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Cheap flights from Massachusetts to Florida Keys from $45

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Florida Keys departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Massachusetts to Florida Keys

Cheap round-trip flights

These are some of the best round-trip flight deals from Massachusetts to Florida Keys that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Massachusetts to Florida Keys.

Cheap last minute flights

Planning a quick getaway from Massachusetts to Florida Keys? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Florida Keys, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Massachusetts to Florida Keys

Find recent round-trip train or bus tickets from Massachusetts to Florida Keys.

All round-trip flight deals to Florida Keys

The cheapest plane tickets to Florida Keys found on KAYAK recently.
5:45 pm - 9:30 pmBOS-MIA
3h 45mnonstop
6:30 am - 10:07 amMIA-BOS
3h 37mnonstop
Mon, Dec 9 - Thu, Dec 19
5:45 pm - 9:30 pmBOS-MIA
3h 45mnonstop
7:15 am - 10:42 amMIA-BOS
3h 27mnonstop
Tue, Dec 10 - Tue, Dec 17
5:45 pm - 9:30 pmBOS-MIA
3h 45mnonstop
8:10 am - 11:25 amMIA-BOS
3h 15mnonstop
$75Spirit Airlines
Find Deal
Mon, Dec 9 - Tue, Dec 10
11:38 am - 3:20 pmBOS-MIA
3h 42mnonstop
7:10 am - 10:38 amMIA-BOS
3h 28mnonstop
$76Frontier
Find Deal
Sun, Jan 19 - Sun, Jan 26
10:37 am - 2:19 pmBOS-MIA
3h 42mnonstop
6:00 am - 9:34 amMIA-BOS
3h 34mnonstop
$77Frontier
Find Deal
Mon, Jan 13 - Fri, Jan 17
5:45 pm - 9:30 pmBOS-MIA
3h 45mnonstop
5:45 am - 8:59 amMIA-BOS
3h 14mnonstop
$83Spirit Airlines
Find Deal
Sat, Dec 14 - Wed, Dec 18
7:00 am - 10:33 amBOS-MIA
3h 33mnonstop
11:19 am - 2:35 pmMIA-BOS
3h 16mnonstop
$126JetBlue
Find Deal
Mon, Dec 9 - Tue, Dec 17
7:05 am - 10:54 amBOS-MIA
3h 49mnonstop
7:59 pm - 11:29 pmMIA-BOS
3h 30mnonstop
$127Delta
Find Deal
Mon, Dec 9 - Tue, Dec 10
7:14 am - 3:37 pmBOS-MIA
8h 23m1 stop
6:35 pm - 9:54 pmMIA-BOS
3h 19mnonstop
$131JetBlue
Find Deal
Tue, Dec 10 - Tue, Dec 10
7:05 am - 10:55 amBOS-MIA
3h 50mnonstop
1:15 pm - 4:40 pmMIA-BOS
3h 25mnonstop
$147Delta
Find Deal
Sun, Jan 12 - Wed, Jan 15
11:33 am - 3:15 pmBOS-MIA
3h 42mnonstop
$45Frontier
Find Deal
Tue, Feb 25
10:24 am - 2:12 pmBOS-MIA
3h 48mnonstop
$46Frontier
Find Deal
Fri, Jan 31
6:30 am - 10:11 amBOS-MIA
3h 41mnonstop
$47Spirit Airlines
Find Deal
Fri, Jan 3
5:45 pm - 9:30 pmBOS-MIA
3h 45mnonstop
$48Spirit Airlines
Find Deal
Tue, Dec 10
7:00 am - 10:33 amBOS-MIA
3h 33mnonstop
$64JetBlue
Find Deal
Wed, Dec 11
3:09 pm - 6:50 pmBOS-MIA
3h 41mnonstop
$89American Airlines
Find Deal
Mon, Apr 28
1:50 pm - 5:25 pmBOS-MIA
3h 35mnonstop
$92JetBlue
Find Deal
Sat, Dec 14
1:40 pm - 7:18 pmORH-MIA
