Alaska Airlines Flights from Washington, D.C. to Portland
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1 Passenger
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Lowest fares from Washington, D.C. to Portland
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One-way low-fare flights Washington, D.C. to Portland.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Washington, D.C. (DCA) | Portland (PDX) | One-way | Saver | Depart: Nov 16, 2026 | From $259 Seen: 13 hours ago | |
| Washington, D.C. (DCA) | Portland (PDX) | One-way | Saver | Depart: Dec 8, 2026 | From $259 Seen: 13 hours ago | |
| Washington, D.C. (DCA) | Portland (PDX) | One-way | Saver | Depart: Jan 17, 2027 | From $259 Seen: 13 hours ago | |
| Washington, D.C. (DCA) | Portland (PDX) | One-way | Saver | Depart: Jan 22, 2027 | From $259 Seen: 13 hours ago | |
| Washington, D.C. (DCA) | Portland (PDX) | One-way | Saver | Depart: Sep 1, 2026 | From $259 Seen: 13 hours ago | |
| Washington, D.C. (DCA) | Portland (PDX) | One-way | Saver | Depart: Sep 6, 2026 | From $259 Seen: 13 hours ago | |
| Washington, D.C. (DCA) | Portland (PDX) | One-way | Saver | Depart: Sep 9, 2026 | From $259 Seen: 13 hours ago | |
| Washington, D.C. (DCA) | Portland (PDX) | One-way | Saver | Depart: Sep 14, 2026 | From $259 Seen: 13 hours ago | |
| Washington, D.C. (IAD) | Portland (PDX) | One-way | Saver | Depart: Dec 3, 2026 | From $204 Seen: 13 hours ago | |
| Washington, D.C. (IAD) | Portland (PDX) | One-way | Saver | Depart: Dec 4, 2026 | From $204 Seen: 13 hours ago | |
| Washington, D.C. (IAD) | Portland (PDX) | One-way | Saver | Depart: Dec 7, 2026 | From $204 Seen: 13 hours ago | |
| Washington, D.C. (IAD) | Portland (PDX) | One-way | Saver | Depart: Dec 9, 2026 | From $204 Seen: 13 hours ago | |
| Washington, D.C. (IAD) | Portland (PDX) | One-way | Saver | Depart: Dec 10, 2026 | From $204 Seen: 13 hours ago | |
| Washington, D.C. (IAD) | Portland (PDX) | One-way | Saver | Depart: Dec 12, 2026 | From $204 Seen: 13 hours ago | |
| Washington, D.C. (IAD) | Portland (PDX) | One-way | Saver | Depart: Dec 14, 2026 | From $204 Seen: 13 hours ago | |
| Washington, D.C. (IAD) | Portland (PDX) | One-way | Saver | Depart: Jan 7, 2027 | From $204 Seen: 13 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.