How long is the flight from Maine to Florida Keys?

On average, it takes 10h 35m to fly from Maine to Florida Keys if you fly out of Portland (the most popular airport in Maine) and into Copenhagen (the most popular airport in Florida Keys). If you’re flying out of Bar Harbor and into Copenhagen, then the flight time is around 17h 05m.

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 77% 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.

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

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

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

As of February 2026, there are 180 flights per week flying from Maine to Florida Keys. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

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 February 2026, 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.

$57 Cheap Flights from Maine to Florida Keys in 2026

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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.

3:54 pm - 7:32 pm

BOS

MIA

3h 38mnonstop

10:39 am - 1:55 pm

MIA

BOS

3h 16mnonstop

$82Spirit Airlines

Sat, Feb 28 - Wed, Mar 18

6:01 am - 9:34 am

BOS

MIA

3h 33mnonstop

10:39 am - 1:55 pm

MIA

BOS

3h 16mnonstop

$84Spirit Airlines

Mon, Mar 23 - Fri, Mar 27

5:50 pm - 9:32 pm

BOS

MIA

3h 42mnonstop

1:21 pm - 4:45 pm

MIA

BOS

3h 24mnonstop

$85Spirit Airlines

Wed, Mar 4 - Wed, Mar 11

5:31 am - 2:13 pm

PWM

MIA

8h 42m

1 stop

3:31 pm - 11:03 pm

MIA

PWM

7h 32m

1 stop

$217Delta

Wed, Mar 4 - Wed, Mar 11

6:55 am - 1:09 pm

BOS

EYW

6h 14m

1 stop

6:00 pm - 1:06 am

EYW

BOS

7h 06m

1 stop

$217Delta

Tue, Aug 11 - Tue, Aug 18

8:00 am - 11:38 am

BOS

EYW

3h 38mnonstop

2:35 pm - 11:59 pm

EYW

BOS

9h 24m

1 stop

$220Multiple Airlines

Tue, Mar 31 - Fri, Apr 3

12:30 pm - 12:26 pm

BOS

EYW

23h 56m

1 stop

4:22 pm - 11:53 am

EYW

BOS

19h 31m

2 stops

$223Multiple Airlines

Sun, Mar 1 - Thu, Mar 5

8:00 am - 11:58 am

BOS

EYW

3h 58mnonstop

12:48 pm - 4:24 pm

EYW

BOS

3h 36mnonstop

$226JetBlue

Mon, Mar 2 - Tue, Mar 10

11:51 am - 5:54 pm

BOS

EYW

6h 03m

1 stop

6:28 pm - 11:57 pm

EYW

BOS

5h 29m

1 stop

$227United Airlines

Tue, Mar 3 - Tue, Mar 10

6:04 am - 3:05 pm

PWM

MIA

9h 01m

1 stop

4:50 pm - 11:23 pm

MIA

PWM

6h 33m

1 stop

$251United Airlines

Wed, Apr 29 - Fri, May 1

Spirit Airlines flights from Maine to Florida Keys

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

Spirit Airlines

May 13

BOS5:23 pmBoston Logan Intl

3h 32m

MIA8:55 pmMiami

May 18

MIA1:10 pmMiami

3h 18m

BOS4:28 pmBoston Logan Intl

$80

Spirit Airlines

Mar 2

BOS5:50 pmBoston Logan Intl

3h 42m

MIA9:32 pmMiami

Mar 11

MIA8:37 pmMiami

3h 22m

BOS11:59 pmBoston Logan Intl

$82

Spirit Airlines

Feb 25

BOS5:50 pmBoston Logan Intl

3h 42m

MIA9:32 pmMiami

Mar 4

MIA8:37 pmMiami

3h 22m

BOS11:59 pmBoston Logan Intl

$83

American Airlines flights from Maine to Florida Keys

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

American Airlines

Mar 4

PWM6:00 amPortland

8h 26m

2 stops

MIA2:26 pmMiami

Mar 11

MIA6:31 pmMiami

5h 24m

1 stop

PWM11:55 pmPortland

$245

American Airlines

Mar 18

PWM6:00 amPortland

6h 00m

1 stop

EYW12:00 pmKey West

Mar 25

EYW5:19 pmKey West

6h 36m

1 stop

PWM11:55 pmPortland

$257

American Airlines

Mar 18

PWM6:00 amPortland

6h 00m

1 stop

EYW12:00 pmKey West

Mar 25

EYW3:56 pmKey West

7h 59m

2 stops

PWM11:55 pmPortland

$262

Fly from

Fly to

Route

Depart

Return

Price

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sat 2/28

3:54 pm-7:32 pm

Nonstop3h 38m

Miami

Wed 3/18

10:39 am-1:55 pm

Nonstop3h 16m

$82

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 3/23

6:01 am-9:34 am

Nonstop3h 33m

Miami

Fri 3/27

10:39 am-1:55 pm

Nonstop3h 16m

$84

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 3/4

5:50 pm-9:32 pm

Nonstop3h 42m

Miami

Wed 3/11

1:21 pm-4:45 pm

Nonstop3h 24m

$85

PortlandMiami

PWM - MIA

PWMMIA

Portland

Wed 3/4

5:31 am-2:13 pm

1 stop8h 42m

Miami

Wed 3/11

3:31 pm-11:03 pm

1 stop7h 32m

$217

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Tue 8/11

6:55 am-1:09 pm

1 stop6h 14m

Key West

Tue 8/18

6:00 pm-1:06 am

1 stop7h 06m

$217

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Tue 3/31

8:00 am-11:38 am

Nonstop3h 38m

Key West

Fri 4/3

2:35 pm-11:59 pm

1 stop9h 24m

$220

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Sun 3/1

12:30 pm-12:26 pm

1 stop23h 56m

Key West

Thu 3/5

4:22 pm-11:53 am

2 stops19h 31m

$223

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Mon 3/2

8:00 am-11:58 am

Nonstop3h 58m

Key West

Tue 3/10

12:48 pm-4:24 pm

Nonstop3h 36m

$226

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Tue 3/3

11:51 am-5:54 pm

1 stop6h 03m

Key West

Tue 3/10

6:28 pm-11:57 pm

1 stop5h 29m

$227

PortlandMiami

PWM - MIA

PWMMIA

Portland

Wed 4/29

6:04 am-3:05 pm

1 stop9h 01m

Miami

Fri 5/1

4:50 pm-11:23 pm

1 stop6h 33m

$251

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 March is another great option to travel to Florida Keys, with average flight prices from Maine averaging around $215.

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 $256 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 $208 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 24m
Direct flights	Every day
Airports in Florida Keys	3 airports

The fastest flight from Maine to Florida Keys takes 3h 24m

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 February 2026, 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 20.85% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet CRJ-550 with 10.91%, Canadair (Bombardier) Regional Jet 900 with 10.58%, and Boeing 737 MAX 8 with 9.57%.

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 9,315 reviews	Search United Airlines flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.9 8,208 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 11,307 reviews	Search American Airlines 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.