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Maine

$69+ Cheap flights from Florida Keys to Maine

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — PWM
Oct 22 — Oct 291
Wed 10/22
Wed 10/29
1 adult, Economy
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Cheap flight deals from Florida Keys to Maine

Keep the following information in mind while searching for Florida Keys to Maine flight deals. Data was last updated September 22, 2025.

Round-trip from

$106
(Kiwi.com)

One-way from

$69
(Frontier)

Popular in

June

Cheapest in

August

Average price

$319
From Florida Keys to Maine
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One-way flight from Florida Keys to Maine
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Highest demand for flights based on searches. 13% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Florida Keys to Maine

Cheapest flights from Florida Keys to Maine
Explore the most affordable flight options available from Florida Keys to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/49:56 amMIA - BOS
Nonstop3h 27mSpirit Airlines
Mon 10/64:54 pmBOS - MIA
Nonstop3h 38mSpirit Airlines
Deal found 9/20$106
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:40 pmMIA - BOS
Nonstop3h 16mSpirit Airlines
Mon 10/274:54 pmBOS - MIA
Nonstop3h 38mSpirit Airlines
Deal found 9/20$107
This Booking.com deal was found by Cheapflights users on 9/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:25 amMIA - BOS
1 stop24h 27mMultiple Airlines
Sat 10/42:18 pmBOS - MIA
Nonstop3h 32mMultiple Airlines
Deal found 9/20$110
This Booking.com deal was found by Cheapflights users on 9/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:56 amMIA - BOS
Nonstop3h 27mSpirit Airlines
Sat 10/42:18 pmBOS - MIA
Nonstop3h 32mSpirit Airlines
Deal found 9/20$111
This Frontier deal was found by Cheapflights users on 9/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:24 amMIA - BOS
Nonstop3h 25mFrontier
Thu 10/1611:44 amBOS - MIA
Nonstop3h 36mFrontier
Deal found 9/21$119
This Flightnetwork deal was found by Cheapflights users on 9/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:56 amMIA - BOS
Nonstop3h 27mMultiple Airlines
Mon 10/68:47 amBOS - MIA
1 stop12h 51mMultiple Airlines
Deal found 9/20$121
This Gotogate deal was found by Cheapflights users on 9/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:56 amMIA - BOS
Nonstop3h 27mSpirit Airlines
Mon 10/64:54 pmBOS - MIA
Nonstop3h 38mSpirit Airlines
Deal found 9/20$122
This American Airlines deal was found by Cheapflights users on 9/21. 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 11/510:41 amMIA - BOS
Nonstop3h 28mAmerican Airlines
Wed 11/122:59 pmBOS - MIA
Nonstop3h 42mAmerican Airlines
Deal found 9/21$126
This American Airlines deal was found by Cheapflights users on 9/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:42 pmMIA - BOS
Nonstop3h 23mAmerican Airlines
Tue 11/116:46 amBOS - MIA
Nonstop3h 45mAmerican Airlines
Deal found 9/20$127
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Thu 11/67:00 amMIA - BOS
Nonstop3h 23mMultiple Airlines
Mon 11/108:40 amBOS - MIA
1 stop9h 27mMultiple Airlines
Deal found 9/19$128
This JetBlue deal was found by Cheapflights users on 9/22. 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.
Fri 10/3112:45 pmEYW - BOS
Nonstop3h 30mJetBlue
Sun 11/28:00 amBOS - EYW
Nonstop3h 53mJetBlue
Deal found 9/22$207
This JetBlue deal was found by Cheapflights users on 9/21. 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.
Thu 10/91:04 pmEYW - BOS
Nonstop3h 52mJetBlue
Sat 10/188:10 amBOS - EYW
Nonstop3h 59mJetBlue
Deal found 9/21$217

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys to Maine 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 September 22, 2025.
Use the filters below to find and compare flights from Florida Keys to Maine that are best for you.

