CA $136 Cheap Alaska Airlines fights from New York (JFK) to Seattle (SEA)

View CA $136 flight on Sun, Nov. 9, 2025Opens in a new window

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Alaska Airlines flights from New York to Seattle (JFK→SEA)

Prices were available within the past 7 days and start at CA $136 for one-way flights and CA $271 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Sep. 8 - Tue, Sep. 16
JFK
New York
SEA
Seattle
CA $271 Roundtrip, found 12 hours ago
CA $271
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from New York to Seattle, returning Tue, Sep. 16, priced at CA $271 found 12 hours ago
Alaska Airlines
Thu, Oct. 16 - Wed, Oct. 22
JFK
New York
SEA
Seattle
CA $272 Roundtrip, found 6 hours ago
CA $272
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Thu, Oct. 16 from New York to Seattle, returning Wed, Oct. 22, priced at CA $272 found 6 hours ago
Alaska Airlines
Thu, Sep. 4 - Wed, Sep. 10
JFK
New York
SEA
Seattle
CA $288 Roundtrip, just found
CA $288
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Sep. 4 from New York to Seattle, returning Wed, Sep. 10, priced at CA $288 just found
Alaska Airlines
Mon, Sep. 8 - Tue, Sep. 16
JFK
New York
SEA
Seattle
CA $340 Roundtrip, found 12 hours ago
CA $340
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from New York to Seattle, returning Tue, Sep. 16, priced at CA $340 found 12 hours ago
Alaska Airlines
Thu, Sep. 4 - Wed, Sep. 10
JFK
New York
SEA
Seattle
CA $342 Roundtrip, just found
CA $342
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Sep. 4 from New York to Seattle, returning Wed, Sep. 10, priced at CA $342 just found
Alaska Airlines
Wed, Sep. 24 - Tue, Sep. 30
JFK
New York
SEA
Seattle
CA $352 Roundtrip, found 3 days ago
CA $352
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Sep. 24 from New York to Seattle, returning Tue, Sep. 30, priced at CA $352 found 3 days ago
Flight from New York to Seattle (JFK - SEA) route information
Origin airport
John F. Kennedy Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways
Popular airline
Alaska Airlines
Distance
3862 km
Average flight time
3 hours 23 mins
*Available to Expedia members.