Cheap Flights from Boston to Key West starting at $122

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

25 June 2024

Departure date

1 transfer

Starting at $425

BostonKey West

BOSEYW

26 June 2024

Departure date

1 transfer

Starting at $365

BostonKey West

BOSEYW

27 June 2024

Departure date

1 transfer

Starting at $373

BostonKey West

BOSEYW

28 June 2024

Departure date

1 transfer

Starting at $370

BostonKey West

BOSEYW

29 June 2024

Departure date

1 transfer

Starting at $529

BostonKey West

BOSEYW

30 June 2024

Departure date

1 transfer

Starting at $332

BostonKey West

BOSEYW

01 July 2024

Departure date

1 transfer

Starting at $449

BostonKey West

BOSEYW

02 July 2024

Departure date

1 transfer

Starting at $315

BostonKey West

BOSEYW

03 July 2024

Departure date

1 transfer

Starting at $338

BostonKey West

BOSEYW

04 July 2024

Departure date

1 transfer

Starting at $297

Cheapest flight from Boston to Key West found by our users within the last two days:departing at 16 November 2024 and operated by Delta Air Lines (DL-0376). The price of that ticket was $122 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 2 January 2025 and operated by JetBlue Airways (B6-2063). The price of that ticket was $275 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 $194

Starting at $122

Starting at $162

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

15 November 2024

Departure date

Direct flight

Starting at $393

BostonKey West

BOSEYW

16 November 2024

Departure date

Direct flight

Starting at $228

BostonKey West

BOSEYW

13 December 2024

Departure date

Direct flight

Starting at $229

BostonKey West

BOSEYW

02 January 2025

Departure date

Direct flight

Starting at $275

BostonKey West

BOSEYW

17 January 2025

Departure date

Direct flight

Starting at $229

BostonKey West

BOSEYW

19 April 2025

Departure date

Direct flight

Starting at $569

Boston airports overview

BOS

Logan International Airport

Airlines flying to this airport
$122
Starting at
$230
On average

Key West airports overview

EYW

Key West International Airport

Airlines flying to this airport
$122
Starting at
$230
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 $122

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: November, 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