Direct flights from Houston to Ontario

  • Several times daily
  • 3 airlines

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More nonstops from Houston

IAH → LAX Los Angeles 5 airlines IAH → BTR Baton Rouge 3 airlines IAH → GUA Guatemala City 3 airlines IAH → LGA New York 3 airlines IAH → MIA Miami 3 airlines IAH → AUS Austin 6 airlines IAH → CLT Charlotte 6 airlines IAH → CMH Columbus 4 airlines ONT → IAH The return trip IAH All nonstops from Houston ONT All nonstops from Ontario

Frequently asked questions

Is there a direct flight from Houston to Ontario?

Yes. Frontier Airlines and United Airlines fly nonstop from Houston (IAH) to Ontario (ONT), several times daily. The flight takes about 3h 15m and covers 1,331 miles (2,142 km).

Which airlines fly direct from Houston to Ontario?

Frontier Airlines, United Airlines operate nonstop flights from Houston to Ontario.

How long is the flight from Houston to Ontario?

The nonstop flight from Houston to Ontario takes ~3h 15m (approximately 2142 km).

How often do direct flights operate from Houston to Ontario?

Nonstop flights from Houston to Ontario operate several times daily.