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Key West

$119+ Cheap flights from Maine to Key West (EYW)

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — EYW
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
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Cheap flight deals from Maine to Key West

Cheapest flights from Maine to Key West
Explore the most affordable flight options available from Maine to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.

This Breeze Airways deal was found by Cheapflights users on 3/17. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:54 pm
BGR
-
EYW
1 stop17h 27m
Breeze Airways
Mon 4/209:49 am
EYW
-
BGR
1 stop8h 25m
Breeze Airways
Deal found 3/17$192
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/47:54 pm
BGR
-
EYW
1 stop18h 58m
Allegiant Air
Wed 4/812:39 pm
EYW
-
BGR
1 stop23h 08m
Allegiant Air
Deal found 3/20$222
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/411:17 am
BGR
-
EYW
2 stops23h 04m
Multiple Airlines
Wed 4/812:39 pm
EYW
-
BGR
1 stop23h 08m
Multiple Airlines
Deal found 3/20$260
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Sun 4/129:06 am
BOS
-
EYW
1 stop25h 05m
Multiple Airlines
Wed 4/1511:51 am
EYW
-
BOS
1 stop22h 25m
Multiple Airlines
Deal found 3/19$264
This Cheapflightsfares deal was found by Cheapflights users on 3/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:45 am
BOS
-
EYW
1 stop5h 45m
Spirit Airlines
Fri 4/172:30 pm
EYW
-
BOS
1 stop9h 27m
Spirit Airlines
Deal found 3/19$268
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:26 pm
BGR
-
EYW
1 stop19h 12m
Multiple Airlines
Thu 4/94:22 pm
EYW
-
BGR
1 stop25h 52m
Multiple Airlines
Deal found 3/15$269
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/47:14 pm
BOS
-
EYW
1 stop13h 52m
Multiple Airlines
Wed 4/811:51 am
EYW
-
BOS
1 stop22h 40m
Multiple Airlines
Deal found 3/19$269
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Tue 3/319:45 am
BOS
-
EYW
1 stop25h 26m
Multiple Airlines
Fri 4/31:06 pm
EYW
-
BOS
1 stop20h 48m
Multiple Airlines
Deal found 3/17$272
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Sun 5/2410:25 am
BOS
-
EYW
1 stop25h 02m
Multiple Airlines
Thu 5/2812:05 pm
EYW
-
BOS
1 stop21h 24m
Multiple Airlines
Deal found 3/16$273
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/117:14 pm
BOS
-
EYW
1 stop13h 52m
Multiple Airlines
Wed 4/1511:51 am
EYW
-
BOS
2 stops23h 42m
Multiple Airlines
Deal found 3/18$274
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Sun 4/125:45 am
BOS
-
EYW
2 stops27h 24m
Multiple Airlines
Fri 4/1711:01 am
EYW
-
BOS
1 stop21h 15m
Multiple Airlines
Deal found 3/16$275
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 5/26:18 pm
PWM
-
EYW
1 stop16h 03m
Breeze Airways
Wed 5/611:46 am
EYW
-
PWM
2 stops31h 30m
Breeze Airways
Deal found 3/18$276

Find flight deals from Maine to Key West

Keep the following information in mind while searching for Maine to Key West flight deals. Data was last updated March 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$192
(Breeze Airways)

One-way from

$119
(Cheapflightsfares)

Popular in

February

Cheapest in

June

Average price

$488
Provider with most accurate pricing for Portland-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Key West flights.
Search Deals
From Maine to Key West
Search Deals
One-way flight from Maine to Key West
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Key West 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 March 20, 2026.
Use the filters below to find and compare flights from Maine to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangorKey West

BGR - EYW

BGREYW

Bangor

Mon 4/6

6:54 pm-12:21 pm

1 stop17h 27m

Key West

Mon 4/20

9:49 am-6:14 pm

1 stop8h 25m

$192

BangorKey West

BGR - EYW

BGREYW

Bangor

Fri 4/3

7:26 pm-2:38 pm

1 stop19h 12m

Key West

Thu 4/9

4:22 pm-6:14 pm

1 stop25h 52m

$269

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Sun 9/6

10:30 am-5:14 pm

1 stop6h 44m

Key West

Thu 9/10

6:00 pm-1:06 am

1 stop7h 06m

$327

BangorKey West

BGR - EYW

BGREYW

Bangor

Wed 8/12

10:06 am-10:24 am

1 stop24h 18m

Key West

Mon 8/17

1:11 pm-1:45 pm

1 stop24h 34m

$330

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Sun 7/26

6:00 am-3:07 pm

1 stop9h 07m

Key West

Thu 7/30

4:00 pm-1:08 am

1 stop9h 08m

$347

BangorKey West

BGR - EYW

BGREYW

Bangor

Sat 5/2

3:15 pm-10:36 pm

1 stop7h 21m

Key West

Wed 5/6

6:45 am-4:29 pm

2 stops9h 44m

$354

PortlandKey West

PWM - EYW

PWMEYW

Portland

Fri 4/10

6:03 am-12:42 pm

1 stop6h 39m

Key West

Tue 4/14

11:45 am-11:24 pm

2 stops11h 39m

$427

BangorKey West

BGR - EYW

BGREYW

Bangor

Mon 4/20

6:54 pm-12:21 pm

1 stop17h 27m

Key West

Fri 4/24

9:49 am-6:14 pm

1 stop8h 25m

$435

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Mon 4/20

11:15 am-7:40 pm

1 stop8h 25m

Key West

Wed 4/29

4:30 pm-10:26 pm

1 stop5h 56m

$439
Quickest round-trip

PortlandKey West

PWM - EYW

PWMEYW

Portland

Thu 3/26

6:03 am-12:42 pm

1 stop6h 39m

Key West

Sat 3/28

1:22 pm-8:02 pm

1 stop6h 40m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Maine to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Maine 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 Maine to Key West

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

Currently, January is the cheapest month in which you can book a flight from Maine to Key West (average of $189). Flying from Maine to Key West in July is currently the most expensive (average of $440). 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.

How much does it cost to fly round-trip from Maine to Key West?

Related info for your journey

Find useful and relevant information for your journey from Maine to Key West. 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 into for flights to Key West from Maine?

    Key West (EYW), located 2.6 mi from the city center, is the airport you fly into when you book flights from Maine to Key West.

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

    Breeze Airways, Delta, and United Airlines can get you from Maine to Key West in just under 6h 44m. Your travel time can differ by up to 10h 43m. There are 1374 mi between Maine and Key West. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Most travelers choose Boston Logan Intl - Key West, Portland - Key West or Bangor - Key West when deciding on the best route from Maine to Key West.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine to Key West 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 Maine to Key West?

    Currently, January is the cheapest month in which you can book a flight from Maine to Key West (average of $189). Flying from Maine to Key West in July is currently the most expensive (average of $440). 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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Alternative routes for Maine to Key West

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Maine to Key West

Discover the top 3 airlines that operate flights from Maine to Key West. 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 March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$256Average$437FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$384FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$481FlexibilityNo cancel feeOn-time71%

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