Cheap Flights from Columbia (COU) to Ontario (ONT)

Popular airlines from Columbia, MO (COU-Columbia Regional) to Los Angeles - Ontario Intl. Airport (ONT)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Columbia Regional Airport (COU) to Los Angeles - Ontario Intl. Airport (ONT) last minute?
Booking your flight from Columbia Regional Airport (COU) to Ontario Airport last minute could save you cash if you get lucky and find a terrific deal. However, tickets usually don't drop in price closer to the departure date. If you hold out, flights could also be booked up or the best seats taken (we hope you like the middle seat!). If you don't want to hedge your bets, book well ahead of when you want to leave. In fact, some of the best deals are available on Expedia up to 12 months in advance. If your preferred airline hasn't released tickets yet, check back regularly as deals are constantly updated on Expedia.
What airports do you fly into for Ontario from Columbia?
From Columbia, you can connect to Ontario through Los Angeles - Ontario Intl. Airport (ONT), John Wayne Airport (SNA) and Long Beach Municipal Airport (LGB). It's wise to check which hub is best for you before you make a decision. If you choose Los Angeles - Ontario Intl. Airport (ONT), it's roughly 5 kilometers east of the downtown area. Use the dollars you save when booking your seat with Expedia to visit the city's top attractions, such as Ontario Mills Shopping Mall and Toyota Arena.
Can I change the date of my flight from Columbia Regional Airport to ONT?
Quickly and easily make changes to your COU to Los Angeles - Ontario Intl. Airport (ONT) ticket by logging in to the Expedia Trips portal. But before you begin, review the ticket rules in your itinerary to find out what you can do and what fees apply for changes. Some carriers charge a change fee per person, plus any difference in prices. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also browse our Customer Service portal for more information and to chat with our Virtual Agent.

Travel information

Origin airport
Columbia Regional
Destination airport
Los Angeles - Ontario Intl.
Distance
2308 km

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