Book United Boston to Key West flight deals from $304

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Search flights from Boston to Key West (BOS - EYW)

December

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12/03/2018

Return 12/18/2018
from$ 346*Viewed: 1 hour ago

12/04/2018

Return 12/19/2018
from$ 319*Viewed: 1 hour ago

12/10/2018

Return 12/25/2018
from$ 319*Viewed: 1 hour ago

January

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01/01/2019

Return 01/16/2019
from$ 331*Viewed: 1 hour ago

01/08/2019

Return 01/23/2019
from$ 304*Viewed: 1 hour ago

01/15/2019

Return 01/30/2019
from$ 331*Viewed: 1 hour ago

February

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02/05/2019

Return 02/20/2019
from$ 331*Viewed: 1 hour ago

02/06/2019

Return 02/21/2019
from$ 417*Viewed: 1 hour ago

02/12/2019

Return 02/27/2019
from$ 399*Viewed: 1 hour ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Plan ahead for flights from Boston to Key West

from
to
Type
Dates
Price*
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart 01/08/2019
Return 01/23/2019
from$ 304*Viewed: 1 hour ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart 12/04/2018
Return 12/19/2018
from$ 319*Viewed: 1 hour ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart 12/10/2018
Return 12/25/2018
from$ 319*Viewed: 1 hour ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart 01/01/2019
Return 01/16/2019
from$ 331*Viewed: 1 hour ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart 01/15/2019
Return 01/30/2019
from$ 331*Viewed: 1 hour ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart 02/05/2019
Return 02/20/2019
from$ 331*Viewed: 1 hour ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart 12/03/2018
Return 12/18/2018
from$ 346*Viewed: 1 hour ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart 12/05/2018
Return 12/20/2018
from$ 352*Viewed: 1 hour ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart 12/09/2018
Return 12/24/2018
from$ 352*Viewed: 1 hour ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart 01/22/2019
Return 02/06/2019
from$ 353*Viewed: 1 hour ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Key West

82 °FSunday11/18/2018
81 °FMonday11/19/2018
81 °FTuesday11/20/2018
74 °FWednesday11/21/2018
79 °FThursday11/22/2018
78 °FFriday11/23/2018
80 °FSaturday11/24/2018
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