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$73+ Cheap flights from Key West (EYW) to Massachusetts

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — BOS
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Key West to Massachusetts

Cheapest flights from Key West to Massachusetts
Explore the most affordable flight options available from Key West to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:10 pmEYW - BOS
1 stop6h 44mUnited Airlines
Sun 1/410:25 amBOS - EYW
1 stop6h 48mUnited Airlines
Deal found 12/15$217
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:03 pmEYW - BOS
1 stop7h 30mAmerican Airlines
Sun 1/410:44 amBOS - EYW
Nonstop4h 11mAmerican Airlines
Deal found 12/15$248
This Kiwi.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:10 pmEYW - BDL
1 stop24h 49mBreeze Airways
Fri 1/26:00 amBDL - EYW
1 stop25h 07mBreeze Airways
Deal found 12/14$281
This Kiwi.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:10 pmEYW - BDL
2 stops22h 00mMultiple Airlines
Fri 1/26:00 amBDL - EYW
1 stop25h 07mMultiple Airlines
Deal found 12/14$288
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:09 pmEYW - BOS
1 stop4h 50mAmerican Airlines
Mon 12/2910:44 amBOS - EYW
Nonstop4h 11mAmerican Airlines
Deal found 12/16$309
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:09 pmEYW - BDL
2 stops8h 49mUnited Airlines
Fri 1/26:00 amBDL - EYW
2 stops11h 13mUnited Airlines
Deal found 12/14$368
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:47 amEYW - BDL
1 stop7h 58mBreeze Airways
Mon 12/226:00 amBDL - EYW
1 stop28h 19mBreeze Airways
Deal found 12/16$380
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:10 pmEYW - BDL
1 stop6h 48mUnited Airlines
Sun 1/46:00 amBDL - EYW
1 stop5h 41mUnited Airlines
Deal found 12/15$391
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:25 pmEYW - BDL
1 stop5h 30mUnited Airlines
Sat 1/36:00 amBDL - EYW
1 stop5h 41mUnited Airlines
Deal found 12/15$419
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:22 pmEYW - BDL
2 stops11h 36mUnited Airlines
Mon 12/226:00 amBDL - EYW
1 stop5h 41mUnited Airlines
Deal found 12/16$434
This JetBlue deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/281:12 pmEYW - BOS
Nonstop3h 36mJetBlue
Mon 12/298:24 amBOS - EYW
Nonstop3h 53mJetBlue
Deal found 12/16$442
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:10 pmEYW - BOS
1 stop6h 44mUnited Airlines
Mon 12/295:20 amBOS - EYW
1 stop6h 21mUnited Airlines
Deal found 12/16$468

Find flight deals from Key West to Massachusetts

Keep the following information in mind while searching for Key West to Massachusetts flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$175
(Kiwi.com)

One-way from

$73
(Super.com)

Popular in

September

Cheapest in

November

Average price

$410

Good one-way deal

$201 or less
Provider with most accurate pricing for Key West-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Boston Logan Intl flights.
Search Deals
From Key West to Massachusetts
Search Deals
One-way flight from Key West to Massachusetts
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Key West to Massachusetts.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West to Massachusetts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Key West to Massachusetts that are best for you.

