EYW

$119 Find Cheap Flights from Massachusetts to Key West

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Key West departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Massachusetts to Key West

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Massachusetts to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Massachusetts to Key West

Thu, Nov 6 - Sun, Nov 9
JetBlue Logo
8:00 am - 11:53 amBOS-EYW
3h 53mnonstop
JetBlue Logo
12:45 pm - 4:15 pmEYW-BOS
3h 30mnonstop
$227JetBlue
Find Deal
Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
9:00 am - 1:00 pmBOS-EYW
4h 00mnonstop
American Airlines Logo
5:21 pm - 10:22 pmEYW-BOS
5h 01m1 stop
$237American Airlines
Find Deal
Tue, Jan 27 - Sat, Jan 31
Spirit Airlines Logo
5:45 am - 1:30 pmBOS-EYW
7h 45m1 stop
Spirit Airlines Logo
2:25 pm - 12:40 amEYW-BOS
10h 15m1 stop
$241Spirit Airlines
Find Deal
Sun, Oct 26 - Thu, Oct 30
United Airlines Logo
6:00 am - 1:52 pmBOS-EYW
7h 52m1 stop
United Airlines Logo
2:48 pm - 10:48 pmEYW-BOS
8h 00m1 stop
$242United Airlines
Find Deal
Wed, Sep 17 - Fri, Sep 19
Logo
10:59 am - 11:39 amBOS-EYW
24h 40m1 stop
Logo
3:26 pm - 8:11 amEYW-BOS
16h 45m1 stop
$243
Find Deal
Tue, Oct 14 - Sat, Oct 18
American Airlines Logo
5:30 am - 10:52 amBOS-EYW
5h 22m1 stop
American Airlines Logo
7:52 pm - 12:34 amEYW-BOS
4h 42m1 stop
$247American Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Spirit Airlines Logo
5:45 am - 1:30 pmBOS-EYW
7h 45m1 stop
Spirit Airlines Logo
2:25 pm - 12:40 amEYW-BOS
10h 15m1 stop
$253Spirit Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
Delta Logo
7:05 am - 1:05 pmBOS-EYW
6h 00m1 stop
Delta Logo
6:10 pm - 1:18 amEYW-BOS
7h 08m1 stop
$257Delta
Find Deal
Mon, Dec 1 - Wed, Dec 3
United Airlines Logo
6:00 am - 2:04 pmBOS-EYW
8h 04m1 stop
United Airlines Logo
3:02 pm - 10:45 pmEYW-BOS
7h 43m1 stop
$277United Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
Delta Logo
12:10 pm - 8:06 pmBOS-EYW
7h 56m1 stop
Delta Logo
6:17 pm - 1:13 amEYW-BOS
6h 56m1 stop
$282Delta
Find Deal
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Good to know

Low seasonAugust
Cheapest flight$119
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Boston to Key West

FAQs for booking flights from Massachusetts to Key West

  • How does KAYAK find such low prices on flights from Massachusetts to Key West?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Key West.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Key West?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Massachusetts to Key West?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back to Massachusetts with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Key West?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Little Torch Key

Everything you need to know for your flight to Key West

Information on the airport you'll fly into in Key West

Key West (EYW)

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