Alaska Airlines Flights from Houston to Portland
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1 Passenger
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Lowest fares from Houston to Portland
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One-way low-fare flights Houston to Portland.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Mar 4, 2026 | From $109 Seen: 14 hours ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Feb 1, 2026 | From $138 Seen: 1 day ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Feb 16, 2026 | From $149 Seen: 13 hours ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Jan 6, 2026 | From $194 Seen: 1 day ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Aug 5, 2026 | From $198 Seen: 1 day ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Feb 14, 2026 | From $208 Seen: 1 day ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: Jul 7, 2026 | From $209 Seen: 1 day ago | |
| Houston (IAH) | Portland (PDX) | One-way | Saver | Depart: May 11, 2026 | From $209 Seen: 6 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.