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Maine

$52+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — PWM
abr. 7 — abr. 141
lun. 4/7
lun. 4/14
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 abril 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$82
(Booking.com)

One-way from

$52
(Booking.com)
Provider with most accurate pricing for Key West-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Portland flights.
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From Florida Keys to Maine
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One-way flight from Florida Keys to Maine
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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 abril 2, 2025.

This Booking.com deal was found by Cheapflights users on 3/31. 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.
sáb. 4/129:20 pmMIA - BOS
Nonstop3h 25mSpirit Airlines
mar. 4/1510:50 amBOS - MIA
Nonstop3h 32mSpirit Airlines
Deal found 3/31$82
This Frontier deal was found by Cheapflights users on 4/1. 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.
jue. 4/176:05 amMIA - BOS
Nonstop3h 37mFrontier
dom. 4/2010:42 amBOS - MIA
Nonstop3h 40mFrontier
Deal found 4/1$90
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/126:35 amMIA - BOS
Nonstop3h 37mMultiple Airlines
lun. 4/145:50 pmBOS - MIA
Nonstop3h 38mMultiple Airlines
Deal found 4/1$93
This American Airlines deal was found by Cheapflights users on 4/1. 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.
mié. 4/307:05 amMIA - BOS
Nonstop3h 18mAmerican Airlines
mié. 5/710:45 amBOS - MIA
Nonstop3h 27mAmerican Airlines
Deal found 4/1$159
This JetBlue deal was found by Cheapflights users on 3/31. 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.
vie. 5/96:00 amMIA - BOS
Nonstop3h 25mJetBlue
mié. 5/146:40 amBOS - MIA
Nonstop3h 36mJetBlue
Deal found 3/31$167
This Southwest deal was found by Cheapflights users on 4/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/96:10 pmMIA - BOS
1 stop5h 05mSouthwest
mié. 5/146:05 amBOS - MIA
1 stop5h 50mSouthwest
Deal found 4/1$177
This Delta deal was found by Cheapflights users on 4/1. 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.
lun. 9/811:15 amMIA - BOS
Nonstop3h 24mDelta
sáb. 9/133:50 pmBOS - MIA
Nonstop3h 41mDelta
Deal found 4/1$188
This Delta deal was found by Cheapflights users on 4/1. 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.
mar. 9/237:30 amMIA - BGR
1 stop7h 25mDelta
sáb. 9/273:36 pmBGR - MIA
1 stop7h 37mDelta
Deal found 4/1$259
This Mytrip deal was found by Cheapflights users on 4/1. 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.
jue. 5/14:24 pmEYW - BOS
1 stop16h 12mMultiple Airlines
jue. 5/83:49 pmBOS - EYW
2 stops24h 27mMultiple Airlines
Deal found 4/1$268
This American Airlines deal was found by Cheapflights users on 4/1. 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.
mié. 4/166:30 amMIA - PWM
1 stop4h 54mAmerican Airlines
dom. 4/205:18 pmPWM - MIA
1 stop6h 14mAmerican Airlines
Deal found 4/1$288
This American Airlines deal was found by Cheapflights users on 4/1. 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.
mié. 7/164:45 pmMIA - BGR
1 stop6h 13mAmerican Airlines
lun. 7/215:19 pmBGR - MIA
1 stop5h 46mAmerican Airlines
Deal found 4/1$299
This Mytrip deal was found by Cheapflights users on 3/31. 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.
jue. 4/104:24 pmEYW - BOS
1 stop16h 12mAllegiant Air
lun. 4/149:26 amBOS - EYW
1 stop28h 18mAllegiant Air
Deal found 3/31$312

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 abril 2, 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

sáb. 4/12

9:20 pm-12:45 am

Nonstop3h 25m

Boston Logan Intl

mar. 4/15

10:50 am-2:22 pm

Nonstop3h 32m

$82

MiamiBoston

MIA - BOS

MIABOS

Miami

jue. 4/17

6:05 am-9:42 am

Nonstop3h 37m

Boston Logan Intl

dom. 4/20

10:42 am-2:22 pm

Nonstop3h 40m

$90

MiamiBoston

MIA - BOS

MIABOS

Miami

sáb. 4/12

6:35 am-10:12 am

Nonstop3h 37m

Boston Logan Intl

lun. 4/14

5:50 pm-9:28 pm

Nonstop3h 38m

$93

MiamiBoston

MIA - BOS

MIABOS

Miami

mié. 4/30

7:05 am-10:23 am

Nonstop3h 18m

Boston Logan Intl

mié. 5/7

10:45 am-2:12 pm

Nonstop3h 27m

$159

MiamiBoston

MIA - BOS

MIABOS

Miami

vie. 5/9

6:00 am-9:25 am

Nonstop3h 25m

Boston Logan Intl

lun. 5/12

7:42 pm-11:13 pm

Nonstop3h 31m

$167

MiamiBoston

MIA - BOS

MIABOS

Miami

vie. 5/9

6:10 pm-11:15 pm

1 stop5h 05m

Boston Logan Intl

mié. 5/14

6:05 am-11:55 am

1 stop5h 50m

$177

MiamiBangor

MIA - BGR

MIABGR

Miami

mar. 9/23

7:30 am-2:55 pm

1 stop7h 25m

Bangor

sáb. 9/27

3:36 pm-11:13 pm

1 stop7h 37m

$259

Key WestBoston

EYW - BOS

EYWBOS

Key West

jue. 5/1

4:24 pm-8:36 am

1 stop16h 12m

Boston Logan Intl

jue. 5/8

3:49 pm-4:16 pm

2 stops24h 27m

$268

MiamiPortland

MIA - PWM

MIAPWM

Miami

mié. 4/16

6:30 am-11:24 am

1 stop4h 54m

Portland

dom. 4/20

5:18 pm-11:32 pm

1 stop6h 14m

$288

MiamiBangor

MIA - BGR

MIABGR

Miami

mié. 7/16

4:45 pm-10:58 pm

1 stop6h 13m

Bangor

lun. 7/21

5:19 pm-11:05 pm

1 stop5h 46m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 53 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

Rainfall in Maine by month

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

In terms of precipitation, rainfall in Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Maine when rainfall is around 2.9 in.

Temperature in Maine by month

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

If weather is an important factor for your trip to Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 abril 2, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Florida Keys to Maine have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,820 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,898 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,616 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • What are the cheapest airlines to fly from Florida Keys to Maine one-way?

    $52 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Southwest, with prices starting from $53 and $89, 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 May is currently the most expensive (average of $416). 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

Browse thousands of different options on Cheapflights for your next trip

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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 airline flying from Florida Keys to Maine

Discover the top airline 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 abril 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$412FlexibilityNo cancel feeOn-time71%

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