How many flights depart from Key West to Maine on average per week?

As of March 2026, there are 23 flights per week flying from Key West to Maine. The most common day of the week flights depart is Sat, with 22% of flights taking off on this day.

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 are 3 operators available for flights from Key West Airport to Maine as of March 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.

$166 Cheap Flights from Key West to Maine in 2026

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Find the cheapest flights from Key West to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:25 pm - 11:59 pm

EYW

BOS

11h 34m

1 stop

5:55 am - 11:31 am

BOS

EYW

5h 36m

1 stop

$269Spirit Airlines

Thu, Apr 9 - Thu, Apr 23

12:25 pm - 11:59 pm

EYW

BOS

11h 34m

1 stop

5:45 am - 11:30 am

BOS

EYW

5h 45m

1 stop

$278Spirit Airlines

Thu, Apr 2 - Wed, Apr 8

12:05 pm - 9:29 am

EYW

BOS

21h 24m

1 stop

10:25 am - 11:27 am

BOS

EYW

25h 02m

1 stop

$283Multiple Airlines

Thu, May 7 - Sun, May 10

9:58 am - 9:09 am

EYW

BOS

23h 11m

1 stop

8:16 pm - 1:35 pm

BOS

EYW

17h 19m

1 stop

$288Multiple Airlines

Thu, Apr 16 - Thu, Apr 23

9:46 am - 9:07 am

EYW

PWM

23h 21m

1 stop

5:06 pm - 12:21 pm

PWM

EYW

19h 15m

2 stops

$291Breeze Airways

Thu, Apr 16 - Mon, Apr 27

6:23 pm - 1:15 am

EYW

BOS

6h 52m

1 stop

2:00 pm - 7:49 pm

BOS

EYW

5h 49m

1 stop

$307Delta

Wed, May 6 - Tue, May 19

9:46 am - 9:07 am

EYW

PWM

23h 21m

1 stop

6:18 pm - 3:42 pm

PWM

EYW

21h 24m

1 stop

$314Breeze Airways

Thu, Apr 16 - Wed, Apr 29

2:40 pm - 12:46 am

EYW

PWM

10h 06m

2 stops

6:00 am - 12:40 pm

PWM

EYW

6h 40m

1 stop

$322Delta

Wed, Apr 15 - Sun, Apr 26

11:24 am - 11:27 pm

EYW

PWM

12h 03m

2 stops

1:18 pm - 9:53 pm

PWM

EYW

8h 35m

1 stop

$378American Airlines

Tue, Apr 14 - Tue, Apr 28

11:24 am - 11:27 pm

EYW

PWM

12h 03m

2 stops

10:24 am - 9:53 pm

PWM

EYW

11h 29m

2 stops

$384American Airlines

Tue, Apr 14 - Tue, Apr 28

Spirit Airlines flights from Key West to Maine

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

Spirit Airlines

Apr 9

EYW12:25 pmKey West

11h 34m

1 stop

BOS11:59 pmBoston Logan Intl

Apr 23

BOS5:55 amBoston Logan Intl

5h 36m

1 stop

EYW11:31 amKey West

$269

Spirit Airlines

Apr 2

EYW12:25 pmKey West

11h 34m

1 stop

BOS11:59 pmBoston Logan Intl

Apr 8

BOS5:45 amBoston Logan Intl

5h 45m

1 stop

EYW11:30 amKey West

$278

Spirit Airlines

Apr 2

EYW12:25 pmKey West

11h 34m

1 stop

BOS11:59 pmBoston Logan Intl

Apr 8

BOS5:45 amBoston Logan Intl

5h 45m

1 stop

EYW11:30 amKey West

$298

United Airlines flights from Key West to Maine

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

United Airlines

Apr 9

EYW6:22 pmKey West

5h 37m

1 stop

BOS11:59 pmBoston Logan Intl

Apr 23

BOS5:45 amBoston Logan Intl

11h 54m

2 stops

EYW5:39 pmKey West

$312

United Airlines

Jul 10

EYW4:00 pmKey West

9h 08m

1 stop

BOS1:08 amBoston Logan Intl

Jul 13

BOS6:00 amBoston Logan Intl

7h 30m

1 stop

EYW1:30 pmKey West

$381

United Airlines

Jul 30

EYW4:00 pmKey West

9h 08m

1 stop

BOS1:08 amBoston Logan Intl

Aug 3

BOS6:00 amBoston Logan Intl

7h 30m

1 stop

EYW1:30 pmKey West

$387

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestBoston

EYW - BOS

EYWBOS

Key West

Thu 4/9

12:25 pm-11:59 pm

1 stop11h 34m

Boston Logan Intl

Thu 4/23

5:55 am-11:31 am

1 stop5h 36m

$269

Key WestBoston

EYW - BOS

EYWBOS

Key West

Thu 4/2

12:25 pm-11:59 pm

1 stop11h 34m

Boston Logan Intl

Wed 4/8

5:45 am-11:30 am

1 stop5h 45m

$278

Key WestBoston

EYW - BOS

EYWBOS

Key West

Thu 5/7

12:05 pm-9:29 am

1 stop21h 24m

Boston Logan Intl

Sun 5/10

10:25 am-11:27 am

1 stop25h 02m

$283

Key WestBoston

EYW - BOS

EYWBOS

Key West

Thu 4/16

9:58 am-9:09 am

1 stop23h 11m

Boston Logan Intl

Thu 4/23

8:16 pm-1:35 pm

1 stop17h 19m

$288

Key WestPortland

EYW - PWM

EYWPWM

Key West

Thu 4/16

9:46 am-9:07 am

1 stop23h 21m

Portland

Mon 4/27

5:06 pm-12:21 pm

2 stops19h 15m

$291

Quickest round-trip

Key WestBoston

EYW - BOS

EYWBOS

Key West

Wed 5/6

6:23 pm-1:15 am

1 stop6h 52m

Boston Logan Intl

Tue 5/19

2:00 pm-7:49 pm

1 stop5h 49m

$307

Key WestPortland

EYW - PWM

EYWPWM

Key West

Thu 4/16

9:46 am-9:07 am

1 stop23h 21m

Portland

Wed 4/29

6:18 pm-3:42 pm

1 stop21h 24m

$314

Key WestPortland

EYW - PWM

EYWPWM

Key West

Wed 4/15

2:40 pm-12:46 am

2 stops10h 06m

Portland

Sun 4/26

6:00 am-12:40 pm

1 stop6h 40m

$322

Key WestPortland

EYW - PWM

EYWPWM

Key West

Tue 4/14

11:24 am-11:27 pm

2 stops12h 03m

Portland

Tue 4/28

1:18 pm-9:53 pm

1 stop8h 35m

$378

Key WestPortland

EYW - PWM

EYWPWM

Key West

Tue 4/14

11:24 am-11:27 pm

2 stops12h 03m

Portland

Tue 4/28

10:24 am-9:53 pm

2 stops11h 29m

$384

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

Airlines

Other information

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

United Airlines, Delta, and Breeze Airways are the most popular carriers operating from Key West to Maine

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

Fastest flight time	3h 34m
Direct flights	Every day
Airports in Maine	49 airports

The fastest flight from Key West to Maine takes 3h 34m

Direct flights go from Key West to Maine every day.

There are 49 airports in Maine. From Key West there are direct flights to Boston Logan Intl (BOS).

Search flight deals

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 are 3 operators available for flights from Key West Airport to Maine as of March 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 $268	Free Cancellation	Rating 7.1 11,489 reviews		Search American Airlines flights
Delta	PriceFrom $274	Free Cancellation	Rating 7.9 8,314 reviews		Search Delta 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.