What is the cheapest airline that flies from Key West to Maine?

Breeze Airways and Allegiant Air are the most popular carriers operating from Key West to Maine

When did momondo last update prices for flights from Key West Airport to Maine?

Prices for flights from Key West Airport to Maine are refreshed on a daily basis.

How many operators does momondo search for flights from Key West Airport to Maine?

There is 1 operator available for flights from Key West Airport to Maine as of October 2026.

How old do you have to be to fly from Key West Airport to Maine?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport to Maine.

What documentation or ID do you need to fly to Maine?

The travel and health documents required for your trip to Maine 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 Maine. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$105 Cheap Flights from Key West to Maine in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Key West to Maine

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:04 am - 5:51 pmEYW Key West-PWM Portland

7h 47m1 stop Tampa

6:31 pm - 11:21 amPWM Portland-EYW Key West

16h 50m1 stop Tampa

$379Breeze Airways

Sat, Nov 14 - Wed, Nov 18

10:04 am - 5:51 pmEYW Key West-PWM Portland

7h 47m1 stop Tampa

5:09 pm - 10:19 amPWM Portland-EYW Key West

17h 10m2 stops Raleigh-Durham Orlando

$384Breeze Airways

Sat, Nov 14 - Wed, Nov 18

12:54 pm - 4:04 pmEYW Key West-BGR Bangor

27h 10m1 stop Tampa St. Petersburg

7:15 pm - 8:30 amBGR Bangor-EYW Key West

13h 15m1 stop Orlando Sanford Intl

$399Allegiant Air

Wed, Nov 11 - Sun, Nov 15

2:37 pm - 10:44 amEYW Key West-BGR Bangor

20h 07m1 stop Tampa St. Petersburg

11:34 am - 3:07 pmBGR Bangor-EYW Key West

27h 33m1 stop Tampa St. Petersburg

$411Allegiant Air

Wed, Dec 30 - Sun, Jan 3

5:32 pm - 11:19 pmEYW Key West-PWM Portland

5h 47m1 stop Philadelphia

5:00 am - 12:33 pmPWM Portland-EYW Key West

7h 33m1 stop Washington, D.C. Reagan-National

$418American Airlines

Sat, Dec 12 - Sun, Dec 13

10:45 am - 6:32 pmEYW Key West-PWM Portland

7h 47m1 stop Tampa

10:54 am - 1:12 pmPWM Portland-EYW Key West

26h 18m2 stops Sarasota Bradenton Intl Knoxville McGhee Tyson

$427Multiple Airlines

Sat, Dec 12 - Sun, Dec 13

5:18 pm - 11:00 pmEYW Key West-PWM Portland

5h 42m1 stop Philadelphia

9:20 am - 4:09 pmPWM Portland-EYW Key West

6h 49m1 stop Washington, D.C. Reagan-National

$450American Airlines

Sat, Dec 19 - Sat, Jan 9

5:18 pm - 11:00 pmEYW Key West-PWM Portland

5h 42m1 stop Philadelphia

6:13 am - 5:31 pmPWM Portland-EYW Key West

11h 18m2 stops Washington, D.C. Reagan-National Miami

$455American Airlines

Sat, Dec 19 - Sat, Jan 9

2:51 pm - 11:21 pmEYW Key West-PWM Portland

8h 30m1 stop Newark

5:50 am - 1:52 pmPWM Portland-EYW Key West

8h 02m1 stop Newark

$481United Airlines

Fri, Nov 20 - Tue, Nov 24

1:52 pm - 12:08 amEYW Key West-BGR Bangor

10h 16m2 stops Charlotte Douglas Washington, D.C. Reagan-National

12:25 pm - 6:25 pmBGR Bangor-EYW Key West

6h 00m1 stop Washington, D.C. Reagan-National

$508American Airlines

Wed, Nov 11 - Sun, Nov 15

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Breeze Airways flights from Key West to Maine

