FFL Helper

FFL Helper / Ontario / Houston / August 2026

ONT → HOU · 2026-08

Ontario to Houston in August 2026

Dated one-way fares from Ontario to Houston in August 2026. Use the calendar to see which days are cheaper.

Lowest this month $186
Highest this month $191
Sample fare $65
Airports ONT–IAH
Search August 2026 tickets

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Other months: August 2026 · September 2026 · October 2026 · Full route

August 2026 price calendar

August 2026

From $186 · up to $191

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28 $186 29 $189 30 $189 31 $191

Dated fares

Houston HOU

$65

Sep 21, 6:15am · 25h 20m · 1 stop

ONT → IAH · Frontier Airlines

Tickets

Booking ONT to HOU in August 2026

This page is only August 2026 on the Ontario to Houston route. Open the full route if you want the next months side by side.

Prices move as seats sell. Confirm the live itinerary before you book Ontario to Houston in August 2026.