Cheap flights from Seattle to Key West from CA $350

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Cheap flights from Seattle (SEA) to Key West (EYW)

Prices were available within the past 7 days and start at CA $350 for one-way flights and CA $439 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu., Jan. 30 - Tue., Feb. 4
SEA
Seattle
EYW
Key West
CA $439 Roundtrip, found 5 days ago
CA $439
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu., Jan. 30 from Seattle to Key West, returning Tue., Feb. 4, priced at CA $439 found 5 days ago
American Airlines
Sat., Jan. 25 - Tue., Feb. 4
SEA
Seattle
EYW
Key West
CA $443 Roundtrip, found 2 hours ago
CA $443
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat., Jan. 25 from Seattle to Key West, returning Tue., Feb. 4, priced at CA $443 found 2 hours ago
American Airlines
Sat., Jan. 25 - Tue., Feb. 4
SEA
Seattle
EYW
Key West
CA $451 Roundtrip, found 2 hours ago
CA $451
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat., Jan. 25 from Seattle to Key West, returning Tue., Feb. 4, priced at CA $451 found 2 hours ago
Delta
Tue., Jan. 28 - Wed., Feb. 5
SEA
Seattle
EYW
Key West
CA $482 Roundtrip, found 5 days ago
CA $482
Roundtrip
found 5 days ago
Select Delta flight, departing Tue., Jan. 28 from Seattle to Key West, returning Wed., Feb. 5, priced at CA $482 found 5 days ago
Delta
Tue., Jan. 28 - Tue., Feb. 4
SEA
Seattle
EYW
Key West
CA $575 Roundtrip, found 5 days ago
CA $575
Roundtrip
found 5 days ago
Select Delta flight, departing Tue., Jan. 28 from Seattle to Key West, returning Tue., Feb. 4, priced at CA $575 found 5 days ago
American Airlines
Sat., Jan. 25 - Tue., Feb. 4
SEA
Seattle
EYW
Key West
CA $587 Roundtrip, found 2 hours ago
CA $587
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat., Jan. 25 from Seattle to Key West, returning Tue., Feb. 4, priced at CA $587 found 2 hours ago
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