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Key West

$129+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — EYW
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap 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 June 16, 2025.

Round-trip from

$240
(Kiwi.com)

One-way from

$129
(American Airlines)

Popular in

March

Cheapest in

June

Average price

$308
From Maine to Key West
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One-way flight from Maine to Key West
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Highest demand for flights based on searches. 19% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Thu 10/307:33 pmBGR - EYW
1 stop16h 19mBreeze Airways
Thu 11/68:55 amEYW - BGR
1 stop9h 58mBreeze Airways
Deal found 6/15$240
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/55:10 amBOS - EYW
1 stop5h 38mAmerican Airlines
Wed 8/131:13 pmEYW - BOS
1 stop5h 28mAmerican Airlines
Deal found 6/14$257
This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:40 pmBOS - EYW
1 stop22h 53mMultiple Airlines
Thu 11/612:32 pmEYW - BOS
1 stop19h 30mMultiple Airlines
Deal found 6/15$269
This American Airlines deal was found by Cheapflights users on 6/13. 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 10/87:50 amPWM - EYW
2 stops8h 39mAmerican Airlines
Tue 10/147:26 pmEYW - PWM
1 stop5h 07mAmerican Airlines
Deal found 6/13$274
This JetBlue deal was found by Cheapflights users on 6/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:30 amBOS - EYW
Nonstop3h 52mJetBlue
Sun 11/212:07 pmEYW - BOS
Nonstop3h 31mJetBlue
Deal found 6/15$302
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:30 pmPWM - EYW
1 stop7h 14mDelta
Tue 11/116:00 pmEYW - PWM
1 stop6h 04mDelta
Deal found 6/14$347
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/255:35 amBOS - EYW
1 stop5h 18mDelta
Wed 6/256:29 pmEYW - BOS
1 stop6h 52mDelta
Deal found 6/14$398
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 6/305:30 amBOS - EYW
2 stops31h 42mUnited Airlines
Fri 7/42:12 pmEYW - BOS
2 stops9h 47mUnited Airlines
Deal found 6/15$427
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Thu 7/37:28 amPWM - EYW
1 stop5h 44mUnited Airlines
Tue 7/82:12 pmEYW - PWM
2 stops9h 47mUnited Airlines
Deal found 6/14$443
This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:44 pmBGR - EYW
1 stop21h 10mAllegiant Air
Sat 7/53:58 pmEYW - BGR
1 stop18h 36mAllegiant Air
Deal found 6/15$449
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:00 amBOS - EYW
1 stop28h 39mAllegiant Air
Sun 12/74:34 pmEYW - BOS
2 stops16h 32mAllegiant Air
Deal found 6/14$449
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Thu 10/305:34 amBGR - EYW
2 stops10h 55mAmerican Airlines
Thu 11/68:12 amEYW - BGR
2 stops8h 31mAmerican Airlines
Deal found 6/15$454

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 June 16, 2025.
Use the filters below to find and compare flights from Maine to Key West that are best for you.

Fly from

Maine

Fly to

Key West

Route

Depart

Return

Price

BangorKey West

BGR - EYW

BGREYW

Bangor

Thu 10/30

7:33 pm-11:52 am

1 stop16h 19m

Key West

Thu 11/6

8:55 am-6:53 pm

1 stop9h 58m

$240

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Tue 8/5

5:10 am-10:48 am

1 stop5h 38m

Key West

Wed 8/13

1:13 pm-6:41 pm

1 stop5h 28m

$257

PortlandKey West

PWM - EYW

PWMEYW

Portland

Wed 10/8

7:50 am-4:29 pm

2 stops8h 39m

Key West

Tue 10/14

7:26 pm-12:33 am

1 stop5h 07m

$274

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Thu 7/31

10:08 am-4:36 pm

2 stops30h 28m

Key West

Mon 8/4

10:23 am-7:34 pm

2 stops33h 11m

$283

PortlandKey West

PWM - EYW

PWMEYW

Portland

Sat 11/8

12:30 pm-7:44 pm

1 stop7h 14m

Key West

Tue 11/11

6:00 pm-12:04 am

1 stop6h 04m

$347

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Wed 6/25

5:35 am-10:53 am

1 stop5h 18m

Key West

Wed 6/25

6:29 pm-1:21 am

1 stop6h 52m

$398

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Mon 6/30

5:30 am-1:12 pm

2 stops31h 42m

Key West

Fri 7/4

2:12 pm-11:59 pm

2 stops9h 47m

$427

PortlandKey West

PWM - EYW

PWMEYW

Portland

Thu 7/3

7:28 am-1:12 pm

1 stop5h 44m

Key West

Tue 7/8

2:12 pm-11:59 pm

2 stops9h 47m

$443

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Fri 7/4

10:39 am-3:08 pm

2 stops28h 29m

Key West

Mon 7/7

5:26 pm-9:15 am

2 stops15h 49m

$448

BangorKey West

BGR - EYW

BGREYW

Bangor

Tue 7/1

12:44 pm-9:54 am

1 stop21h 10m

Key West

Sat 7/5

3:58 pm-10:34 am

1 stop18h 36m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 19 results
1
2

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, August is the cheapest month in which you can book a flight from Maine to Key West (average of $328). Flying from Maine to Key West in March is currently the most expensive (average of $493). 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.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated June 16, 2025.
To help decide which airline to fly from Maine to Key West, see what other customers have to say about Breeze Airways, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
181 reviews

Comfort

8.2

Entertainment

6.6

Food

6.7

Overall

8.1

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
181 reviews
Breeze Airways
8.1
Very good
181 reviews

Comfort

8.2

Entertainment

6.6

Food

6.7

Overall

8.1

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
10,000 reviews
Breeze Airways
8.1
Very good
181 reviews

Comfort

8.2

Entertainment

6.6

Food

6.7

Overall

8.1

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,963 reviews
Breeze Airways
8.1
Very good
181 reviews

Comfort

8.2

Entertainment

6.6

Food

6.7

Overall

8.1

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,798 reviews
Breeze Airways
8.1
Very good
181 reviews

Comfort

8.2

Entertainment

6.6

Food

6.7

Overall

8.1

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Allegiant Air
7.3
Good
722 reviews
Breeze Airways
8.1
Very good
181 reviews

Comfort

8.2

Entertainment

6.6

Food

6.7

Overall

8.1

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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.

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

    One-way options have recently been found by users for as low as $129 on American Airlines. Other airlines that offer cheap prices include Delta from $175 and United Airlines from $444 one-way.

  • 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, August is the cheapest month in which you can book a flight from Maine to Key West (average of $328). Flying from Maine to Key West in March is currently the most expensive (average of $493). 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$246Average$379FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$479FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$372Average$578FlexibilityNo cancel feeOn-time69%

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