Lowest Prices
Uncover the best deals on Boston to Key West flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest BOS - EYW Flights
Useful information for finding best airline tickets from Logan International to Key West International on your next trip.
Cheapest Round Trip Flight
$640
Delta Airlines
• 1 stop
• 24h 3m
Feb 14 – Feb 21
The cheapest round trip flight from Boston to Key West (BOS-EYW-BOS) is currently $640
Fastest Flight
20h 48m
The fastest nonstop flight from Boston to Key West (BOS-EYW) takes 20h 48m
Top Airlines Flying from Boston to Key West
Latest Flight Deals from Boston (BOS) to Key West (EYW)
Compare and book low fare round-trip air tickets from Boston to Key West. Ideal for travelers with confirmed return itineraries.
Feb 14 - Feb 21, Economy
Boston → Key West
24h 3m
8:15 PM - 10:58 AM • 1 stop
Boston → Key West
45h 13m
2:35 PM - 5:48 PM • 1 stop
Delta Airlines
Feb 14 - Feb 21, Economy
Boston → Key West
30h 38m
4:20 PM - 10:58 AM • 1 stop
Boston → Key West
45h 26m
6:00 PM - 9:26 PM • 1 stop
Delta Airlines
Feb 14 - Feb 21, Economy
Boston → Key West
35h 3m
1:55 PM - 10:58 AM • 1 stop
Boston → Key West
45h 26m
6:00 PM - 9:26 PM • 1 stop
Delta Airlines
Feb 14 - Feb 21, Economy
Boston → Key West
20h 48m
6:55 AM - 7:43 PM • 1 stop
Boston → Key West
45h 26m
6:00 PM - 9:26 PM • 1 stop
Delta Airlines
Feb 14 - Feb 21, Economy
Boston → Key West
35h 58m
3:10 PM - 1:08 PM • 1 stop
Boston → Key West
45h 26m
6:00 PM - 9:26 PM • 1 stop
Delta Airlines
FAQs on Boston to Key West Flights
What are the airports in Boston?
BOS
What’s the most popular airline flying from BOS to EYW?
The most popular airline flying from Boston to Key West are
Can I fly from BOS to EYW non-stop?
NO
Which airlines fly nonstop between Boston and Key West?
The non-stop flights between Boston and Key West are .
What’s the earliest departure time from BOS to EYW Airport?
The earliest flight leaves BOS at 6:55 am and lands in EYW - Key West International
What are the airports in Key West?
EYW
Can I make changes to my Boston to Key West flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BOS to EYW?
Read the fare rules of the Boston to Key West air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Boston and Key West?
operate flights between Boston and Key West
How long does a flight from Boston to Key West take?
It takes approximately 3 hour to fly non-stop from BOS to EYW, which is 1372.86 miles by air.
Which airlines provide the cheapest flights from Boston (BOS) to Key West (EYW) ?
In the past couple of days, the cheapest tickets to EYW from BOS were found on DL : USD 693
Do I need a passport to fly between BOS and EYW?
No
What’s the latest departure time from BOS to EYW ?
The last flight leaves BOS at 8:15 pm
Boston (BOS) to Key West (EYW): Airport Information
| Origin Airport | Logan International, Boston, US |
| Destination Airport | Key West International , Key West, US |
| Distance | 1373 miles |
More Flight Options for Boston (BOS) and Key West (EYW)
Flights from Boston (BOS)
to Miami (MIA)
Flights from Boston (BOS)
to Nashville (BNA)
Flights from Boston (BOS)
to Orlando (MCO)
Flights from Boston (BOS)
to Denver (DEN)
Flights from Boston (BOS)
to Atlanta (ATL)
Flights from Boston (BOS)
to Belo Horizonte (CNF)
Flights from Boston (BOS)
to Fort Lauderdale (FLL)
Flights from Boston (BOS)
to São Paulo (GRU)
Flights from Boston (BOS)
to San Juan (SJU)
Flights from Boston (BOS)
to Los Angeles (LAX)
Flights from Boston (BOS)
to Tampa (TPA)
Flights from Boston (BOS)
to Toronto (YYZ)
Flights from Boston (BOS)
to Charlotte (CLT)
Flights from Boston (BOS)
to Detroit (DTW)
Flights from Boston (BOS)
to Punta Cana (PUJ)
Flights from Boston (BOS)
to Cancún (CUN)
Flights from Boston (BOS)
to Phoenix (PHX)
Flights from Boston (BOS)
to Myrtle Beach (MYR)
Flights from Boston (BOS)
to San Francisco (SFO)
Flights from Boston (BOS)
to Kansas City (MCI)
Flights from Philadelphia (PHL)
to Key West (EYW)
Flights from Pittsburgh (PIT)
to Key West (EYW)
Flights from Charlotte (CLT)
to Key West (EYW)
Flights from Detroit (DTW)
to Key West (EYW)
Flights from Boston (BOS)
to Key West (EYW)
Flights from Cincinnati (CVG)
to Key West (EYW)
Flights from Newark (EWR)
to Key West (EYW)
Flights from Atlanta (ATL)
to Key West (EYW)
Cheap flights to North America (NA)
Cheap flights to United States (US)
Cheap flights to Florida (US-FL)
Cheap flights to Massachusetts (US-MA)
Cheap flights from North America (NA)
Cheap flights from United States (US)
Cheap flights from Florida (US-FL)
Cheap flights from Massachusetts (US-MA)
Flights to Boston (BOS)
Flights to Key West (EYW)
Flights from Boston (BOS)
Flights from Key West (EYW)
Why Fareleaders for BOS to EYW Plane Tickets
New Deals Everyday
Get the best prices on BOS to EYW flights—we update our fares daily so you never miss a saving.
No Service Fees
Compare hundreds of Boston to Key West flights and secure the best deals—we never add any service fees.