Flights from Seoul Airport ICN to Ontario Airport ONT
Flights from Incheon International to Ontario International are in low demand virtually all year round so many airliners do not operate flights for this route. There is however one airliner, YunExpress, who offer a direct flight. When travelling from Incheon International you will cover about 6,008 miles before you reach Ontario International. This journey will take 12 Hours 10 Minutes.
Depending on the day of the week and the time of day you book, flight prices can vary dramatically. If you are on a tight budget then you should avoid flying at peak hours as the prices are more expensive. The cheapest flights are in the evenings and in mid week. Flight to Ontario International will get more expensive the nearer you get the departure date, so it’s advisable to book in advance if it is possible.
When arriving at Ontario International don’t forget to set your watch to the local time!
If you are planning a trip to Ontario International Airport from Incheon International Airport you can pre-arrange short or long term parking at Incheon International Airport.
If you had a rental car at Ontario International Airport and need to return it, find the nearest fuel station on your route to Ontario International Airport and avoid excess fees.
We suggest pre-booking your transport to Incheon International Airport. The following options are available:
- Private Transfers to Incheon International Airport
- Buses to Incheon International Airport
- Taxis to Incheon International Airport
- Train Services to/near Incheon International Airport
Organise and book your choice of transport at Ontario International Airport:
- Car rental at Ontario International Airport
- Ontario International Airport Private Transfers
- Ontario International Airport Buses
- Ontario International Airport Taxis
- Ontario International Airport Train Services to/near
Find hotels close to Ontario International Airport many hotels offer airport transfers directly from the airport to your hotel.
To see all airliners that offer flights between Incheon International and Ontario International please see the table below.

Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight | Flights |
---|---|---|---|---|---|---|---|---|---|---|
YunExpress | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 04:00 | 23:05 | VIEW FLIGHTS |
YunExpress offer the highest number of flights for this route with departures times between 04:00 and 23:05.
You can find the latest flight availability and prices from YunExpress at www.google.com/search?q=YunExpress. You can also book direct and get their latest discounts.
Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Day | Flight Times | Flights | ||||
---|---|---|---|---|---|---|
Tuesday | 23:05
| VIEW FLIGHTS | ||||
Wednesday | 04:00
| VIEW FLIGHTS |
If you are planning to hire a car from Ontario International airport then don’t wait until you arrive. The prices are typically 20% to 30% higher and the availability of vehicles are much lower. You can check out the solutions we have for car hire on our car hire pages which can save you £££’s.
Don't forget to book your hire car!
Search for a cheap hire vehicle at ICN
Compare Flight Prices from ICN to ONT

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Alternative Airports in United States with Connections from Incheon Airport
- airplanemode_active Incheon Seoul Airport to Los Angeles 38 flights per week
- airplanemode_active Incheon Seoul Airport to Anchorage Ted Stevens Anchorage International 22 flights per week
- airplanemode_active Incheon Seoul Airport to New York John F Kennedy International 21 flights per week
- airplanemode_active Incheon Seoul Airport to Honolulu International 17 flights per week
- airplanemode_active Incheon Seoul Airport to Boston 7 flights per week
- airplanemode_active Incheon Seoul Airport to Washington Dulles International 7 flights per week
- airplanemode_active Incheon Seoul Airport to Minneapolis St Paul International 7 flights per week
- airplanemode_active Incheon Seoul Airport to Newark 5 flights per week
- airplanemode_active Incheon Seoul Airport to San Francisco 34 flights per week
- airplanemode_active Incheon Seoul Airport to Atlanta 21 flights per week
- airplanemode_active Incheon Seoul Airport to Seattle Tacoma International 21 flights per week
- airplanemode_active Incheon Seoul Airport to Dallas Fort Worth International 14 flights per week
- airplanemode_active Incheon Seoul Airport to Detroit 7 flights per week
- airplanemode_active Incheon Seoul Airport to Las Vegas 7 flights per week
- airplanemode_active Incheon Seoul Airport to Chicago OHare International 7 flights per week
- airplanemode_active Incheon Seoul Airport to Baker Island 2 flights per week
Planning a trip? Save money on car hire by booking in advance
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Useful Information about Incheon Airport

Incheon Airport Passenger Traffic Surges 90.3% in Q4 2023, Closing Gap to Pre-Pandemic Levels. While not exceeding Q4 2019 figures yet, the data shows significant recovery momentum, reaching 91.6% of its pre-pandemic volume.
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Incheon Airport Soars with 182.65% Passenger Increase in Q3 2023, Nearing Pre-Pandemic Levels and Outpacing Post-Pandemic Q3 2021 Growth
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See all the airport lounges, locations and opening times available at Incheon Airport
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