FFL Helper / Ontario / Houston

ONT → HOU

Ontario (ONT) to Houston (HOU)

Compare one-way fares for flights from Ontario to Houston.

Lowest fare $92

Distance 1,336 mi

Flight time 12h 18m

Airports ONT–IAH

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By month: October 2026 from $225 · November 2026 from $92 · December 2026 from $97

Price calendar

October 2026

From $225 · up to $227

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23 $225 24 $227

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November 2026

From $92

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10 $92

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Upcoming dates

Houston HOU

$92

Nov 10, 6:30am · 12h 18m · 1 stop

ONT → IAH · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Ontario to Houston. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Ontario to Houston.