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Cheap flights from Boston to Key West (BOS - EYW)

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The best prices from Boston to Key West are usually found in September or January, booked 55 days in advance, depart on a Tuesday or Monday and return on a Sunday

$630
$530
$430
$329
Price
$329 - $516
Temperature
77 - 91 °F
Rainfall
1 - 7 inches
Most popular in April High demand for flights, 11% potential price rise
Cheapest in September Best time to find cheap flights, 2% potential price drop
Average price $413 Price for this month
Cheapest price $329 From Boston to Key West

Cheap flights from Boston to Key West in February 2020

The best prices found for BOS to EYW flights for February
28 Feb - 10 Mar
$387pp
BOS
Boston Logan Intl
American Airlines
 
1 STOP
EYW
Key West
EYW
Key West
American Airlines
 
1 STOP
BOS
Boston Logan Intl
29 Feb - 10 Mar
$410pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
27 Feb - 5 Mar
$413pp
BOS
Boston Logan Intl
American Airlines
 
1 STOP
EYW
Key West
EYW
Key West
American Airlines
 
1 STOP
BOS
Boston Logan Intl

Boston to Key West 2020 flight deals

Cheap flights to Key West from Boston found for this year
9 May - 12 May
$213pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
EYW
Key West
EYW
Key West
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
1 Apr - 6 Apr
$222pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
EYW
Key West
EYW
Key West
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
21 Mar - 27 Mar
$223pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
EYW
Key West
EYW
Key West
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl

Last minute flights from Boston to Key West

Late deals on round-trip flights to Key West from Boston, departing today and this week
25 Feb - 2 Mar
$475pp
BOS
Boston Logan Intl
American Airlines
 
1 STOP
EYW
Key West
EYW
Key West
American Airlines
 
1 STOP
BOS
Boston Logan Intl
24 Feb - 27 Feb
$479pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
EYW
Key West
EYW
Key West
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
23 Feb - 27 Feb
$487pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl

One-way flights to Key West from Boston

The cheapest one-way flights from Boston to Key West
6:18 am - 10:06 am
American Airlines
Nonstop
3h 48m
BOS - EYW
American Airlines
5:18 am - 9:03 am
American Airlines
Nonstop
3h 45m
BOS - EYW
American Airlines
6:18 am - 10:06 am
American Airlines
Nonstop
3h 48m
BOS - EYW
American Airlines

Alternative routes for Boston to Key West

Destination information for Key West

Things to know before you go. Useful info for your trip from Boston to Key West
Average temperature for February in Key West
78.8 °F
Avg rainfall for February in Key West
1.1 ″

Airports servicing Boston

Airports servicing Key West

Weekly flight availability
from Boston to Key West
Sunday
0 flights
Monday
0 flights
Tuesday
0 flights
Wednesday
0 flights
Thursday
0 flights
Friday
0 flights
Saturday
1 daily flight

Related info for your journey

Useful info, stats and facts about Boston to Key West flights.

Flight FAQs

From Boston to Key West

What days are nonstop flights available from Boston to Key West?

Nonstop flights can be found on the following days: Friday.

How popular is this flight route?

Flights from Boston Logan Intl to Key West have been viewed 43 times in the past calendar month.

What percent of flights are delayed?

When booking remember that flights Boston to Key West are typically delayed by 19min. so prepare as needed.

How many passenger seats are available on a flight on this route?

Expect 10,916,602 seats to be available on average per day for flights from Boston Logan Intl to Key West.

What is the cheapest airline for this route?

The cheapest airline for this route is Delta Air Lines, Inc.. When flying this airline from Boston to Key West on average you can expect to find 295 flights available for this route daily.

How long does the flight from Boston to Key West take?

A nonstop flight takes up to 4 hours, covering a distance of 859 miles.

How many flights depart from Boston to Key West on average per day?

On average, you can expect to see 1 flight from Boston Logan Intl to Key West a day.
Morning (6am - Noon) - 100% of flight departures

Does it rain more in Boston or Key West?

The rainfall in Boston is generally less than the rainfall in Key West. This will continue over the next 14 days.

Is Boston weather warmer or cooler than Key West?

With an average temperature of 91 °F, peak weather can be found in August. As a traveler, expect to see changes in flight prices during that period. The temperatures in Key West are hotter than in Boston.