How long does it take to fly to Key West?

If you’re flying from a popular airport in Maine, such as Portland or Bangor, and flying into Key West, then you can expect flight times to average 5h 50m and 8h 14m, respectively.

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

Allegiant Air, American Airlines, and Delta are the most popular carriers operating from Maine to Key West

What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West 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 Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Maine to Key West Airport are updated daily.

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

As of September 2026, there are 4 operators available to choose from for flights from Maine to Key West Airport.

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

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 Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

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

$113 Cheap Flights from Maine to Key West in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Maine to Key West

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:32 pm - 10:19 amBGR Bangor-EYW Key West

16h 47m1 stop Orlando

11:19 am - 4:52 pmEYW Key West-BGR Bangor

5h 33m1 stop Orlando

$209Breeze Airways

Sat, Jan 16 - Wed, Jan 20

10:07 am - 11:26 amBGR Bangor-EYW Key West

25h 19m1 stop Tampa

11:19 am - 4:52 pmEYW Key West-BGR Bangor

5h 33m1 stop Orlando

$209Breeze Airways

Sat, Jan 16 - Wed, Jan 20

5:10 am - 12:33 pmPWM Portland-EYW Key West

7h 23m1 stop Washington, D.C. Reagan-National

5:32 pm - 10:46 pmEYW Key West-PWM Portland

5h 14m1 stop Philadelphia

$301American Airlines

Wed, Jan 13 - Wed, Jan 20

7:00 am - 3:11 pmPWM Portland-EYW Key West

8h 11m1 stop Charlotte Douglas

5:32 pm - 10:46 pmEYW Key West-PWM Portland

5h 14m1 stop Philadelphia

$301American Airlines

Tue, Jan 12 - Wed, Jan 20

6:00 am - 1:37 pmPWM Portland-EYW Key West

7h 37m1 stop New York LaGuardia

7:00 am - 4:59 pmEYW Key West-PWM Portland

9h 59m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$306Delta

Tue, Jan 12 - Wed, Jan 20

6:00 am - 1:37 pmPWM Portland-EYW Key West

7h 37m1 stop New York LaGuardia

7:00 am - 4:59 pmEYW Key West-PWM Portland

9h 59m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$306Delta

Wed, Jan 13 - Wed, Jan 20

7:31 am - 3:29 pmBOS Boston Logan Intl-EYW Key West

7h 58m1 stop Chicago O'Hare Intl

2:50 pm - 11:59 pmEYW Key West-BOS Boston Logan Intl

9h 09m2 stops Newark Washington, D.C. Dulles Intl

$372United Airlines

Mon, Oct 26 - Thu, Nov 5

5:30 am - 3:29 pmBOS Boston Logan Intl-EYW Key West

9h 59m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

2:50 pm - 9:59 pmEYW Key West-BOS Boston Logan Intl

7h 09m1 stop Newark

$387United Airlines

Wed, Oct 28 - Sat, Oct 31

8:00 am - 11:55 amBOS Boston Logan Intl-EYW Key West

3h 55mnonstop

1:14 pm - 4:47 pmEYW Key West-BOS Boston Logan Intl

3h 33mnonstop

$398JetBlue

Sun, Nov 29 - Thu, Dec 3

8:00 am - 11:55 amBOS Boston Logan Intl-EYW Key West

3h 55mnonstop

1:14 pm - 4:47 pmEYW Key West-BOS Boston Logan Intl

3h 33mnonstop

$398JetBlue

Sun, Nov 29 - Wed, Dec 2

Cheap last minute flights

Enter your travel dates to find the best prices.

