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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 4/28. 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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0 bags

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Find the cheapest flights from Maine to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
7:53 pm - 12:26 pm
BGR
-
EYW
16h 33m
1 stop
Breeze Airways Logo
9:49 am - 6:14 pm
EYW
-
BGR
8h 25m
1 stop
$158Breeze Airways
Sun, Mar 22 - Fri, Mar 27
Breeze Airways Logo
6:54 pm - 12:21 pm
BGR
-
EYW
17h 27m
1 stop
Breeze Airways Logo
9:49 am - 6:14 pm
EYW
-
BGR
8h 25m
1 stop
$176Breeze Airways
Mon, Mar 23 - Fri, Mar 27
Breeze Airways Logo
7:53 pm - 12:26 pm
BGR
-
EYW
16h 33m
1 stop
Breeze Airways Logo
9:49 am - 6:14 pm
EYW
-
BGR
8h 25m
1 stop
$200Breeze Airways
Sun, Mar 15 - Fri, Apr 10
Breeze Airways Logo
6:54 pm - 12:21 pm
BGR
-
EYW
17h 27m
1 stop
Breeze Airways Logo
9:49 am - 6:14 pm
EYW
-
BGR
8h 25m
1 stop
$204Breeze Airways
Mon, Mar 16 - Fri, Apr 10
Breeze Airways Logo
7:53 pm - 12:26 pm
BGR
-
EYW
16h 33m
1 stop
Breeze Airways Logo
9:46 am - 7:13 pm
EYW
-
BGR
9h 27m
1 stop
$216Breeze Airways
Sun, Mar 15 - Thu, Apr 9
Multiple Airlines Logo
12:09 pm - 10:21 am
BOS
-
EYW
22h 12m
2 stops
Multiple Airlines Logo
11:51 am - 9:33 pm
EYW
-
BOS
9h 42m
1 stop
$224Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
4:23 pm - 11:11 am
BOS
-
EYW
18h 48m
1 stop
Multiple Airlines Logo
9:46 am - 9:33 pm
EYW
-
BOS
11h 47m
1 stop
$228Multiple Airlines
Tue, Mar 24 - Thu, Mar 26
Delta Logo
1:55 pm - 7:45 pm
BOS
-
EYW
5h 50m
1 stop
Delta Logo
7:00 am - 1:54 pm
EYW
-
BOS
6h 54m
1 stop
$237Delta
Tue, Aug 11 - Tue, Aug 18
American Airlines Logo
11:24 am - 10:58 pm
PWM
-
EYW
11h 34m
2 stops
American Airlines Logo
4:20 pm - 10:46 pm
EYW
-
PWM
6h 26m
1 stop
$262American Airlines
Sat, May 9 - Wed, May 13
American Airlines Logo
6:00 am - 12:00 pm
PWM
-
EYW
6h 00m
1 stop
American Airlines Logo
5:19 pm - 11:55 pm
EYW
-
PWM
6h 36m
1 stop
$277American Airlines
Wed, Mar 18 - Wed, Mar 25

Breeze Airways flights from Maine to Key West

Our best Breeze Airways deals on Maine to Key West flight tickets
Breeze Airways
Mar 22
BGR7:53 pmBangor
16h 33m
1 stop
EYW12:26 pmKey West
Mar 27
EYW9:49 amKey West
8h 25m
1 stop
BGR6:14 pmBangor
$158
Breeze Airways
Mar 23
BGR6:54 pmBangor
17h 27m
1 stop
EYW12:21 pmKey West
Mar 27
EYW9:49 amKey West
8h 25m
1 stop
BGR6:14 pmBangor
$176
Breeze Airways
Mar 15
BGR7:53 pmBangor
16h 33m
1 stop
EYW12:26 pmKey West
Apr 10
EYW9:49 amKey West
8h 25m
1 stop
BGR6:14 pmBangor
$200

