Alaska Airlines Cheap Flights from San Jose, CR to United States

Deals on one-way flights from San Jose, CR to United States.*

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San Jose, CR (SJO)to

Seattle (SEA)
Depart: Jul 22, 2025
From
$275
Seen: 18 hours ago
One-way
Saver

San Jose, CR (SJO)to

Seattle (SEA)
Depart: Jul 30, 2025
From
$275
Seen: 18 hours ago
One-way
Saver

San Jose, CR (SJO)to

Seattle (SEA)
Depart: Jul 23, 2025
From
$275
Seen: 18 hours ago
One-way
Saver

San Jose, CR (SJO)to

Seattle (SEA)
Depart: Jul 29, 2025
From
$275
Seen: 18 hours ago
One-way
Saver

San Jose, CR (SJO)to

Seattle (SEA)
Depart: Jul 11, 2025
From
$279
Seen: 18 hours ago
One-way
Saver

*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.

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

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One-way low-fare flights San Jose, CR to United States.*
From
To
Fare Type
Dates
Price
San Jose, CR (SJO)Seattle (SEA)One-way
|
Saver
Depart: Oct 9, 2025

From

$245

Seen: 18 hours ago

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

From

$245

Seen: 18 hours ago

San Jose, CR (SJO)Seattle (SEA)One-way
|
Saver
Depart: Dec 10, 2025

From

$245

Seen: 18 hours ago

San Jose, CR (SJO)Seattle (SEA)One-way
|
Saver
Depart: Dec 16, 2025

From

$245

Seen: 18 hours ago

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

From

$245

Seen: 18 hours ago

San Jose, CR (SJO)Seattle (SEA)One-way
|
Saver
Depart: Oct 16, 2025

From

$245

Seen: 18 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.

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