Cheap Flights from Boston to Key West starting at $120

Helping travelers to find the best flight offers

Cheapest flights from Boston to Key West

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Boston to Key West. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

BostonKey West

BOSEYW

16 June 2024

Departure date

1 transfer

Starting at $233

BostonKey West

BOSEYW

17 June 2024

Departure date

1 transfer

Starting at $237

BostonKey West

BOSEYW

18 June 2024

Departure date

1 transfer

Starting at $237

BostonKey West

BOSEYW

19 June 2024

Departure date

1 transfer

Starting at $237

BostonKey West

BOSEYW

20 June 2024

Departure date

1 transfer

Starting at $237

BostonKey West

BOSEYW

21 June 2024

Departure date

1 transfer

Starting at $184

BostonKey West

BOSEYW

22 June 2024

Departure date

1 transfer

Starting at $224

BostonKey West

BOSEYW

23 June 2024

Departure date

1 transfer

Starting at $264

BostonKey West

BOSEYW

24 June 2024

Departure date

1 transfer

Starting at $293

BostonKey West

BOSEYW

25 June 2024

Departure date

1 transfer

Starting at $184

Cheapest flight from Boston to Key West found by our users within the last two days:departing at 16 July 2024 and operated by Delta Air Lines (DL-0695). The price of that ticket was $120 at the time of it's discovery
Fastest flight from Boston to Key West found by our users within the last two days:departing at 1 January 2025 and operated by JetBlue Airways (B6-2063). The price of that ticket was $158 at the time of it's discovery

Average airfares of the route for each month of the year

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Boston to Key West

Airlines operating on route

Below you will find a list of airlines operating flights on the Boston — Key West route and the starting prices for flights of each specific airline on it.

Starting at $158

Starting at $159

Starting at $120

Direct Flights from Boston to Key West

A direct flight is the most convenient and comfortable way to fly from Boston to Key West, despite the fact that sometimes flights with transfers can cost significantly less.

BostonKey West

BOSEYW

08 November 2024

Departure date

Direct flight

Starting at $393

BostonKey West

BOSEYW

26 December 2024

Departure date

Direct flight

Starting at $749

BostonKey West

BOSEYW

01 January 2025

Departure date

Direct flight

Starting at $158

BostonKey West

BOSEYW

27 April 2025

Departure date

Direct flight

Starting at $563

Boston airports overview

BOS

Logan International Airport

Airlines flying to this airport
$120
Starting at
$195
On average

Key West airports overview

EYW

Key West International Airport

Airlines flying to this airport
$120
Starting at
$195
On average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Boston to Key West?

The cheapest flight ticket from Boston to Key West according to data for the last 48 hours costs $120

When is the best time to buy air tickets on the route Boston — Key West?

Often the best time to buy tickets from Boston to Key West is 2 months before departure.

When is the cheapest time of year to fly from Boston to Key West?

Based on statistics over the past years, the lowest prices for flights from Boston to Key West can be found flying in these months: July, August, September.

When is the best time to buy air tickets on the route Boston — Key West?

Often the best time to buy tickets from Boston to Key West is 2 months before departure.

Which airline can fly direct from Boston to Key West?

The following airlines operate direct flights on the route Boston — Key West: JetBlue Airways

Alternative routes