Book Cheap Flights from San Jose with Alaska Airlines
Find round-trip flight deals from San Jose.*
San Jose (SJC)to
Seattle (SEA)
San Jose (SJC)to
Los Angeles (LAX)
San Jose (SJC)to
San Diego (SAN)
San Jose (SJC)to
Vancouver (YVR)
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Portland (PDX)
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Kona (KOA)
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Guadalajara (GDL)
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Cabo San Lucas (SJD)*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 San Jose.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Jose (SJC) | San Diego (SAN) | One-way | Saver | Depart: Jun 9, 2026 | From $49 Seen: 10 hours ago | |
| San Jose (SJC) | Seattle (SEA) | One-way | Saver | Depart: Sep 1, 2026 | From $79 Seen: 10 hours ago | |
| San Jose (SJC) | Seattle (SEA) | One-way | Saver | Depart: Jun 9, 2026 | From $79 Seen: 10 hours ago | |
| San Jose (SJC) | Seattle (SEA) | One-way | Saver | Depart: Aug 11, 2026 | From $79 Seen: 10 hours ago | |
| San Jose (SJC) | Seattle (SEA) | One-way | Saver | Depart: Aug 18, 2026 | From $79 Seen: 10 hours ago | |
| San Jose (SJC) | Seattle (SEA) | One-way | Saver | Depart: Aug 19, 2026 | From $79 Seen: 10 hours ago | |
| San Jose (SJC) | Seattle (SEA) | One-way | Saver | Depart: Aug 25, 2026 | From $79 Seen: 10 hours ago | |
| San Jose (SJC) | Portland (PDX) | One-way | Saver | Depart: Aug 18, 2026 | From $79 Seen: 10 hours ago | |
| San Jose (SJC) | Portland (PDX) | One-way | Saver | Depart: Aug 19, 2026 | From $79 Seen: 10 hours ago | |
| San Jose (SJC) | Portland (PDX) | One-way | Saver | Depart: Aug 25, 2026 | From $79 Seen: 10 hours ago | |
| San Jose (SJC) | Portland (PDX) | One-way | Saver | Depart: Aug 26, 2026 | From $79 Seen: 10 hours ago | |
| San Jose (SJC) | Portland (PDX) | One-way | Saver | Depart: Jun 3, 2026 | From $79 Seen: 10 hours ago | |
| San Jose (SJC) | Portland (PDX) | One-way | Saver | Depart: Jun 16, 2026 | From $79 Seen: 10 hours ago | |
| San Jose (SJC) | San Diego (SAN) | One-way | Saver | Depart: Jun 10, 2026 | From $84 Seen: 10 hours ago | |
| San Jose (SJC) | San Diego (SAN) | One-way | Saver | Depart: Jun 1, 2026 | From $89 Seen: 10 hours ago | |
| San Jose (SJC) | San Diego (SAN) | One-way | Saver | Depart: Jun 8, 2026 | From $89 Seen: 10 hours ago | |
| San Jose (SJC) | San Diego (SAN) | One-way | Saver | Depart: May 28, 2026 | From $89 Seen: 10 hours ago | |
| San Jose (SJC) | San Diego (SAN) | One-way | Saver | Depart: May 18, 2026 | From $89 Seen: 10 hours ago | |
| San Jose (SJC) | Las Vegas (LAS) | One-way | Saver | Depart: Aug 11, 2026 | From $92 Seen: 10 hours ago | |
| San Jose (SJC) | Las Vegas (LAS) | One-way | Saver | Depart: Aug 18, 2026 | From $92 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.