Get United's best fares today on flights from Boston to Key West from $332

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

July

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Depart: 07/01/19

Return: 07/15/19
from$ 871*Viewed: 3 hours ago

Depart: 07/02/19

Return: 07/16/19
from$ 493*Viewed: 3 hours ago

Depart: 07/03/19

Return: 07/10/19
from$ 523*Viewed: 3 hours ago

August

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Depart: 08/01/19

Return: 08/15/19
from$ 553*Viewed: 3 hours ago

Depart: 08/02/19

Return: 08/09/19
from$ 544*Viewed: 3 hours ago

Depart: 08/03/19

Return: 08/17/19
from$ 612*Viewed: 3 hours ago

September

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Depart: 09/01/19

Return: 09/15/19
from$ 419*Viewed: 3 hours ago

Depart: 09/02/19

Return: 09/16/19
from$ 352*Viewed: 3 hours ago

Depart: 09/03/19

Return: 09/17/19
from$ 346*Viewed: 3 hours 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 (BOS - EYW)

from
to
Type
Dates
Price*
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart: 09/10/19
Return: 09/17/19
from$ 332*Viewed: 3 hours ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart: 09/11/19
Return: 09/18/19
from$ 332*Viewed: 3 hours ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart: 08/27/19
Return: 09/10/19
from$ 332*Viewed: 3 hours ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart: 09/10/19
Return: 09/24/19
from$ 332*Viewed: 3 hours ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart: 09/11/19
Return: 09/25/19
from$ 332*Viewed: 3 hours ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart: 08/28/19
Return: 09/04/19
from$ 342*Viewed: 3 hours ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart: 09/17/19
Return: 09/21/19
from$ 343*Viewed: 11 hours ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart: 09/03/19
Return: 09/10/19
from$ 346*Viewed: 3 hours ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart: 09/03/19
Return: 09/17/19
from$ 346*Viewed: 3 hours ago
Boston (BOS)
to Key West (EYW)
Roundtrip
Depart: 09/04/19
Return: 09/18/19
from$ 346*Viewed: 3 hours 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

85 °FMonday06/17/19
83 °FTuesday06/18/19
83 °FWednesday06/19/19
84 °FThursday06/20/19
84 °FFriday06/21/19
84 °FSaturday06/22/19
85 °FSunday06/23/19
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