HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maine

$68+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — PWM
Aug 11 — Aug 181
Mon 8/11
Mon 8/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Florida Keys to Maine with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 6, 2025.

Round-trip from

$126
(Cheapflightsfares)

One-way from

$68
(Cheapflightsfares)

Popular in

June

Cheapest in

November

Average price

$343
From Florida Keys to Maine
Search Deals
One-way flight from Florida Keys to Maine
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 August 6, 2025.

This Delta deal was found by Cheapflights users on 8/4. 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 9/32:45 pmMIA - BOS
1 stop8h 29mDelta
Wed 9/107:15 amBOS - MIA
Nonstop3h 30mDelta
Deal found 8/4$127
This Southwest deal was found by Cheapflights users on 8/5. 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.
Sat 9/65:50 amMIA - BOS
1 stop8h 35mSouthwest
Sat 9/131:10 pmBOS - MIA
1 stop7h 25mSouthwest
Deal found 8/5$131
This Cheapflightsfares deal was found by Cheapflights users on 8/4. 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.
Sat 8/2311:09 amMIA - BOS
Nonstop3h 21mSpirit Airlines
Thu 8/283:25 pmBOS - MIA
Nonstop3h 41mSpirit Airlines
Deal found 8/4$132
This FlightHub deal was found by Cheapflights users on 8/5. 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.
Tue 8/263:40 pmMIA - BOS
1 stop6h 54mSpirit Airlines
Thu 8/283:25 pmBOS - MIA
Nonstop3h 41mSpirit Airlines
Deal found 8/5$133
This Spirit deal was found by Cheapflights users on 8/3. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:10 pmMIA - BOS
1 stop5h 37mSpirit Airlines
Sun 9/142:18 pmBOS - MIA
Nonstop3h 32mSpirit Airlines
Deal found 8/3$135
This Southwest deal was found by Cheapflights users on 8/5. 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.
Sat 9/206:05 amMIA - BOS
1 stop9h 35mSouthwest
Wed 9/245:40 amBOS - MIA
1 stop5h 15mSouthwest
Deal found 8/5$136
This Delta deal was found by Cheapflights users on 8/4. 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 9/67:35 pmMIA - BOS
Nonstop3h 35mDelta
Sun 9/147:00 amBOS - MIA
Nonstop3h 33mDelta
Deal found 8/4$138
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Sat 9/67:03 pmMIA - BOS
Nonstop3h 17mAmerican Airlines
Sun 9/75:47 amBOS - MIA
Nonstop3h 33mAmerican Airlines
Deal found 8/5$139
This Delta deal was found by Cheapflights users on 8/4. 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 9/67:35 pmMIA - BOS
Nonstop3h 35mDelta
Sun 9/77:15 amBOS - MIA
Nonstop3h 30mDelta
Deal found 8/4$141
This FlightHub deal was found by Cheapflights users on 8/4. 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.
Thu 12/48:00 amMIA - BOS
Nonstop3h 25mSpirit Airlines
Sun 12/712:20 pmBOS - MIA
Nonstop3h 32mSpirit Airlines
Deal found 8/4$142
This FlightHub deal was found by Cheapflights users on 8/5. 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.
Wed 8/203:40 pmMIA - BOS
1 stop6h 54mSpirit Airlines
Thu 8/213:25 pmBOS - MIA
Nonstop3h 41mSpirit Airlines
Deal found 8/5$143
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/234:01 pmMIA - PWM
1 stop7h 44mAmerican Airlines
Sat 10/48:40 amPWM - MIA
1 stop7h 46mAmerican Airlines
Deal found 8/5$159

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 August 6, 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

