
Popular airlines from Boston to Key West, FL (EYW-Key West Intl.)
- American Airlines
American Airlines
- Delta
Delta
- JetBlue Airways
JetBlue Airways
- United
United
- Spirit Airlines
Spirit Airlines
- Be in the knowGet alerts if flight prices drop or rise*
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Cheap flights from Boston to Key West (BOS-EYW)
Prices were available within the past 7 days and start at €60 for one-way flights and €191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 24 Jan - Sat, 31 Jan
BOS
Boston
EYW
Key West
€191 Return, found 6 days ago
€191
Return
found 6 days ago

Sat, 24 Jan - Sat, 31 Jan
BOS
Boston
EYW
Key West
€204 Return, found 6 days ago
€204
Return
found 6 days ago

Sat, 24 Jan - Sat, 31 Jan
BOS
Boston
EYW
Key West
€212 Return, found 6 days ago
€212
Return
found 6 days ago

Fri, 30 Jan - Thu, 5 Feb
BOS
Boston
EYW
Key West
€229 Return, found 5 days ago
€229
Return
found 5 days ago

Sat, 24 Jan - Sat, 31 Jan
BOS
Boston
EYW
Key West
€238 Return, found 6 days ago
€238
Return
found 6 days ago

Fri, 30 Jan - Thu, 5 Feb
BOS
Boston
EYW
Key West
€246 Return, found 5 days ago
€246
Return
found 5 days ago

Sat, 7 Feb - Fri, 13 Feb
BOS
Boston
EYW
Key West
€246 Return, found 4 days ago
€246
Return
found 4 days ago

Sat, 24 Jan - Sat, 31 Jan
BOS
Boston
EYW
Key West
€249 Return, found 6 days ago
€249
Return
found 6 days ago

Fri, 30 Jan - Thu, 5 Feb
BOS
Boston
EYW
Key West
€255 Return, found 5 days ago
€255
Return
found 5 days ago

Sat, 24 Jan - Sat, 31 Jan
BOS
Boston
EYW
Key West
€258 Return, found 6 days ago
€258
Return
found 6 days ago
Find the cheapest month to fly from Boston (BOS) to Key West (EYW)
September is typically the cheapest month to fly
From €147 - €303 per traveller.
Frequently asked questions
Travel information
Origin airport | Logan Intl. |
|---|---|
Destination airport | Key West Intl. |
Return price | €190 |
Distance | 2199 km |
Average flight time | 4 hours 6 mins |
Book with confidence
Perfect flights from Boston to Key West
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston to Key West. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Logan Intl. to Key West Intl. ticket options cater to your travel preferences, with incredible one-way fares from €60 and roundtrip prices from €191. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Key West Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Key West.
Explore a world of travel with Expedia
- 4 Star Hotels in Key West
- 5 Star Hotels in Key West
- Hotels near Clarence S. Higgs Memorial Beach Park
- Green / Sustainable Hotels in Dredgers Key
- Noble House Hotels in Dredgers Key
- Hotels near Duval Street
- Hotels near Ernest Hemingway Home and Museum
- Inns in Key Haven
- Hotels near Key West Butterfly and Nature Conservatory
- Condo Rentals in Key West
- Hotels near Key West Golf Club
- Lgbt-Friendly Hotels in Key West Historic District
- Key West Historic District Hotels
- Adventure Sport Hotels in Key West
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- Boutique Hotels in Key West
- Four Seasons Hotels in Key West
- Hilton Hotels in Key West
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- Hotels with Pool in Key West
- Kimpton Hotels in Key West
- Hotels with Spa in Key West
- Wedding Hotels in Key West
- Key West Hotels
- Hotels near Key West Intl.
- Holiday Homes in Key West
- New Town Hotels
- Hotels near Robbie's
- Hotels near Smathers Beach
- Holiday Homes in Stock Island
- Truman Annex Hotels
- Flights to Key West
- Flights from Key West Intl.
- American Airlines Charlotte (CLT) to Key West (EYW) flights
- American Airlines Fort Lauderdale (FLL) to Key West (EYW) flights
- American Airlines Atlanta (ATL) to Key West (EYW) flights
- American Airlines Manchester (MHT) to Key West (EYW) flights
- American Airlines Panama City (ECP) to Key West (EYW) flights
- British Airways Manchester (MAN) to Key West (EYW) flights
- Delta Dublin (DUB) to Key West (EYW) flights
- Delta Athens (ATH) to Key West (EYW) flights
- Delta Orlando (MCO) to Key West (EYW) flights
- Silver Airways Orlando (MCO) to Key West (EYW) flights
- United Fort Lauderdale (FLL) to Key West (EYW) flights
- United Philadelphia (PHL) to Key West (EYW) flights
- United Tampa (TPA) to Key West (EYW) flights
- Flights from Andros Town (ASD) to Key West (EYW)
- Flights from Atlanta (ATL) to Key West (EYW)
- Flights from Altamira (ATM) to Key West (EYW)
- Flights from Nashville (BNA) to Key West (EYW)
- Flights from Ballina (BNK) to Key West (EYW)
- Flights from Clarksville (CKV) to Key West (EYW)
- Flights from Cancun (CUN) to Key West (EYW)
- Flights from Dallas (DAL) to Key West (EYW)
- Flights from Washington (DCA) to Key West (EYW)
- Flights from Dublin (DUB) to Key West (EYW)
- Flights from Fort-de-France (FDF) to Key West (EYW)
- Flights from Glasgow (GGW) to Key West (EYW)
- Flights from Goa (GOI) to Key West (EYW)
- Flights from Hohhot (HET) to Key West (EYW)
- Flights from Winston-Salem (INT) to Key West (EYW)
- Flights from New York (JFK) to Key West (EYW)
- Flights from Lincoln (LNK) to Key West (EYW)
- Flights from Miami (MIA) to Key West (EYW)
- Flights from Chicago (ORD) to Key West (EYW)
- Flights from Phoenix (PHX) to Key West (EYW)
- Flights from Redencao (RDC) to Key West (EYW)
- Flights from Fort Myers (RSW) to Key West (EYW)
- Flights from Somerset (SME) to Key West (EYW)
- Flights from Tufi (TFI) to Key West (EYW)
- Flights from Tallahassee (TLH) to Key West (EYW)
- Flights from Tampa (TPA) to Key West (EYW)
- Flights from Tulsa (TUL) to Key West (EYW)
- Flights from Vero Beach (VRB) to Key West (EYW)
- Flights from Wemindji (YNC) to Key West (EYW)
- Flights from Windsor (YQG) to Key West (EYW)
- Duval Street
- Visit Fleming Key
- Fort East Martello Museum and Gallery
- Fort Zachary Taylor Historic State Park
- Harry S. Truman Little White House
- Visit Bahama Village
- Visit Key West
- Kid friendly Holiday Packages Key Haven
- Museum of Art & History at the Custom House
- Key West Historic District
- Robbie's
- San Carlos Institute - Casa Cuba
- Smathers Beach
- Visit Stock Island
*Available to Expedia members.