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