11:15 am - 7:17 pmBOS Boston Logan Intl-EYW Key West

8h 02m2 stops Philadelphia Miami

7:47 pm - 12:59 amEYW Key West-BOS Boston Logan Intl

5h 12m1 stop Miami

$458American Airlines

Thu, Sep 17 - Thu, Sep 24

12:52 pm - 9:24 amBOS Boston Logan Intl-EYW Key West

20h 32m2 stops Atlanta Hartsfield-Jackson Tampa

10:59 am - 10:51 amEYW Key West-BOS Boston Logan Intl

23h 52m1 stop Orlando

$473Multiple Airlines

Tue, Sep 15 - Fri, Sep 18

6:05 am - 1:11 pmBOS Boston Logan Intl-EYW Key West

7h 06m1 stop Charlotte Douglas

7:47 pm - 12:59 amEYW Key West-BOS Boston Logan Intl

5h 12m1 stop Miami

$478American Airlines

Thu, Sep 17 - Thu, Sep 24

12:52 pm - 9:24 amBOS Boston Logan Intl-EYW Key West

20h 32m2 stops Atlanta Hartsfield-Jackson Tampa

6:11 pm - 10:51 amEYW Key West-BOS Boston Logan Intl

16h 40m1 stop Orlando Sanford Intl

$483Multiple Airlines

Tue, Sep 15 - Thu, Sep 17

12:54 pm - 10:19 amBOS Boston Logan Intl-EYW Key West

21h 25m2 stops Atlanta Hartsfield-Jackson Orlando

12:25 pm - 9:11 amEYW Key West-BOS Boston Logan Intl

20h 46m1 stop Asheville Regional

$498Multiple Airlines

Thu, Sep 17 - Sun, Sep 20

6:00 am - 1:28 pmBOS Boston Logan Intl-EYW Key West

7h 28m1 stop Newark

4:20 pm - 12:54 amEYW Key West-BOS Boston Logan Intl

8h 34m1 stop Chicago O'Hare Intl

$507United Airlines

Sat, Sep 19 - Sat, Sep 26

6:05 am - 1:17 pmBOS Boston Logan Intl-EYW Key West

7h 12m2 stops Charlotte Douglas Miami

2:34 pm - 9:49 pmEYW Key West-BOS Boston Logan Intl

7h 15m1 stop Philadelphia

$544American Airlines

Sat, Sep 19 - Sat, Sep 26

6:05 am - 5:23 pmBOS Boston Logan Intl-EYW Key West

11h 18m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

2:00 pm - 11:58 pmEYW Key West-BOS Boston Logan Intl

9h 58m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$1,037Delta

Wed, Sep 16 - Sun, Sep 20

7:00 am - 5:23 pmBOS Boston Logan Intl-EYW Key West

10h 23m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

2:00 pm - 11:17 pmEYW Key West-BOS Boston Logan Intl

9h 17m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$1,097Delta

Wed, Sep 16 - Sun, Sep 20

9:10 am - 5:23 pmBOS Boston Logan Intl-EYW Key West

8h 13m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

11:42 am - 8:26 pmEYW Key West-BOS Boston Logan Intl

8h 44m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$1,097Delta

Wed, Sep 16 - Wed, Sep 23

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Breeze Airways flights from Maine to Key West

