Alaska Airlines Flights from Seattle to San Jose
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1 Passenger
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Lowest fares from Seattle to San Jose
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One-way low-fare flights Seattle to San Jose.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | San Jose (SJC) | One-way | Saver | Depart: Mar 17, 2026 | From $69 Seen: 58 minutes ago | |
| Seattle (SEA) | San Jose (SJC) | One-way | Saver | Depart: Mar 10, 2026 | From $69 Seen: 4 minutes ago | |
| Seattle (SEA) | San Jose (SJC) | One-way | Saver | Depart: Mar 24, 2026 | From $69 Seen: 2 hours ago | |
| Seattle (SEA) | San Jose (SJC) | One-way | Saver | Depart: Apr 25, 2026 | From $69 Seen: 3 hours ago | |
| Seattle (SEA) | San Jose (SJC) | One-way | Saver | Depart: May 20, 2026 | From $79 Seen: 19 hours ago | |
| Seattle (SEA) | San Jose (SJC) | One-way | Saver | Depart: Mar 14, 2026 | From $79 Seen: 19 hours ago | |
| Seattle (SEA) | San Jose (SJC) | One-way | Saver | Depart: Apr 1, 2026 | From $79 Seen: 19 hours ago | |
| Seattle (SEA) | San Jose (SJC) | One-way | Saver | Depart: May 2, 2026 | From $79 Seen: 19 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.