Alaska Airlines Flights from Houston to Ontario
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1 Passenger
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Lowest fares from Houston to Ontario
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One-way low-fare flights Houston to Ontario.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Nov 18, 2025 | From $101 Seen: 22 hours ago | |
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Oct 7, 2025 | From $101 Seen: 22 hours ago | |
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Oct 21, 2025 | From $101 Seen: 22 hours ago | |
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Oct 22, 2025 | From $101 Seen: 22 hours ago | |
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Nov 12, 2025 | From $101 Seen: 22 hours ago | |
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Oct 1, 2025 | From $101 Seen: 22 hours ago | |
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Oct 15, 2025 | From $101 Seen: 22 hours ago | |
| Houston (IAH) | Ontario (ONT) | One-way | Saver | Depart: Nov 4, 2025 | From $101 Seen: 22 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
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