Flights from Ontario to Houston
ONTIAH
Ontario International Airport (Ontario, United States) → George Bush Intercontinental Airport (Houston, United States)
Also known as Houston.
- Nonstop
- 2h 37m
- Distance
- 2,142 km
- Frequency
- 7×/week
- Airlines
- ATI, Frontier Airlines, United Airlines
Weekly schedule
Monday
- 8C338803:50→09:053h 15mATI
- UA193605:45→11:043h 19mUnited Airlines
- F9241209:36→14:563h 20mFrontier Airlines
Tuesday
- 8C338805:08→10:383h 30mATI
- UA193605:45→11:043h 19mUnited Airlines
- UA118109:15→14:303h 15mUnited Airlines
- F9241209:36→14:563h 20mFrontier Airlines
Wednesday
- 8C338803:50→09:143h 24mATI
- UA193605:45→11:043h 19mUnited Airlines
- F9241209:36→14:563h 20mFrontier Airlines
- F9955312:00→16:372h 37mFrontier Airlines
Thursday
- 8C338804:20→09:413h 21mATI
- UA193605:45→11:043h 19mUnited Airlines
- F9241209:36→14:563h 20mFrontier Airlines
Friday
- 8C338803:50→09:083h 18mATI
- UA193605:45→11:043h 19mUnited Airlines
- F9241209:36→14:563h 20mFrontier Airlines
Saturday
- 8C338803:50→09:083h 18mATI
- UA193605:45→11:043h 19mUnited Airlines
- F9241209:36→14:563h 20mFrontier Airlines
Sunday
- 8C338804:20→09:473h 27mATI
- UA193605:45→11:043h 19mUnited Airlines
- F9241209:36→14:563h 20mFrontier Airlines
Ontario to Houston — frequently asked
- How long is the flight from Ontario to Houston?
- ONT–IAH is 2h 37m nonstop, covering 2,142 km (1,331 mi).
- Which airlines fly nonstop from Ontario to Houston?
- ATI, Frontier Airlines, United Airlines operate this route nonstop.
- How often do flights run from Ontario to Houston?
- The route is served 7 days a week (23 scheduled departures).