Fly from

Key West

Fly to

Massachusetts

Route

Depart

Return

Price

Key WestBoston

EYW - BOS

EYWBOS

Key West

Thu 1/15

10:06 am-11:19 pm

1 stop13h 13m

Boston Logan Intl

Sat 1/17

5:27 pm-9:26 am

2 stops15h 59m

$197

Key WestBoston

EYW - BOS

EYWBOS

Key West

Wed 3/4

6:07 pm-1:09 am

1 stop7h 02m

Boston Logan Intl

Tue 3/10

2:00 pm-7:41 pm

1 stop5h 41m

$217

Key WestBoston

EYW - BOS

EYWBOS

Key West

Wed 12/31

5:10 pm-11:54 pm

1 stop6h 44m

Boston Logan Intl

Sun 1/4

10:25 am-5:13 pm

1 stop6h 48m

$217

Key WestBoston

EYW - BOS

EYWBOS

Key West

Mon 3/2

12:48 pm-4:24 pm

Nonstop3h 36m

Boston Logan Intl

Sun 3/8

8:00 am-11:57 am

Nonstop3h 57m

$253

Key WestBoston

EYW - BOS

EYWBOS

Key West

Thu 1/8

6:05 pm-11:49 pm

1 stop5h 44m

Boston Logan Intl

Sun 1/11

6:00 am-3:17 pm

1 stop9h 17m

$277

Key WestHartford

EYW - BDL

EYWBDL

Key West

Mon 12/29

1:10 pm-1:59 pm

1 stop24h 49m

Hartford Bradley Intl

Fri 1/2

6:00 am-7:07 am

1 stop25h 07m

$281

Key WestHartford

EYW - BDL

EYWBDL

Key West

Mon 12/29

1:10 pm-11:10 am

2 stops22h 00m

Hartford Bradley Intl

Fri 1/2

6:00 am-7:07 am

1 stop25h 07m

$288

Key WestBoston

EYW - BOS

EYWBOS

Key West

Sun 12/28

8:09 pm-12:59 am

1 stop4h 50m

Boston Logan Intl

Mon 12/29

10:44 am-2:55 pm

Nonstop4h 11m

$309

Key WestBoston

EYW - BOS

EYWBOS

Key West

Sat 1/3

10:35 pm-8:46 am

2 stops34h 11m

Boston Logan Intl

Wed 1/7

12:29 pm-9:26 am

1 stop20h 57m

$310

Key WestHartford

EYW - BDL

EYWBDL

Key West

Thu 1/15

6:05 pm-11:44 pm

1 stop5h 39m

Hartford Bradley Intl

Sun 1/18

6:00 am-3:17 pm

2 stops9h 17m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 36 results
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Best time to book a flight from Key West to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Key West with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Key West to Massachusetts

What is the cheapest month to book a flight from Key West to Massachusetts?

Currently, November is the cheapest month in which you can book a flight from Key West to Massachusetts (average of $170). Flying from Key West to Massachusetts in February is currently the most expensive (average of $331). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EYW to MA?

Find hourly flight availability from Key West to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

When flying from Key West to Massachusetts, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 44% versus a flight at noon.

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated December 16, 2025.
See what other customers who have flown with American Airlines and JetBlue from Key West to Massachusetts have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,047 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
11,047 reviews
American Airlines
7.2
Good
11,047 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
JetBlue
7.2
Good
2,894 reviews
American Airlines
7.2
Good
11,047 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Key West to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Key West to Massachusetts?

    If you book a flight to Massachusetts from Key West, you will be flying from Key West, which is the city’s only airport. Key West (EYW) is located 2.6 mi from the center of Key West.

  • How long is the flight from Key West to Massachusetts?

    Departing from Key West to Massachusetts will take you 3h 36m. Key West and Massachusetts are separated by a distance of 1374 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Key West to Massachusetts one-way?

    One-way options have recently been found by users for as low as $118 on United Airlines. Other airlines that offer cheap prices include American Airlines from $128 and Delta from $134 one-way.

  • What are the most popular routes from Key West to Massachusetts?

    The most popular flight routes from Key West to Massachusetts are Key West - Boston Logan Intl, Key West - Hartford Bradley Intl and Key West - Worcester.

  • What are the most reliable airlines from Key West to Massachusetts?

    Consider JetBlue (76%), TAP AIR PORTUGAL (74%) or Qatar Airways (63%) when booking your flight. These represent the most reliable airlines when flying from Key West to Massachusetts.

  • What are the cheapest flights from Key West to Massachusetts?

    On average you can expect to pay $282 for a flight from Key West to Massachusetts. The cheapest flight overall is $177 while the most popular route, (Key West - Boston Logan Intl) is currently priced at $175.

  • Can I find deals for flights from Key West to Massachusetts that include hotel bookings?

    Yes. In addition to deals on Key West to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Massachusetts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Massachusetts.

  • Can I find deals for business class flights from Key West to Massachusetts?

    Yes. Cheapflights offers flight deals from Key West to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key West to Massachusetts?

    Currently, November is the cheapest month in which you can book a flight from Key West to Massachusetts (average of $170). Flying from Key West to Massachusetts in February is currently the most expensive (average of $331). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Key West to Massachusetts

Discover the top 2 airlines that operate flights from Key West to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$347FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$277Average$474FlexibilityNo cancel feeOn-time62%

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