Alaska Airlines Flights from San Jose, CR to Seattle

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Lowest fares from San Jose, CR to Seattle

Apr 2025
Try another month to see offers
$215
Displaying fares for April-2025
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Range$215-$705

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

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

One-way low-fare flights San Jose, CR to Seattle.*
From
To
Fare Type
Dates
Price
San Jose, CR (SJO)Seattle (SEA)One-way
|
Saver		Depart: May 21, 2025

From

$215

Seen: 23 hours ago

San Jose, CR (SJO)Seattle (SEA)One-way
|
Saver		Depart: Jun 21, 2025

From

$257

Seen: 7 hours ago

San Jose, CR (SJO)Seattle (SEA)One-way
|
Saver		Depart: May 17, 2025

From

$268

Seen: 15 hours ago

San Jose, CR (SJO)Seattle (SEA)One-way
|
Saver		Depart: Feb 7, 2026

From

$375

Seen: 4 hours ago

San Jose, CR (SJO)Seattle (SEA)One-way
|
Saver		Depart: Jul 20, 2025

From

$500

Seen: 8 hours ago

San Jose, CR (SJO)Seattle (SEA)One-way
|
Saver		Depart: May 4, 2025

From

$705

Seen: 13 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.

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