Alaska Airlines Flights from San Jose, CR to Seattle
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1 Passenger
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Lowest fares from San Jose, CR to Seattle
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One-way low-fare flights San Jose, CR to Seattle.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Jose, CR (SJO) | Seattle (SEA) | One-way | Saver | Depart: Feb 5, 2026 | From $217 Seen: 1 hour ago | |
| San Jose, CR (SJO) | Seattle (SEA) | One-way | Saver | Depart: Feb 12, 2026 | From $217 Seen: 1 hour ago | |
| San Jose, CR (SJO) | Seattle (SEA) | One-way | Saver | Depart: Feb 10, 2026 | From $217 Seen: 1 hour ago | |
| San Jose, CR (SJO) | Seattle (SEA) | One-way | Saver | Depart: Feb 6, 2026 | From $217 Seen: 1 hour ago | |
| San Jose, CR (SJO) | Seattle (SEA) | One-way | Saver | Depart: Feb 13, 2026 | From $217 Seen: 1 hour ago | |
| San Jose, CR (SJO) | Seattle (SEA) | One-way | Saver | Depart: Feb 11, 2026 | From $217 Seen: 1 hour ago | |
| San Jose, CR (SJO) | Seattle (SEA) | One-way | Saver | Depart: Mar 11, 2026 | From $227 Seen: 1 hour ago | |
| San Jose, CR (SJO) | Seattle (SEA) | One-way | Saver | Depart: Mar 4, 2026 | From $227 Seen: 1 hour 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.