$94 Cheap Flights from Houston to Ontario

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 from George Bush Intercontinental to Los Angeles - Ontario Intl.

Amazing IAH to ONT Flight Deals

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.

Flight Schedule for IAH to ONT

CarrierFlightDepart IAHArrive ONTSun
6/26
Mon
6/27
Tue
6/28
Wed
6/29
Thu
6/30
Fri
7/1
Sat
7/2
Stops
UA116508:05 pm09:11 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Best Los Angeles - Ontario Intl. Flight and Hotel Packages

Los Angeles - Ontario Intl. flight + hotel packages - economy flights

Ontario Airport Hotel & Conference Center
Hotel Seville
American Inn Ontario
Green Tree Inn
Motel 6 Ontario, CA - Airport
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Frequently asked questions

 

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

Route Info

Flight path for flights from George Bush Intercontinental Airport to LA/Ontario International Airport

Distance:
1,339.00 miles

Airlines & Aircraft Used on IAH to ONT Flight Routes

Airline Carrier
Aircraft
United Airlines
Boeing 737-400 pax
United Airlines
Boeing 737-800 pax

Discover our best flights from Houston IAH to Ontario ONT. 

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. 

 

Find our best return flights from Houston IAH to Ontario ONT at the right price  

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. 

 

Book one-way flights from Houston IAH to Ontario ONT 

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 ONT from Houston IAH quicker with direct flights. 

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 our cheapest airfares for flights from Houston IAH to Ontario ONT

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.  

 

Get our best airfare deals for your flight from Houston IAH to Ontario ONT today 

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. 

 

Book flexible airline tickets for flights to Ontario ONT from Houston IAH 

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.  

 

Travel with confidence when you book flights to Ontario ONT from Houston IAH with Travelocity 

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. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.