Fly from

Florida Keys

Fly to

Maine

Route

Depart

Return

Price

MiamiBoston

MIA - BOS

MIABOS

Miami

Sat 10/18

3:33 pm-10:27 pm

1 stop6h 54m

Boston Logan Intl

Sat 10/25

7:30 am-11:06 am

Nonstop3h 36m

$147

MiamiBoston

MIA - BOS

MIABOS

Miami

Fri 11/7

7:35 pm-11:00 pm

Nonstop3h 25m

Boston Logan Intl

Mon 11/10

9:59 am-4:10 pm

1 stop6h 11m

$147

MiamiBoston

MIA - BOS

MIABOS

Miami

Tue 11/4

6:00 am-12:35 pm

1 stop6h 35m

Boston Logan Intl

Sun 11/9

7:55 pm-11:32 pm

Nonstop3h 37m

$147

MiamiBoston

MIA - BOS

MIABOS

Miami

Fri 11/7

6:20 am-5:40 pm

1 stop11h 20m

Boston Logan Intl

Mon 11/10

6:50 am-4:30 pm

1 stop9h 40m

$156

MiamiBoston

MIA - BOS

MIABOS

Miami

Tue 10/21

11:45 am-10:10 pm

2 stops10h 25m

Boston Logan Intl

Tue 10/28

5:30 am-10:55 am

1 stop5h 25m

$156

MiamiBoston

MIA - BOS

MIABOS

Miami

Tue 11/4

7:35 pm-11:00 pm

Nonstop3h 25m

Boston Logan Intl

Sat 11/8

6:22 pm-12:29 am

1 stop6h 07m

$157

MiamiBoston

MIA - BOS

MIABOS

Miami

Fri 12/5

7:00 am-10:19 am

Nonstop3h 19m

Boston Logan Intl

Mon 12/8

7:59 pm-11:36 pm

Nonstop3h 37m

$159

MiamiBoston

MIA - BOS

MIABOS

Miami

Sat 11/15

6:55 am-10:19 am

Nonstop3h 24m

Boston Logan Intl

Sun 11/23

7:10 am-10:47 am

Nonstop3h 37m

$167

MiamiBoston

MIA - BOS

MIABOS

Miami

Sat 10/4

7:59 pm-11:26 pm

Nonstop3h 27m

Boston Logan Intl

Tue 10/7

9:00 am-4:30 pm

1 stop7h 30m

$167

Key WestBoston

EYW - BOS

EYWBOS

Key West

Fri 10/31

12:45 pm-4:15 pm

Nonstop3h 30m

Boston Logan Intl

Sun 11/2

8:00 am-11:53 am

Nonstop3h 53m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/22

Showing 1-10 of 60 results
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Best time to book a flight from Florida Keys to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from Florida Keys 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 Florida Keys to Maine
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated September 22, 2025.
Read through reviews of airlines operating flights from Florida Keys to Maine, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,974 reviews
Southwest
8.0
Very good
4,244 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • How long is the flight from Florida Keys to Maine?

    For as low as $207, Delta can have you in Maine from Florida Keys in 3h 30m. Airlines will cover 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 Florida Keys to Maine one-way?

    $71 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $74 and $100, respectively.

  • Can I find deals for flights from Florida Keys to Maine that include hotel bookings?

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

  • How can I find direct flights from Florida Keys to Maine?

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

  • Can I find deals for business class flights from Florida Keys to Maine?

    Yes. Cheapflights offers flight deals from Florida Keys to Maine 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 Florida Keys to Maine?

    Currently, January is the cheapest month in which you can book a flight from Florida Keys to Maine (average of $296). Flying from Florida Keys to Maine in July is currently the most expensive (average of $394). 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 Florida Keys to Maine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Florida Keys to Maine

Discover the top 2 airlines that operate flights from Florida Keys to Maine. 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 September 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$319FlexibilityNo cancel feeOn-time71%
DeltaCheapest$274Average$380FlexibilityNo cancel feeOn-timeN/A

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