Book Cheap Flights from San Jose, CR with Alaska Airlines
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1 Passenger
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Compare one-way ticket prices from San Jose, CR.*
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San Jose, CR (SJO)to
Seattle (SEA)Depart: May 30, 2025
From
$318
Seen: 9 hours ago
One-way
|
Main
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. 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, CR.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Jose, CR (SJO) | Seattle (SEA) | One-way | Main | Depart: Apr 13, 2026 | From $567 Seen: 15 hours ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.