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Flights from Ontario to Houston
Southwest Airlines, United Airlines and Frontier Airlines fly nonstop from Ontario to Houston, about 14 flights a week. The flight takes around 3h 11m.
Direct flights available ~14 flights a week 3h 11m
Ontario to Houston at a glance
Fastest flight3h 11mEstimated
Nonstop flights14/wkSouthwest Airlines, United Airlines, Frontier Airlines
Airlines flying nonstop from Ontario to Houston
3 airlines on this route, about 14 flights a week in total (observed over the last 4 weeks).
Good to know
- Distance
- 2,142 km1,330 miles
- Flight time
- 3h 11mestimate
- Time difference
- +2hHouston vs Ontario
- Currency in Houston
- USD
- Airports
- ONT → IAH, HOU
Flights from Ontario to Houston: questions answered
Are there direct flights from Ontario to Houston?
Yes. Southwest Airlines, United Airlines and Frontier Airlines fly this route nonstop, with about 14 flights a week in each direction.
How long is the flight from Ontario to Houston?
A nonstop flight covers 2,142 km and takes around 3h 11m.
Which airlines fly from Ontario to Houston?
Southwest Airlines, United Airlines and Frontier Airlines operate nonstop flights on this route.
Which airports serve Ontario and Houston?
Ontario: Ontario International Airport (ONT). Houston: George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU).
What is the time difference between Ontario and Houston?
Houston is 2 hours ahead of Ontario.
