![](https://images.trvl-media.com/media/content/shared/images/travelguides/tvly/flight-desktop.jpg?impolicy=fcrop&w=900&h=225&q=mediumHigh)
Cheap Flights From John Glenn Columbus Intl. (CMH) To Los Angeles - Ontario Intl. (ONT)
Wander Wisely with exceptional service, 24/7 support
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
Find The Best Dates To Fly
Cheapest Flights from Columbus (CMH) to Ontario (ONT)
The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were CA $494 round trip and one way. Prices and availability subject to change. Additional terms may apply.
CMH
Columbus
ONT
Ontario
CA $494 Roundtrip, found 6 days ago
CA $494
Roundtrip
found 6 days ago
CMH
Columbus
ONT
Ontario
CA $678 Roundtrip, found 2 hours ago
CA $678
Roundtrip
found 2 hours ago
Frequently asked questions
Popular Flight Routes from Columbus (CMH)
Travelers at CMH love to visit these top cities. Roam to the top destinations from Columbus (CMH) today with the cheap prices from Travelocity!
Popular Flight Routes from Ontario (ONT)
Travelers at ONT love to visit these top cities. Roam to the top destinations from Ontario(ONT) today with the cheap prices from Travelocity!