Book Cheap Flights from Portland with Alaska Airlines
Find round-trip flight deals from Portland.*
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Palm Springs (PSP)*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 Jose (SJC) | One-way | Saver | Depart: Jul 5, 2026 | From $50 Seen: 1 hour ago | |
| Portland (PDX) | San Francisco (SFO) | One-way | Saver | Depart: Aug 19, 2026 | From $69 Seen: 10 hours ago | |
| Portland (PDX) | San Francisco (SFO) | One-way | Saver | Depart: Aug 26, 2026 | From $69 Seen: 10 hours ago | |
| Portland (PDX) | San Francisco (SFO) | One-way | Saver | Depart: Sep 2, 2026 | From $69 Seen: 10 hours ago | |
| Portland (PDX) | San Francisco (SFO) | One-way | Saver | Depart: May 19, 2026 | From $69 Seen: 10 hours ago | |
| Portland (PDX) | San Francisco (SFO) | One-way | Saver | Depart: May 20, 2026 | From $69 Seen: 10 hours ago | |
| Portland (PDX) | San Francisco (SFO) | One-way | Saver | Depart: May 27, 2026 | From $69 Seen: 10 hours ago | |
| Portland (PDX) | Sacramento (SMF) | One-way | Saver | Depart: May 19, 2026 | From $79 Seen: 10 hours ago | |
| Portland (PDX) | Sacramento (SMF) | One-way | Saver | Depart: May 26, 2026 | From $79 Seen: 10 hours ago | |
| Portland (PDX) | Sacramento (SMF) | One-way | Saver | Depart: May 27, 2026 | From $79 Seen: 10 hours ago | |
| Portland (PDX) | Sacramento (SMF) | One-way | Saver | Depart: Jun 2, 2026 | From $79 Seen: 10 hours ago | |
| Portland (PDX) | Sacramento (SMF) | One-way | Saver | Depart: Jun 17, 2026 | From $79 Seen: 10 hours ago | |
| Portland (PDX) | Sacramento (SMF) | One-way | Saver | Depart: Jul 1, 2026 | From $79 Seen: 10 hours ago | |
| Portland (PDX) | San Jose (SJC) | One-way | Saver | Depart: Aug 11, 2026 | From $79 Seen: 10 hours ago | |
| Portland (PDX) | San Jose (SJC) | One-way | Saver | Depart: Aug 18, 2026 | From $79 Seen: 10 hours ago | |
| Portland (PDX) | San Jose (SJC) | One-way | Saver | Depart: Aug 19, 2026 | From $79 Seen: 10 hours ago | |
| Portland (PDX) | San Jose (SJC) | One-way | Saver | Depart: Aug 26, 2026 | From $79 Seen: 10 hours ago | |
| Portland (PDX) | San Jose (SJC) | One-way | Saver | Depart: Sep 1, 2026 | From $79 Seen: 10 hours ago | |
| Portland (PDX) | San Diego (SAN) | One-way | Saver | Depart: May 19, 2026 | From $83 Seen: 10 hours ago | |
| Portland (PDX) | San Diego (SAN) | One-way | Saver | Depart: Jun 2, 2026 | From $83 Seen: 10 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.