
Popular airlines from Buffalo to Key West
- American Airlines
American Airlines
- Delta
Delta
- JetBlue Airways
JetBlue Airways
- United
United
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Cheap flights from Buffalo (BUF) to Key West (EYW)
Prices were available within the past 7 days and start at CA $145 for one-way flights and CA $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun., May 25 - Fri., May 30
BUF
Buffalo
EYW
Key West
CA $289 Roundtrip, found 3 days ago
CA $289
Roundtrip
found 3 days ago

Sun., May 25 - Fri., May 30
BUF
Buffalo
EYW
Key West
CA $311 Roundtrip, found 3 days ago
CA $311
Roundtrip
found 3 days ago

Tue., Jul. 1 - Tue., Jul. 15
BUF
Buffalo
EYW
Key West
CA $323 Roundtrip, found 4 hours ago
CA $323
Roundtrip
found 4 hours ago

Tue., Jun. 17 - Wed., Jul. 2
BUF
Buffalo
EYW
Key West
CA $330 Roundtrip, found 4 hours ago
CA $330
Roundtrip
found 4 hours ago

Wed., Jul. 2 - Fri., Jul. 11
BUF
Buffalo
EYW
Key West
CA $445 Roundtrip, found 4 hours ago
CA $445
Roundtrip
found 4 hours ago

Sat., Jun. 28 - Mon., Jul. 14
BUF
Buffalo
EYW
Key West
CA $578 Roundtrip, found 4 hours ago
CA $578
Roundtrip
found 4 hours ago
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