What airlines fly to Florida Keys?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Florida Keys from Maine according to our data. American Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

How long is the flight from Maine to Florida Keys?

On average, it takes 8h 25m to fly from Maine to Florida Keys if you fly out of Portland (the most popular airport in Maine) and into Los Angeles (the most popular airport in Florida Keys). If you’re flying out of Augusta and into Los Angeles, then the flight time is around 9h 01m.

How many flights depart from Maine to Florida Keys on average per week?

As of December 2025, there are 175 flights per week flying from Maine to Florida Keys. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

What is the cheapest airline that flies from Maine to Florida Keys?

JetBlue, Delta, and Southwest are the most popular carriers operating from Maine to Florida Keys

When did momondo last update prices for flights from Maine to Florida Keys?

Prices for flights from Maine to Florida Keys refresh daily.

How many operators does momondo search for flights from Maine to Florida Keys?

As of December 2025, there are 8 operators available to choose from for flights from Maine to Florida Keys.

How old do you have to be to fly from Maine to Florida Keys?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$51 Cheap Flights from Maine to Florida Keys in 2025/26

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Find the cheapest flights from Maine to Florida Keys

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:23 pm - 9:05 pm

BOS

MIA

3h 42mnonstop

7:09 pm - 1:13 am

MIA

BOS

30h 04m1 stop

$120Multiple Airlines

Fri, Feb 6 - Mon, Feb 9

5:23 pm - 9:05 pm

BOS

MIA

3h 42mnonstop

2:57 pm - 1:03 am

MIA

BOS

10h 06m1 stop

$121Multiple Airlines

Sun, Jan 11 - Wed, Jan 21

6:00 am - 7:46 pm

BOS

MIA

13h 46m2 stops

12:56 pm - 4:19 pm

MIA

BOS

3h 23mnonstop

$122Multiple Airlines

Mon, Jan 26 - Wed, Jan 28

5:23 pm - 9:05 pm

BOS

MIA

3h 42mnonstop

12:56 pm - 4:19 pm

MIA

BOS

3h 23mnonstop

$126Spirit Airlines

Sun, Jan 11 - Fri, Jan 16

3:50 pm - 7:33 pm

BOS

MIA

3h 43mnonstop

8:30 pm - 11:59 pm

MIA

BOS

3h 29mnonstop

$127Delta

Tue, Jan 20 - Tue, Jan 27

12:35 pm - 10:19 pm

BOS

MIA

9h 44m1 stop

11:35 am - 11:35 am

MIA

BOS

24h 00m1 stop

$129Frontier

Sat, Feb 21 - Sat, Feb 28

6:54 pm - 10:09 am

BGR

EYW

15h 15m1 stop

9:49 am - 6:14 pm

EYW

BGR

8h 25m1 stop

$155Breeze Airways

Fri, Jan 9 - Mon, Jan 12

7:27 pm - 12:26 pm

BGR

EYW

16h 59m1 stop

9:49 am - 6:14 pm

EYW

BGR

8h 25m1 stop

$183Breeze Airways

Thu, Jan 22 - Mon, Jan 26

6:17 am - 2:29 pm

PWM

MIA

8h 12m1 stop

7:40 am - 1:45 pm

MIA

PWM

6h 05m1 stop

$217Delta

Sat, Jan 24 - Sat, Jan 31

5:40 am - 11:30 am

BOS

EYW

5h 50m1 stop

12:25 pm - 12:07 am

EYW

BOS

11h 42m1 stop

$245Spirit Airlines

Thu, Apr 9 - Tue, Apr 14

Frontier flights from Maine to Florida Keys

Our best Frontier deals on Maine to Florida Keys flight tickets

Frontier

Feb 21

BOS12:35 pmBoston Logan Intl

25h 42m

1 stop

MIA2:17 pmMiami

Feb 24

MIA6:57 pmMiami

6h 16m

1 stop

BOS1:13 amBoston Logan Intl

$129

Find similar

Frontier

Jan 20

BOS6:00 amBoston Logan Intl

6h 47m

1 stop

MIA12:47 pmMiami

Jan 21

MIA2:57 pmMiami

10h 06m

1 stop

BOS1:03 amBoston Logan Intl

$155

Find similar

