CA with Omio's travel partners American Airlines from $238 (€194). 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
7h 2m
Cheapest Price
$220 (€180)
American Airlines frequency
18 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.
Entertaiment on board
Complete guide to San Diego
Things to do in San Diego
Discover the best of San Diego — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Diego trip today.
- Recommended
San Diego Museum of Art
Balboa Park art museum known for Spanish old masters, South Asian works, and rotating exhibitions in a landmark building.
- Recommended
Museum of Contemporary Art San Diego
Leading contemporary art museum with major postwar and current works, especially strong in Southern California and Pacific Rim artists.
- Must visit
Balboa Park
Vast cultural park with gardens, museums, Spanish Colonial Revival architecture, walking paths, and some of San Diego's best photo spots.
- Must visit
La Jolla Cove
Scenic cove known for sea lions, clear water, coastal cliffs, and highly shareable sunset and ocean-view walks.
- Must visit
Coronado Beach
Wide sandy beach beside the Hotel del Coronado, popular for walking, photography, and classic Southern California scenery.
- Gluten-free
Fish Tacos
Beer-battered or grilled local fish in tortillas, usually topped with cabbage, crema, and salsa. A signature coastal San Diego staple with strong Baja influence.
California Burrito
A San Diego original burrito filled with carne asada, fries, cheese, and salsa. It is one of the city’s most iconic late-night and casual foods.
- Gluten-free
Carne Asada Fries
French fries topped with carne asada, cheese, guacamole, sour cream, and salsa. This indulgent dish is strongly associated with San Diego taco shop culture.
Mitch's Seafood
Popular waterfront seafood restaurant serving fresh local catch, fish tacos, and sandwiches in a relaxed harbor setting near the fishing fleet.
Las Cuatro Milpas
Historic, no-frills Mexican restaurant famous for house-made tortillas, rolled tacos, and comforting traditional plates. A beloved local institution with a classic atmosphere.
Hodad's
Iconic casual spot in Ocean Beach known for oversized burgers, fries, and a lively beach-town vibe. A long-standing San Diego favorite.
United States Dollar
Prices are high by U.S. standards, especially for hotels, dining, and parking near the coast and downtown.
Average meal costs
- Budget
- USD 10-18 for tacos, fast food, or casual takeout.
- Mid-range
- USD 20-40 per person at a standard sit-down restaurant.
- Fine dining
- USD 75+ per person before drinks and tax.
- Coffee
- USD 4-7 for a latte or cappuccino.
Tipping culture
Tip 18-20% at restaurants, 20%+ for great service. Tip USD 1-2 per drink at bars, round up taxis, and tip hotel staff and valet.
FAQs: Cincinnati, OH to San Diego, CA Flight
Find answers to the most common questions about traveling from Cincinnati, OH 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 Cincinnati, OH to San Diego, CA can start from as little as $511 (€418) when you book in advance. The average flight ticket price for Cincinnati, OH to San Diego, CA is $535 (€438) ; 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 Cincinnati, OH to San Diego, CA is 6h 59m to travel the 1868 miles (3007 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 Cincinnati, OH to San Diego, CA leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Cincinnati, OH to San Diego, CA leaves at 10:49 PM.
There are 48 flights a day from Cincinnati, OH to San Diego, CA which require at least one change with American Airlines. Schedules can vary on holidays or weekends with fewer flights.
When taking a flight from Cincinnati, OH to San Diego, CA, you can count on American Airlines for the best way to get you to San Diego, CA. You can also check all possible airlines who offer a service between Cincinnati, OH and San Diego, CA and compare the amenities they offer before buying a plane ticket.
Flights from Cincinnati, OH to San Diego, CA generally leave from Northern Kentucky International Airport and arrive in San Diego International Airport.Northern Kentucky International Airport is 1 miles (3 km) away from Cincinnati, OH 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 Cincinnati, OH to San Diego, CA is October.
It's helpful to compare your options as there are 2 ways to travel between Cincinnati, OH and San Diego, CA including taking a bus and flight.
Since neither Cincinnati, OH 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 3 h between Cincinnati, OH 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 flight as it is the most popular way to get from Cincinnati, OH 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 Cincinnati, OH to San Diego, CA
Most Cincinnati, OH to San Diego, CA flights use the Northern Kentucky International Airport to San Diego International Airport airport pair, with some services landing at McClellan-Palomar Airport. Use this guide to compare Cincinnati, OH and San Diego, CA airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in Cincinnati
Arrival airports in San Diego
Which Cincinnati, OH airport do flights to San Diego, CA leave from?
Flights from Cincinnati, OH to San Diego, CA depart from Northern Kentucky International Airport. The airport is 2 miles (4 km) from Cincinnati, OH city centre at 2939 terminal Dr, Hebron, KY 41048, USA.
Northern Kentucky International Airport (CVG)2939 terminal Dr, Hebron, KY 41048, USA
City-centre transport
Getting to Northern Kentucky International Airport from Cincinnati city centre
Northern Kentucky International Airport is 3 km from Cincinnati city centre. Public transport options include:
Bus2X · 24m · $2 · every ~5 min
Northern Kentucky International Airport airport facilities and services
Northern Kentucky 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 all terminals, including fast food and sit-down options like Chick-fil-A and Outback Steakhouse
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 Northern Kentucky International Airport: Parking, Taxis, WC.
Bike and car services
Available at Northern Kentucky International Airport: Car Rental.
Accessibility
Accessibility facilities are available at Northern Kentucky International Airport: Elevators, ramps.
Shops, hotels and contact
Nearby hotels include Hotels nearby, within walking distance, such as Marriott Cincinti Airport..
Which San Diego, CA airport do flights from Cincinnati, OH arrive at?
Flights from Cincinnati, OH 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 · $6 · every ~10 min
923, 992 · 13m · $6 · 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 · $21 · every ~2 min
BusAmtrak Thruway Connecting Service · 2h 3m · $21
101 · 3h 3m · $28 · 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.
More options for your journey from Cincinnati, OH to San Diego, CA
Here are some other resources that might have the information you need
Most popular flights to and from San Diego, CA and Cincinnati, OH
Most popular flights to San Diego, CA
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