United Airlines flights from Maine to Key West

Our best United Airlines deals on Maine to Key West flight tickets
United Airlines
Mar 21
BOS8:52 amBoston Logan Intl
8h 53m
1 stop
EYW5:45 pmKey West
Mar 25
EYW6:28 pmKey West
5h 29m
1 stop
BOS11:57 pmBoston Logan Intl
$237
United Airlines
Mar 20
BOS8:45 amBoston Logan Intl
9h 00m
1 stop
EYW5:45 pmKey West
Mar 25
EYW6:28 pmKey West
5h 29m
1 stop
BOS11:57 pmBoston Logan Intl
$252
United Airlines
Mar 18
BOS12:07 pmBoston Logan Intl
10h 12m
2 stops
EYW10:19 pmKey West
Mar 25
EYW6:28 pmKey West
5h 29m
1 stop
BOS11:57 pmBoston Logan Intl
$257

momondo Fare Finder

 
Customize your flight search to find flights from Maine to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 3, 2026.
Use the filters below to find and compare flights from Maine to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangorKey West

BGR - EYW

BGREYW

Bangor

Sun 3/22

7:53 pm-12:26 pm

1 stop16h 33m

Key West

Fri 3/27

9:49 am-6:14 pm

1 stop8h 25m

$158

BangorKey West

BGR - EYW

BGREYW

Bangor

Mon 3/23

6:54 pm-12:21 pm

1 stop17h 27m

Key West

Fri 3/27

9:49 am-6:14 pm

1 stop8h 25m

$176

BangorKey West

BGR - EYW

BGREYW

Bangor

Sun 3/15

7:53 pm-12:26 pm

1 stop16h 33m

Key West

Fri 4/10

9:49 am-6:14 pm

1 stop8h 25m

$200

BangorKey West

BGR - EYW

BGREYW

Bangor

Mon 3/16

6:54 pm-12:21 pm

1 stop17h 27m

Key West

Fri 4/10

9:49 am-6:14 pm

1 stop8h 25m

$204

BangorKey West

BGR - EYW

BGREYW

Bangor

Sun 3/15

7:53 pm-12:26 pm

1 stop16h 33m

Key West

Thu 4/9

9:46 am-7:13 pm

1 stop9h 27m

$216

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Wed 3/25

12:09 pm-10:21 am

2 stops22h 12m

Key West

Wed 4/1

11:51 am-9:33 pm

1 stop9h 42m

$224

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Tue 3/24

4:23 pm-11:11 am

1 stop18h 48m

Key West

Thu 3/26

9:46 am-9:33 pm

1 stop11h 47m

$228

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Tue 8/11

1:55 pm-7:45 pm

1 stop5h 50m

Key West

Tue 8/18

7:00 am-1:54 pm

1 stop6h 54m

$237

PortlandKey West

PWM - EYW

PWMEYW

Portland

Sat 5/9

11:24 am-10:58 pm

2 stops11h 34m

Key West

Wed 5/13

4:20 pm-10:46 pm

1 stop6h 26m

$262

PortlandKey West

PWM - EYW

PWMEYW

Portland

Wed 3/18

6:00 am-12:00 pm

1 stop6h 00m

Key West

Wed 3/25

5:19 pm-11:55 pm

1 stop6h 36m

$277

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

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

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 $316. If you are unable to visit Key West during the month of September, then departing from Maine during the month July is also very affordable. Most momondo users find prices during this month for around $341.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Maine is on a Monday. momondo users have found tickets for Monday departures for as low as $392. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Maine to Key West for around $576.

How far in advance should I book a flight 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 $413 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 $363 on momondo.

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

Fastest flight time

3h 38m

Direct flights

Every day

Airports in Key West

1 airport
The fastest flight from Maine to Key West takes 3h 38m
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

  • 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?

  • 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 AirlinesPriceFrom $256Free CancellationRating
7.4
9,377 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,242 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,375 reviews
Search American Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
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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