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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 52 days in advance, depart on a Tuesday or Monday and return on a Thursday

$531
$465
$398
$332
Price
$332 - $516
Temperature
77 - 91 °F
Rainfall
1 - 7 inches
Most popular in April High demand for flights, 10% potential price rise
Cheapest in September Best time to find cheap flights, 3% potential price drop
Average price $437 Price for this month
Cheapest price $332 From Boston to Key West

Cheap flights from Boston to Key West in November 2019

The best prices found for BOS to EYW flights for November
22 Nov - 25 Nov
$333pp
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
American Airlines
 
1 STOP
BOS
Boston Logan Intl
21 Nov - 25 Nov
$373pp
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
American 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
18 Nov - 6 Dec
$370pp
BOS
Boston Logan Intl
American Airlines
 
1 STOP
EYW
Key West
EYW
Key West
American Airlines
 
1 STOP
BOS
Boston Logan Intl
21 Nov - 25 Nov
$373pp
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
EYW
Key West
EYW
Key West
American Airlines
 
1 STOP
BOS
Boston Logan Intl

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 November in Key West
80.6 °F
Avg rainfall for November in Key West
1.9 ″

Airports servicing Boston

Airports servicing Key West

Related info for your journey

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

Flight FAQs

From Boston to Key West

How popular is this flight route?

Flights from Boston Logan Intl to Key West have been viewed 69 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.

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 13 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.