Popular airlines from Boston to Lower Keys
American Airlines
Delta
United
JetBlue Airways
Breeze Airways
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Find the cheapest month to fly from Boston (BOS) to Key West (EYW)
October is typically the cheapest month to fly
From $186 - $374 per traveler.
Graph displaying average flight prices per month
Alternative airports
Prices were available within the past 7 days. Prices and availability are subject to change.
Select flight to Key West Intl. EYW. Cheapest option available. Flights from $317
EYW
Key West Intl.
Cheapest
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