Flights From Boston (BOS) to Key West (EYW)

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Selected fares from Boston to Key West

The cheapest prices found with in the last 7 days for return flights were CA $304 and CA $155 for one-way flights to Key West for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sun, Feb 8 - Sun, Feb 15
BOS
Logan Intl.
EYW
Key West Intl.
CA $304 Roundtrip, found 4 days ago
CA $304
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sun, Feb 8 from Logan Intl. to Key West Intl., returning Sun, Feb 15, priced at CA $304 found 4 days ago
JetBlue Airways
Sun, Feb 8 - Sun, Feb 15
BOS
Logan Intl.
EYW
Key West Intl.
CA $418 Roundtrip, found 4 days ago
CA $418
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sun, Feb 8 from Logan Intl. to Key West Intl., returning Sun, Feb 15, priced at CA $418 found 4 days ago
American Airlines
Thu, Feb 26 - Thu, Mar 5
MHT
Manchester-Boston Regional
EYW
Key West Intl.
CA $649 Roundtrip, found 1 day ago
CA $649
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Feb 26 from Manchester-Boston Regional to Key West Intl., returning Thu, Mar 5, priced at CA $649 found 1 day ago

Save more with Key West Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
Casa Marina Key West, Curio Collection by Hilton

Casa Marina Key West, Curio Collection by Hilton

4 out of 5
Price was CA $3,899, price is now CA $3,217 per person
CA $3,217
per person
Mar 3 - Mar 8
found 5 hours ago
Roundtrip flight included
Boston (BOS) to Key West (EYW)
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