Frontier

Jan 5

BOS10:43 amBoston Logan Intl

10h 26m

1 stop

MIA9:09 pmMiami

Jan 27

MIA6:59 pmMiami

6h 04m

1 stop

BOS1:03 amBoston Logan Intl

$176

Find similar

American Airlines flights from Maine to Florida Keys

Our best American Airlines deals on Maine to Florida Keys flight tickets

American Airlines

Jan 19

PWM5:20 amPortland

6h 05m

1 stop

MIA11:25 amMiami

Jan 23

MIA4:03 pmMiami

6h 04m

1 stop

PWM10:07 pmPortland

$215

Find similar

American Airlines

Jan 31

PWM5:30 amPortland

7h 19m

2 stops

MIA12:49 pmMiami

Feb 1

MIA6:40 amMiami

5h 25m

1 stop

PWM12:05 pmPortland

$246

Find similar

American Airlines

Jan 24

PWM5:09 pmPortland

5h 47m

1 stop

MIA10:56 pmMiami

Jan 31

MIA8:35 amMiami

8h 03m

2 stops

PWM4:38 pmPortland

$249

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Fri 2/6

5:23 pm-9:05 pm

Nonstop3h 42m

Miami

Mon 2/9

7:09 pm-1:13 am

1 stop30h 04m

$120

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sun 1/11

5:23 pm-9:05 pm

Nonstop3h 42m

Miami

Wed 1/21

2:57 pm-1:03 am

1 stop10h 06m

$121

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 1/26

6:00 am-7:46 pm

2 stops13h 46m

Miami

Wed 1/28

12:56 pm-4:19 pm

Nonstop3h 23m

$122

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sun 1/11

5:23 pm-9:05 pm

Nonstop3h 42m

Miami

Fri 1/16

12:56 pm-4:19 pm

Nonstop3h 23m

$126

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 1/20

3:50 pm-7:33 pm

Nonstop3h 43m

Miami

Tue 1/27

8:30 pm-11:59 pm

Nonstop3h 29m

$127

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sat 2/21

12:35 pm-10:19 pm

1 stop9h 44m

Miami

Sat 2/28

11:35 am-11:35 am

1 stop24h 00m

$129

BangorKey West

BGR - EYW

BGREYW

Bangor

Fri 1/9

6:54 pm-10:09 am

1 stop15h 15m

Key West

Mon 1/12

9:49 am-6:14 pm

1 stop8h 25m

$155

BangorKey West

BGR - EYW

BGREYW

Bangor

Thu 1/22

7:27 pm-12:26 pm

1 stop16h 59m

Key West

Mon 1/26

9:49 am-6:14 pm

1 stop8h 25m

$183

PortlandMiami

PWM - MIA

PWMMIA

Portland

Sat 1/24

6:17 am-2:29 pm

1 stop8h 12m

Miami

Sat 1/31

7:40 am-1:45 pm

1 stop6h 05m

$217

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Thu 4/9

5:40 am-11:30 am

1 stop5h 50m

Key West

Tue 4/14

12:25 pm-12:07 am

1 stop11h 42m

$245

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maine to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Florida Keys?

The month of May is another great option to travel to Florida Keys, with average flight prices from Maine averaging around $287.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Maine to Florida Keys is on a Wednesday when prices can be found for as low as $379. The most expensive day to fly to Florida Keys is Monday, with ticket prices averaging around $544.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $381 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Maine for as low as $309 on momondo.

Can stopping save me money on Maine to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Maine to Florida Keys.

Cheap Maine to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Florida Keys

Fastest flight time	3h 33m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Maine to Florida Keys takes 3h 33m

Direct flights go from Maine to Florida Keys every day.

There are 3 airports in Florida Keys. From Maine there are direct flights to Key West (EYW), Miami (MIA).

