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Houston ✈ Ontario

Cheapest airfares from Houston to Ontario

Search for flight deals to Ontario

*All prices in AUD, prices may fluctuate slightly from the advertised price.
Fly on Fri, Sep 5th 2025
From $152

Frontier Airlines
F9 3131 (Direct)
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Fly on Thu, Jul 17th 2025
From $447

Frontier Airlines
F9 1489 (1 Transfer)
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