5h 38m1 stop
$94American Airlines
Find Deal
Sat, Apr 26
4:00 pm - 7:52 pmBOS-MIA
3h 52mnonstop
$99Delta
Find Deal
Sat, Jan 18
7:05 am - 10:54 amBOS-MIA
3h 49mnonstop
$104Delta
Find Deal
Tue, Dec 31
7:16 pm - 10:52 pmBOS-MIA
3h 36mnonstop
5:48 am - 9:02 amMIA-BOS
3h 14mnonstop
$165Spirit Airlines
Find Deal
Sat, Nov 30 - Sat, Dec 7
7:16 pm - 10:52 pmBOS-MIA
3h 36mnonstop
5:48 am - 9:02 amMIA-BOS
3h 14mnonstop
$166Spirit Airlines
Find Deal
Sat, Nov 30 - Sun, Dec 8
7:16 pm - 10:52 pmBOS-MIA
3h 36mnonstop
4:40 pm - 12:30 amMIA-BOS
7h 50m1 stop
Fri, Nov 29 - Thu, Dec 5
7:16 pm - 10:52 pmBOS-MIA
3h 36mnonstop
2:35 pm - 12:30 amMIA-BOS
9h 55m1 stop
Sat, Nov 30 - Thu, Dec 5
5:20 am - 10:59 amBOS-MIA
5h 39m1 stop
9:10 pm - 12:39 amMIA-BOS
3h 29mnonstop
$302American Airlines
Find Deal
Sat, Nov 30 - Mon, Dec 9
4:35 pm - 8:19 pmBOS-MIA
3h 44mnonstop
7:55 pm - 11:24 pmMIA-BOS
3h 29mnonstop
$338Delta
Find Deal
Fri, Nov 29 - Thu, Dec 5
4:35 pm - 8:19 pmBOS-MIA
3h 44mnonstop
11:11 am - 2:35 pmMIA-BOS
3h 24mnonstop
$339Delta
Find Deal
Fri, Nov 29 - Tue, Dec 3
6:49 am - 10:30 amBOS-MIA
3h 41mnonstop
2:35 pm - 5:54 pmMIA-BOS
3h 19mnonstop
$343American Airlines
Find Deal
Sat, Nov 30 - Wed, Dec 4
1:10 pm - 7:49 pmBOS-MIA
6h 39m1 stop
6:48 am - 1:10 pmMIA-BOS
6h 22m1 stop
$366JetBlue
Find Deal
Wed, Nov 27 - Thu, Dec 12
5:01 am - 1:49 pmBOS-MIA
8h 48m1 stop
6:48 am - 1:07 pmMIA-BOS
6h 19m1 stop
$386JetBlue
Find Deal
Thu, Nov 28 - Tue, Dec 3
5:45 pm - 9:30 pmBOS-MIA
3h 45mnonstop
6:30 am - 10:07 amMIA-BOS
3h 37mnonstop
Sun, Dec 15 - Thu, Dec 19
11:42 am - 3:27 pmBOS-MIA
3h 45mnonstop
11:06 am - 2:28 pmMIA-BOS
3h 22mnonstop
Tue, Dec 17 - Wed, Dec 18
5:45 pm - 9:30 pmBOS-MIA
3h 45mnonstop
8:10 am - 11:25 amMIA-BOS
3h 15mnonstop
$75Spirit Airlines
Find Deal
Mon, Dec 9 - Tue, Dec 10
11:38 am - 3:20 pmBOS-MIA
3h 42mnonstop
7:10 am - 10:38 amMIA-BOS
3h 28mnonstop
$76Frontier
Find Deal
Sun, Jan 19 - Sun, Jan 26
10:37 am - 2:19 pmBOS-MIA
3h 42mnonstop
6:00 am - 9:34 amMIA-BOS
3h 34mnonstop
$77Frontier
Find Deal
Mon, Jan 13 - Fri, Jan 17
5:45 pm - 9:30 pmBOS-MIA
3h 45mnonstop
5:48 am - 9:02 amMIA-BOS
3h 14mnonstop
$85Spirit Airlines
Find Deal
Sat, Dec 7 - Sat, Dec 14
7:00 am - 10:33 amBOS-MIA
3h 33mnonstop
11:19 am - 2:35 pmMIA-BOS
3h 16mnonstop
$126JetBlue
Find Deal
Mon, Dec 9 - Tue, Dec 17
7:05 am - 10:54 amBOS-MIA
3h 49mnonstop
11:26 am - 2:52 pmMIA-BOS
3h 26mnonstop
$127Delta
Find Deal
Mon, Dec 9 - Wed, Dec 11
7:00 am - 10:33 amBOS-MIA
3h 33mnonstop
10:26 am - 1:53 pmMIA-BOS
3h 27mnonstop
$132JetBlue
Find Deal
Mon, Dec 16 - Wed, Dec 25
7:05 am - 10:55 amBOS-MIA
3h 50mnonstop
1:15 pm - 4:40 pmMIA-BOS
3h 25mnonstop
$147Delta
Find Deal
Sun, Jan 12 - Wed, Jan 15

