Direct flights from Ontario to Houston ONT → HOU
Southwest Airlines flies nonstop from Ontario (ONT) to Houston (HOU). The flight takes about 3h 16m and covers 1,342 miles (2,160 km). Arrivals run on time 78.9% at ONT and 71.8% at HOU — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Southwest Airlines
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Frequently asked questions
Is there a direct flight from Ontario to Houston?
Yes, Southwest Airlines operates nonstop flights from Ontario (ONT) to Houston (HOU).
Which airlines fly direct from Ontario to Houston?
Southwest Airlines operates nonstop flights from Ontario to Houston.
How long is the flight from Ontario to Houston?
The nonstop flight from Ontario to Houston takes ~3h 16m (approximately 2160 km).
What is the on-time performance for flights from Ontario to Houston?
Arrivals run on time 78.9% at ONT and 71.8% at HOU — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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