Latest Flight Deals from Houston to Ontario
Book one-way or return flights from Houston to Ontario from as little as £25. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- IAH20:533h 21mDirectONT22:14Wed, May 22|Houston - Ontario|Frontier Airlines£25£5354% OFF54% OFF£53£25
- IAH21:063h 21mDirectONT22:27Sat, May 18|Houston - Ontario|Frontier Airlines£28£5347% OFF47% OFF£53£28
- IAH19:373h 19mDirectONT20:56Wed, Jun 26|Houston - Ontario|Frontier Airlines£34£5336% OFF36% OFF£53£34
- IAH20:503h 19mDirectONT22:09Wed, Jul 10|Houston - Ontario|Frontier Airlines£34£34
- IAH20:533h 21mDirectONT22:14Fri, May 17|Houston - Ontario|Frontier Airlines£36£36
- IAH21:063h 21mDirectONT22:27Sat, May 25|Houston - Ontario|Frontier Airlines£37£37
- IAH19:373h 19mDirectONT20:56Wed, Jun 5|Houston - Ontario|Frontier Airlines£37£37
- IAH18:507h 9m1 stopONT23:59Thu, May 16|Houston - Ontario|Frontier Airlines£38£38
- IAH20:533h 21mDirectONT22:14Wed, May 29|Houston - Ontario|Frontier Airlines£38£38
- IAH20:503h 19mDirectONT22:09Sat, Jul 13|Houston - Ontario|Frontier Airlines£38£38
- HOU13:003h 5mDirectONT14:00Mon, May 13|Houston - Ontario|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Houston to Ontario.
- CheapestIAH20:533h 21mDirectONT22:14George Bush Intercontinental Airport - Ontario International AirportWed, May 22Frontier Airlines£25
- HOU22:5216h 42m1 transferONT13:34William P. Hobby Airport - Ontario International AirportTue, May 21Frontier Airlines£39
- HOU22:5216h 42m1 transferONT13:34William P. Hobby Airport - Ontario International AirportTue, May 21Frontier Airlines£39Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Houston to Ontario
Cheapest direct flight price | £24 |
---|---|
Cheapest return ticket price | £63 |
Cheapest month | February |
Peak season for travel | February |
Flight distance | 10,519.53km |
Popular airline | Frontier Airlines |
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