Wed 9/3

2:45 pm-11:14 pm

1 stop8h 29m

Boston Logan Intl

Wed 9/10

7:15 am-10:45 am

Nonstop3h 30m

$127

MiamiBoston

MIA - BOS

MIABOS

Miami

Sat 9/6

5:50 am-2:25 pm

1 stop8h 35m

Boston Logan Intl

Sat 9/13

1:10 pm-8:35 pm

1 stop7h 25m

$131

MiamiBoston

MIA - BOS

MIABOS

Miami

Sat 8/23

11:09 am-2:30 pm

Nonstop3h 21m

Boston Logan Intl

Thu 8/28

3:25 pm-7:06 pm

Nonstop3h 41m

$132

MiamiBoston

MIA - BOS

MIABOS

Miami

Tue 8/26

3:40 pm-10:34 pm

1 stop6h 54m

Boston Logan Intl

Thu 8/28

3:25 pm-7:06 pm

Nonstop3h 41m

$133

MiamiBoston

MIA - BOS

MIABOS

Miami

Wed 9/10

5:10 pm-10:47 pm

1 stop5h 37m

Boston Logan Intl

Sun 9/14

2:18 pm-5:50 pm

Nonstop3h 32m

$135

MiamiBoston

MIA - BOS

MIABOS

Miami

Sat 9/20

6:05 am-3:40 pm

1 stop9h 35m

Boston Logan Intl

Wed 9/24

5:40 am-10:55 am

1 stop5h 15m

$136

MiamiBoston

MIA - BOS

MIABOS

Miami

Sat 9/6

7:35 pm-11:10 pm

Nonstop3h 35m

Boston Logan Intl

Sun 9/14

7:00 am-10:33 am

Nonstop3h 33m

$138

MiamiBoston

MIA - BOS

MIABOS

Miami

Sat 9/6

7:03 pm-10:20 pm

Nonstop3h 17m

Boston Logan Intl

Sun 9/7

5:47 am-9:20 am

Nonstop3h 33m

$139

MiamiBoston

MIA - BOS

MIABOS

Miami

Sat 9/6

7:35 pm-11:10 pm

Nonstop3h 35m

Boston Logan Intl

Sun 9/7

7:15 am-10:45 am

Nonstop3h 30m

$141

MiamiBoston

MIA - BOS

MIABOS

Miami

Thu 12/4

8:00 am-11:25 am

Nonstop3h 25m

Boston Logan Intl

Sun 12/7

12:20 pm-3:52 pm

Nonstop3h 32m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 60 results
1
2
3
...
6

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 August 6, 2025.
Read through reviews of airlines operating flights from Florida Keys to Maine, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,985 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.2
Good
2,914 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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?

    $68 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 Delta and Southwest, with prices starting from $69 and $71, 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Florida Keys to Maine

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Newark flights
Fort Lauderdale to LaGuardia flights
Miami to John F Kennedy Intl flights
Orlando to John F Kennedy Intl flights
Fort Lauderdale to Newark flights
Fort Lauderdale to John F Kennedy Intl flights
Miami to LaGuardia flights
Orlando to Las Vegas flights
Fort Lauderdale to Las Vegas flights
Orlando to LaGuardia flights
Orlando to Newark flights
Orlando to Seattle flights
Tampa to John F Kennedy Intl flights
Tampa to LaGuardia flights
Tampa to Newark flights
West Palm Beach to John F Kennedy Intl flights
Orlando to Los Angeles flights
Tampa to Las Vegas flights
Tampa to Denver flights
Tampa to Seattle flights
Orlando to Dallas/Fort Worth flights
Fort Lauderdale to Atlanta flights
Miami to Denver flights
Miami to Los Angeles flights
Orlando to Denver flights
Fort Lauderdale to Denver flights
Miami to Reagan-National flights
Fort Lauderdale to Dallas/Fort Worth flights
Fort Lauderdale to Boston flights
Miami to O'Hare Intl flights
Orlando to O'Hare Intl flights
Tampa to Boston flights
Fort Lauderdale to O'Hare Intl flights
Miami to Las Vegas flights
Miami to Dallas/Fort Worth flights
West Palm Beach to Newark flights
Miami to Dulles Intl flights
Jacksonville to John F Kennedy Intl flights
Jacksonville to Newark flights
Fort Lauderdale to Los Angeles flights
Orlando to Islip flights
West Palm Beach to LaGuardia flights
Orlando to Boston flights
Jacksonville to LaGuardia flights
Orlando to Dulles Intl flights
Miami to Atlanta flights
Tampa to Sky Harbor Intl flights
Miami to Boston flights
Tampa to O'Hare Intl flights
Orlando to Baltimore flights

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 August 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$336FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.