Search flight deals

When did momondo last update prices for flights from Maine to Florida Keys?
Prices for flights from Maine to Florida Keys refresh daily.
How many operators does momondo search for flights from Maine to Florida Keys?
As of December 2025, there are 8 operators available to choose from for flights from Maine to Florida Keys.
How old do you have to be to fly from Maine to Florida Keys?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Maine to Florida Keys?
Based on momondo bookings for flights between Maine and Florida Keys, the leading plane model is Airbus A220-300, making up 15.68% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 12.96%, Canadair (Bombardier) Regional Jet 900 with 10.85%, and Canadair (Bombardier) Regional Jet CRJ-550 with 10.68%.

Best airlines flying from Maine to Florida Keys

Compare and see reviews for airlines that fly from Maine to Florida Keys with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.4 9,116 reviews	Search United Airlines flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 11,067 reviews	Search American Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 8,018 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Florida Keys?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Maine to Florida Keys. momondo saves you time and could save you money on your trip.

Can I find flights from Maine to Florida Keys with flexible booking policies on momondo?

momondo does allow users to show only those flights to Florida Keys from Maine which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Maine to Florida Keys?

momondo helps you find the best flight between Maine and Florida Keys by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Maine to Florida Keys right now. Can momondo alert me if prices change?

Price alerts on flights to Florida Keys from Maine are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Mon 1/26

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Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Flights to New Yorkfrom $50

Flights to Los Angelesfrom $47

Flights to Miamifrom $50

Flights to Chicagofrom $51

Flights to Orlandofrom $49

Flights to San Franciscofrom $59

Flights to Las Vegasfrom $49

Flights to Washington, D.C.from $58

Flights to Bostonfrom $51

Flights to Atlantafrom $44

Flights to Dallasfrom $51

Flights to Seattlefrom $57

Cheap flights from Maine to Florida Keys from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Florida Keys departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from Maine to Florida Keys

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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Frontier flights from Maine to Florida Keys

Our best Frontier deals on Maine to Florida Keys flight tickets

American Airlines flights from Maine to Florida Keys

Our best American Airlines deals on Maine to Florida Keys flight tickets

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Use the filters below to find and compare flights from Maine to Florida Keys that are best for you.

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Maine to Florida Keys

What is the cheapest month to fly to Florida Keys?

The month of May is another great option to travel to Florida Keys, with average flight prices from Maine averaging around $287.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Maine to Florida Keys is on a Wednesday when prices can be found for as low as $379. The most expensive day to fly to Florida Keys is Monday, with ticket prices averaging around $544.

How far in advance should I book a flight to Florida Keys?

Can stopping save me money on Maine to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Maine to Florida Keys.

What is the cheapest airline that flies from Maine to Florida Keys?

JetBlue, Delta, and Southwest are the most popular carriers operating from Maine to Florida Keys

What airlines fly to Florida Keys?

How many flights depart from Maine to Florida Keys on average per week?

As of December 2025, there are 175 flights per week flying from Maine to Florida Keys. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

How long is the flight from Maine to Florida Keys?

On average, it takes 8h 25m to fly from Maine to Florida Keys if you fly out of Portland (the most popular airport in Maine) and into Los Angeles (the most popular airport in Florida Keys). If you’re flying out of Augusta and into Los Angeles, then the flight time is around 9h 01m.

Cheap Maine to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Florida Keys

Fastest flight time

Direct flights

Airports in Florida Keys

When did momondo last update prices for flights from Maine to Florida Keys?

How many operators does momondo search for flights from Maine to Florida Keys?

How old do you have to be to fly from Maine to Florida Keys?

What documentation or ID do you need to fly to Florida Keys?

What is the most popular plane model from Maine to Florida Keys?

Best airlines flying from Maine to Florida Keys

Compare and see reviews for airlines that fly from Maine to Florida Keys with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Florida Keys?

Can I find flights from Maine to Florida Keys with flexible booking policies on momondo?

How can momondo help me find flights from Maine to Florida Keys?

I’m not ready to book a flight from Maine to Florida Keys right now. Can momondo alert me if prices change?

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo