Alaska Airlines Flights from San Jose, CR to Seattle

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Lowest fares from San Jose, CR to Seattle

$383
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Range$383-$798

One-way low-fare flights San Jose, CR to Seattle.*

$
There are no fares that match your filter criteria. Please adjust your filters.

*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.

Book one-way flights from San Jose, CR to Seattle with miles*

San Jose, CR (SJO)to

Seattle (SEA)
Depart: May 18, 2025
From
22,500
+ $73
Seen: 1 day ago
One-way
|
Main

San Jose, CR (SJO)to

Seattle (SEA)
Depart: Mar 17, 2025
From
50,000
+ $60
Seen: 16 hours ago
One-way
|
Main

San Jose, CR (SJO)to

Seattle (SEA)
Depart: Mar 18, 2025
From
22,500
+ $78
Seen: 4 days ago
One-way
|
Main

*Prices have been available for one-way and round 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.

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