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

Breeze Airways

Jan 16

BGR5:32 pmBangor

16h 47m

1 stop

EYW10:19 amKey West

Jan 20

EYW11:19 amKey West

5h 33m

1 stop

BGR4:52 pmBangor

$209

Breeze Airways

Nov 7

PWM6:31 pmPortland

16h 50m

1 stop

EYW11:21 amKey West

Nov 11

EYW10:04 amKey West

7h 47m

1 stop

PWM5:51 pmPortland

$265

Breeze Airways

Dec 30

BGR5:12 pmBangor

17h 07m

1 stop

EYW10:19 amKey West

Jan 5

EYW1:16 pmKey West

20h 11m

1 stop

BGR9:27 amBangor

$331

American Airlines flights from Maine to Key West

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

American Airlines

Jan 12

PWM7:00 amPortland

6h 11m

1 stop

EYW1:11 pmKey West

Jan 20

EYW1:52 pmKey West

7h 44m

1 stop

PWM9:36 pmPortland

$301

American Airlines

Jan 12

PWM7:00 amPortland

8h 11m

1 stop

EYW3:11 pmKey West

Jan 20

EYW5:32 pmKey West

5h 14m

1 stop

PWM10:46 pmPortland

$321

American Airlines

Feb 17

PWM5:35 amPortland

5h 48m

1 stop

EYW11:23 amKey West

Feb 24

EYW4:40 pmKey West

6h 09m

1 stop

PWM10:49 pmPortland

$336

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangorKey West

BGR Bangor - EYW Key West

BGREYW

Bangor

Sat 1/16

5:32 pm-10:19 am

1 stop16h 47m

Key West

Wed 1/20

11:19 am-4:52 pm

1 stop5h 33m

$209

BangorKey West

BGR Bangor - EYW Key West

BGREYW

Bangor

Sat 1/16

10:07 am-11:26 am

1 stop25h 19m

Key West

Wed 1/20

11:19 am-4:52 pm

1 stop5h 33m

$209

PortlandKey West

PWM Portland - EYW Key West

PWMEYW

Portland

Wed 1/13

5:10 am-12:33 pm

1 stop7h 23m

Key West

Wed 1/20

5:32 pm-10:46 pm

1 stop5h 14m

$301

PortlandKey West

PWM Portland - EYW Key West

PWMEYW

Portland

Tue 1/12

7:00 am-3:11 pm

1 stop8h 11m

Key West

Wed 1/20

5:32 pm-10:46 pm

1 stop5h 14m

$301

PortlandKey West

PWM Portland - EYW Key West

PWMEYW

Portland

Tue 1/12

6:00 am-1:37 pm

1 stop7h 37m

Key West

Wed 1/20

7:00 am-4:59 pm

2 stops9h 59m

$306

PortlandKey West

PWM Portland - EYW Key West

PWMEYW

Portland

Wed 1/13

6:00 am-1:37 pm

1 stop7h 37m

Key West

Wed 1/20

7:00 am-4:59 pm

2 stops9h 59m

$306

BostonKey West

BOS Boston Logan Intl - EYW Key West

BOSEYW

Boston Logan Intl

Mon 10/26

7:31 am-3:29 pm

1 stop7h 58m

Key West

Thu 11/5

2:50 pm-11:59 pm

2 stops9h 09m

$372

BostonKey West

BOS Boston Logan Intl - EYW Key West

BOSEYW

Boston Logan Intl

Wed 10/28

5:30 am-3:29 pm

2 stops9h 59m

Key West

Sat 10/31

2:50 pm-9:59 pm

1 stop7h 09m

$387

Quickest round-trip

BostonKey West

BOS Boston Logan Intl - EYW Key West

BOSEYW

Boston Logan Intl

Sun 11/29

8:00 am-11:55 am

Nonstop3h 55m

Key West

Thu 12/3

1:14 pm-4:47 pm

Nonstop3h 33m

$398

BostonKey West

BOS Boston Logan Intl - EYW Key West

BOSEYW

Boston Logan Intl

Sun 11/29

8:00 am-11:55 am

Nonstop3h 55m

Key West

Wed 12/2

1:14 pm-4:47 pm

Nonstop3h 33m

$398

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 Key West

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 Key West?

In general, September is the cheapest month to fly from Maine to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $300. If you are unable to visit Key West during the month of September, then departing from Maine during the month October is also very affordable. Most momondo users find prices during this month for around $416.

How far in advance should I book a flight from Maine to Key West?

You are more likely to see cheaper flights to Key West from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $535 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Maine for as low as $355 on momondo.

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

You could potentially save up to 56% on your flight if you consider stops on a Maine to Key West flight.

Cheap Maine to Key West flight deals and tips

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

Best Price Found	$113
Fastest flight time	3h 39m
Direct flights	Every day
Airports in Key West	1 airport

The best one-way flight to Key West from Maine in the past 72 hours is $113. The best round-trip flight deal from Maine to Key West found on momondo in the last 72 hours is $209.

The fastest flight from Maine to Key West takes 3h 39m

Direct flights go from Maine to Key West every day.

There is 1 airport in Key West. From Maine there are direct flights to Key West (EYW).

Search flight deals

Frequently asked questions about flying from Maine to Key West

When did momondo last update prices for flights from Maine to Key West Airport?
Prices for flights from Maine to Key West Airport are updated daily.
How many operators does momondo search for flights from Maine to Key West Airport?
As of September 2026, there are 4 operators available to choose from for flights from Maine to Key West Airport.
How old do you have to be to fly from Maine to Key West Airport?
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 Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West Airport 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 Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Maine to Key West

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.4 10,214 reviews	Search United Airlines flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.8 8,566 reviews	Search Delta flights
American Airlines	PriceFrom $290	Free Cancellation	Rating 7.1 12,049 reviews	Search American Airlines flights

Big Pine Key

Little Torch Key

Why use momondo?

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

It is quick and easy to find Maine to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.

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

Yes. momondo allows you to filter the results for Maine to Key West flights to just show those with flexible booking policies.

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

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 Maine to Key West.

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

Price alerts on flights to Key West 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 Key West trip

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Cheap flights from Maine to Key West from $113

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 Key West departing on 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Breeze Airways flights from Maine to Key West

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

American Airlines flights from Maine to Key West

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

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See travel insights to Key West from

How to get the cheapest flight ticket from Maine to Key West

What is the cheapest month to fly to Key West?

How far in advance should I book a flight from Maine to Key West?

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

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

What airlines fly to Key West?

How long does it take to fly to Key West?

Cheap Maine to Key West flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Key West

Frequently asked questions about flying from Maine to Key West

Best airlines flying from Maine to Key West

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

Traveling to a place near Key West?

Why use momondo?

An easier way to manage your Key West 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 the United States

Airports servicing Florida

Fly your favorite airline to Key West

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Key West

List of cabin classes available on flights landing in Key West. Availability may vary depending on flight origin and airline.

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