Book Cheap Flights from Portland with Alaska Airlines
Find round-trip flight deals from Portland.*
Portland (PDX)to
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Portland (PDX)to
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Portland (PDX)to
San Diego (SAN)
Portland (PDX)to
Santa Ana (SNA)
Portland (PDX)to
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Portland (PDX)to
San Francisco (SFO)
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Boston (BOS)
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Burbank (BUR)
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San Jose (SJC)
Portland (PDX)to
Denver (DEN)*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.
One-way flight deals from Portland.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Portland (PDX) | San Diego (SAN) | One-way | Saver | Depart: Nov 10, 2026 | From $73 Seen: 19 minutes ago | |
| Portland (PDX) | San Francisco (SFO) | One-way | Saver | Depart: Aug 11, 2026 | From $74 Seen: 5 hours ago | |
| Portland (PDX) | San Francisco (SFO) | One-way | Saver | Depart: Aug 18, 2026 | From $74 Seen: 5 hours ago | |
| Portland (PDX) | San Francisco (SFO) | One-way | Saver | Depart: Sep 9, 2026 | From $74 Seen: 5 hours ago | |
| Portland (PDX) | San Francisco (SFO) | One-way | Saver | Depart: Sep 16, 2026 | From $74 Seen: 5 hours ago | |
| Portland (PDX) | San Francisco (SFO) | One-way | Saver | Depart: Sep 30, 2026 | From $74 Seen: 5 hours ago | |
| Portland (PDX) | San Francisco (SFO) | One-way | Saver | Depart: Oct 6, 2026 | From $74 Seen: 5 hours ago | |
| Portland (PDX) | Oakland (OAK) | One-way | Saver | Depart: Aug 26, 2026 | From $75 Seen: 5 hours ago | |
| Portland (PDX) | Oakland (OAK) | One-way | Saver | Depart: Sep 2, 2026 | From $75 Seen: 5 hours ago | |
| Portland (PDX) | Oakland (OAK) | One-way | Saver | Depart: Sep 15, 2026 | From $75 Seen: 5 hours ago | |
| Portland (PDX) | Oakland (OAK) | One-way | Saver | Depart: Sep 30, 2026 | From $75 Seen: 5 hours ago | |
| Portland (PDX) | Oakland (OAK) | One-way | Saver | Depart: Oct 7, 2026 | From $75 Seen: 5 hours ago | |
| Portland (PDX) | Oakland (OAK) | One-way | Saver | Depart: Oct 13, 2026 | From $75 Seen: 5 hours ago | |
| Portland (PDX) | San Diego (SAN) | One-way | Saver | Depart: Sep 22, 2026 | From $78 Seen: 5 hours ago | |
| Portland (PDX) | San Diego (SAN) | One-way | Saver | Depart: Sep 23, 2026 | From $78 Seen: 5 hours ago | |
| Portland (PDX) | San Diego (SAN) | One-way | Saver | Depart: Sep 29, 2026 | From $78 Seen: 5 hours ago | |
| Portland (PDX) | San Diego (SAN) | One-way | Saver | Depart: Sep 30, 2026 | From $78 Seen: 5 hours ago | |
| Portland (PDX) | San Diego (SAN) | One-way | Saver | Depart: Oct 13, 2026 | From $78 Seen: 5 hours ago | |
| Portland (PDX) | San Jose (SJC) | One-way | Saver | Depart: Sep 22, 2026 | From $84 Seen: 5 hours ago | |
| Portland (PDX) | San Jose (SJC) | One-way | Saver | Depart: Sep 23, 2026 | From $84 Seen: 5 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.