JetBlue flights from Massachusetts to Florida Keys

Our best JetBlue deals on Massachusetts to Florida Keys flight tickets
JetBlue
Dec 9
BOS7:00 amBoston Logan Intl
3h 33m
MIA10:33 amMiami
Dec 17
MIA11:19 amMiami
3h 16m
BOS2:35 pmBoston Logan Intl
JetBlue
Dec 10
BOS7:14 amBoston Logan Intl
8h 23m
1 stop
MIA3:37 pmMiami
Dec 10
MIA6:35 pmMiami
3h 19m
BOS9:54 pmBoston Logan Intl
JetBlue
Mar 25
BOS10:40 amBoston Logan Intl
5h 50m
1 stop
MIA4:30 pmMiami
Mar 29
MIA6:00 amMiami
3h 14m
BOS9:14 amBoston Logan Intl

Frontier flights from Massachusetts to Florida Keys

Our best Frontier deals on Massachusetts to Florida Keys flight tickets
Frontier
Dec 10
BOS6:00 amBoston Logan Intl
11h 10m
1 stop
MIA5:10 pmMiami
Dec 17
MIA7:15 amMiami
3h 27m
BOS10:42 amBoston Logan Intl
Frontier
Jan 19
BOS11:38 amBoston Logan Intl
3h 42m
MIA3:20 pmMiami
Jan 26
MIA7:10 amMiami
3h 28m
BOS10:38 amBoston Logan Intl
Frontier
Jan 13
BOS10:37 amBoston Logan Intl
3h 42m
MIA2:19 pmMiami
Jan 17
MIA6:00 amMiami
3h 34m
BOS9:34 amBoston Logan Intl

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Massachusetts to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Massachusetts to Florida Keys is on a Tuesday when prices can be found for as low as $214. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $317.

What is the cheapest Massachusetts to Florida Keys flight route?

Fly from Boston Logan Intl to Key West for the best Massachusetts - Florida Keys flight prices

What cabin class options are available on Massachusetts to Florida Keys flights?

There are 2 cabin classes available to choose from on Massachusetts to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Massachusetts to Florida Keys flights?

You could potentially save up to 222% on your flight if you consider stops on a Massachusetts to Florida Keys flight.

Cheap Massachusetts to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Florida Keys

Best Price Found

$45

Fastest flight time

3h 20m

Direct flights

Every day

Airports in Florida Keys

1 airport
The best one-way flight to Florida Keys from Massachusetts in the past 72 hours is $45. The best round-trip flight deal from Massachusetts to Florida Keys found on momondo in the last 72 hours is $62.
The fastest flight from Massachusetts to Florida Keys takes 3h 20m
Direct flights go from Massachusetts to Florida Keys every day.
There is 1 airport near Florida Keys: Miami (MIA)

  • When did momondo last update prices for flights from Massachusetts to Florida Keys?

    Prices for flights from Massachusetts to Florida Keys are refreshed on a daily basis.

  • How many operators does momondo search for flights from Massachusetts to Florida Keys?

  • How old do you have to be to fly from Massachusetts to Florida Keys?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Massachusetts to Florida Keys?


Best airlines flying from Massachusetts to Florida Keys

Compare and see reviews for airlines that fly from Massachusetts to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $225Free CancellationRating
8.0
8,736 reviews
Search Delta flights
JetBluePriceFrom $226Free CancellationRating
7.4
3,364 reviews
Search JetBlue flights
American AirlinesPriceFrom $239Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $253Free CancellationRating
7.4
9,153 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Florida Keys?

Finding the right flight to Florida Keys from Massachusetts is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Florida Keys quick and easy, saving you time and money.

Can I find flights from Massachusetts to Florida Keys with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Massachusetts to Florida Keys flights to just show those with flexible booking policies.

How can momondo help me find flights from Massachusetts to Florida Keys?

momondo provides multiple filters to help you find the best flight to Florida Keys from Massachusetts. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Massachusetts to Florida Keys right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Massachusetts to Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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