Our best Breeze Airways deals on Key West to Maine flight tickets

Breeze Airways

Nov 14

EYW10:04 amKey West

7h 47m

1 stop

PWM5:51 pmPortland

Nov 18

PWM6:31 pmPortland

16h 50m

1 stop

EYW11:21 amKey West

$379

Breeze Airways

Nov 14

EYW10:04 amKey West

7h 47m

1 stop

PWM5:51 pmPortland

Nov 18

PWM5:09 pmPortland

17h 10m

2 stops

EYW10:19 amKey West

$384

Breeze Airways

Nov 14

EYW10:04 amKey West

28h 21m

3 stops

PWM2:25 pmPortland

Nov 18

PWM6:31 pmPortland

16h 50m

1 stop

EYW11:21 amKey West

$844

American Airlines flights from Key West to Maine

Our best American Airlines deals on Key West to Maine flight tickets

American Airlines

Dec 12

EYW5:32 pmKey West

5h 47m

1 stop

PWM11:19 pmPortland

Dec 13

PWM5:00 amPortland

7h 33m

1 stop

EYW12:33 pmKey West

$418

American Airlines

Dec 19

EYW5:18 pmKey West

5h 42m

1 stop

PWM11:00 pmPortland

Jan 9

PWM9:20 amPortland

6h 49m

1 stop

EYW4:09 pmKey West

$450

American Airlines

Dec 19

EYW5:18 pmKey West

5h 42m

1 stop

PWM11:00 pmPortland

Jan 9

PWM6:13 amPortland

11h 18m

2 stops

EYW5:31 pmKey West

$455

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestPortland

EYW Key West - PWM Portland

EYWPWM

Key West

Sat 11/14

10:04 am-5:51 pm

1 stop7h 47m

Portland

Wed 11/18

6:31 pm-11:21 am

1 stop16h 50m

$379

Key WestPortland

EYW Key West - PWM Portland

EYWPWM

Key West

Sat 11/14

10:04 am-5:51 pm

1 stop7h 47m

Portland

Wed 11/18

5:09 pm-10:19 am

2 stops17h 10m

$384

Key WestBangor

EYW Key West - BGR Bangor

EYWBGR

Key West

Wed 11/11

12:54 pm-4:04 pm

1 stop27h 10m

Bangor

Sun 11/15

7:15 pm-8:30 am

1 stop13h 15m

$399

Key WestBangor

EYW Key West - BGR Bangor

EYWBGR

Key West

Wed 12/30

2:37 pm-10:44 am

1 stop20h 07m

Bangor

Sun 1/3

11:34 am-3:07 pm

1 stop27h 33m

$411

Key WestPortland

EYW Key West - PWM Portland

EYWPWM

Key West

Sat 12/12

5:32 pm-11:19 pm

1 stop5h 47m

Portland

Sun 12/13

5:00 am-12:33 pm

1 stop7h 33m

$418

Key WestPortland

EYW Key West - PWM Portland

EYWPWM

Key West

Sat 12/12

10:45 am-6:32 pm

1 stop7h 47m

Portland

Sun 12/13

10:54 am-1:12 pm

2 stops26h 18m

$427

Quickest round-trip

Key WestPortland

EYW Key West - PWM Portland

EYWPWM

Key West

Sat 12/19

5:18 pm-11:00 pm

1 stop5h 42m

Portland

Sat 1/9

9:20 am-4:09 pm

1 stop6h 49m

$450

Key WestPortland

EYW Key West - PWM Portland

EYWPWM

Key West

Sat 12/19

5:18 pm-11:00 pm

1 stop5h 42m

Portland

Sat 1/9

6:13 am-5:31 pm

2 stops11h 18m

$455

Key WestPortland

EYW Key West - PWM Portland

EYWPWM

Key West

Fri 11/20

2:51 pm-11:21 pm

1 stop8h 30m

Portland

Tue 11/24

5:50 am-1:52 pm

1 stop8h 02m

$481

Key WestBangor

EYW Key West - BGR Bangor

EYWBGR

Key West

Wed 11/11

1:52 pm-12:08 am

2 stops10h 16m

Bangor

Sun 11/15

12:25 pm-6:25 pm

1 stop6h 00m

$508

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 Key West to Maine

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

Can stopping save me money on Key West to Maine flights?

You could potentially save up to 60% on your flight if you consider stops on a Key West to Maine flight.

Cheap Key West to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Maine

Best Price Found	$105
Fastest flight time	3h 31m
Direct flights	None

The best one-way flight to Maine from Key West in the past 72 hours is $105. The best round-trip flight deal from Key West to Maine found on momondo in the last 72 hours is $379.

The fastest flight from Key West to Maine takes 3h 31m

There are no direct flights from Key West to Maine. There are no popular flight routes from Key West to Maine.

Search flight deals

Frequently asked questions about flying from Key West to Maine

When did momondo last update prices for flights from Key West Airport to Maine?
Prices for flights from Key West Airport to Maine are refreshed on a daily basis.
How many operators does momondo search for flights from Key West Airport to Maine?
There is 1 operator available for flights from Key West Airport to Maine as of October 2026.
How old do you have to be to fly from Key West Airport to Maine?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport to Maine.
What documentation or ID do you need to fly to Maine?
The travel and health documents required for your trip to Maine 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 Maine. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Key West to Maine

Compare and see reviews for airlines that fly from Key West to Maine with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $276	Free Cancellation	Rating 7.0 12,209 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Maine?

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

Can I find flights from Key West to Maine with flexible booking policies on momondo?

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

How can momondo help me find flights from Key West to Maine?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Key West to Maine.

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

Yes. momondo can track prices for Key West to Maine flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.