Boston (BOS) to Key West (EYW) flight deal from $183 USD in economy class

B6JetBlue Airways

Round Trip•Economy

BOS

Logan International Airport

Boston, United States

EYW

Key West International Airport

Key West, United States

$577 USD

-68%$183 USD

Verified Nov 6, 2025 at 3:04 AM

December 2025

Today

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Tue

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Sun

1$292 2 3 4$507 5$306 6$220 7$183 8$183 9 10 11$421 12$183 13$183 14$193 15$193 16 17 18$193 19$230 20$452 21$257 22$257 23$257 24$239 25$446 26$845 27$975 28$310 29$511 30$224 31$197 1 2 3 4

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Thursday, December 25th, 2025

10 round-trip options

Returning

Tue, Dec 30, 2025•5 Day Trip

$585 USD

Google Flights

Returning

Wed, Dec 31, 2025•6 Day Trip

$744 USD

Google Flights

Returning

Thu, Jan 1, 2026•7 Day Trip

$889 USD

Google Flights

Returning

Fri, Jan 2, 2026•8 Day Trip

$1,140 USD

Google Flights

Returning

Sat, Jan 3, 2026•9 Day Trip

$1,248 USD

Google Flights

Returning

Sun, Jan 4, 2026•10 Day Trip

$1,173 USD

Google Flights

Returning

Mon, Jan 5, 2026•11 Day Trip

$744 USD

Google Flights

Returning

Tue, Jan 6, 2026•12 Day Trip

$534 USD

Google Flights

Returning

Wed, Jan 7, 2026•13 Day Trip

$446 USD

Google Flights

Returning

Thu, Jan 8, 2026•14 Day Trip

$446 USD

Google Flights