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The cheapest flights to Los Angeles - Ontario Intl. found within the past 7 days were $270 round trip and $94 one way. Prices and availability subject to change. Additional terms may apply.
|Traveling From||George Bush Intercontinental|
|Traveling To||Los Angeles - Ontario Intl.|
|Shortest Flight Time||3 hours 7 mins|
|Earliest Departure Time||2:35PM CDT|
|Latest Departure Time||9:30PM CDT|
|Lowest Flight Price||$270|
Flight path for flights from George Bush Intercontinental Airport to LA/Ontario International Airport
Airlines & Aircraft Used on IAH to ONT Flight Routes
With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times.
Airfares to Ontario ONT from Houston IAH currently cost between $270 and $326. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply.
If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Houston IAH to Ontario ONT on Travelocity starting at $94. Prices and availability subject to change. Additional terms may apply.
Get to Ontario faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ONT from IAH to take around 3 hour(s) 7 min(s).
Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ONT from IAH. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.
If you’re flexible about when you travel, October is usually the cheapest month to fly from Houston IAH to Ontario ONT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first.
Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ONT from IAH have this option.
We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving.
Travelers at IAH love to visit these top cities. Roam to the top destinations from Houston (IAH) today with the cheap prices from Travelocity!
Travelers at ONT love to visit these top cities. Roam to the top destinations from Ontario(ONT) today with the cheap prices from Travelocity!