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Cheap flights from Portland, Maine to Florida Keys from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Florida Keys departing on 5/13. 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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0 bags

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Find the cheapest flights from Portland, Maine to Florida Keys

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland, Maine to Florida Keys.
JetBlue Logo
2:15 pm - 10:37 pmPWM-MIA
8h 22m1 stop
JetBlue Logo
7:00 am - 2:40 pmMIA-PWM
7h 40m1 stop
$215JetBlue
Find Deal
Sat, May 3 - Fri, May 9
Delta Logo
2:30 pm - 11:19 pmPWM-MIA
8h 49m1 stop
Delta Logo
7:15 am - 1:50 pmMIA-PWM
6h 35m1 stop
$217Delta
Find Deal
Fri, May 9 - Sat, May 17
American Airlines Logo
4:15 pm - 11:58 pmPWM-MIA
7h 43m1 stop
American Airlines Logo
6:00 am - 1:22 pmMIA-PWM
7h 22m2 stops
$222American Airlines
Find Deal
Sat, May 3 - Sat, May 10
American Airlines Logo
5:18 pm - 12:25 amPWM-MIA
7h 07m2 stops
American Airlines Logo
6:00 am - 1:22 pmMIA-PWM
7h 22m2 stops
$227American Airlines
Find Deal
Sat, May 3 - Sat, May 10
United Airlines Logo
6:00 am - 2:55 pmPWM-MIA
8h 55m1 stop
United Airlines Logo
5:47 pm - 11:27 pmMIA-PWM
5h 40m1 stop
$297United Airlines
Find Deal
Wed, Apr 30 - Thu, May 8
United Airlines Logo
5:30 am - 4:15 pmPWM-MIA
10h 45m2 stops
United Airlines Logo
5:47 pm - 11:27 pmMIA-PWM
5h 40m1 stop
$302United Airlines
Find Deal
Sat, May 10 - Mon, May 12
Southwest Logo
9:05 am - 8:40 pmPWM-MIA
11h 35m2 stops
Southwest Logo
5:05 pm - 11:10 pmMIA-PWM
6h 05m1 stop
$312Southwest
Find Deal
Tue, Sep 2 - Thu, Sep 4
Southwest Logo
8:45 am - 8:45 pmPWM-MIA
12h 00m2 stops
Southwest Logo
7:10 am - 1:00 pmMIA-PWM
5h 50m1 stop
$343Southwest
Find Deal
Fri, Sep 12 - Wed, Sep 17
 Logo
12:35 pm - 8:12 pmPWM-MIA
31h 37m2 stops
 Logo
8:52 pm - 6:38 pmMIA-PWM
21h 46m2 stops
Sun, Jun 1 - Sun, Jun 8
 Logo
12:35 pm - 8:00 amPWM-MIA
19h 25m3 stops
 Logo
8:52 pm - 6:38 pmMIA-PWM
21h 46m2 stops
Sun, Jun 1 - Sun, Jun 8

JetBlue flights from Portland, Maine to Florida Keys

Our best JetBlue deals on Portland, Maine to Florida Keys flight tickets
JetBlue
May 3
PWM2:15 pmPortland
8h 22m
1 stop
MIA10:37 pmMiami
May 9
MIA7:00 amMiami
7h 40m
1 stop
PWM2:40 pmPortland
JetBlue
Apr 23
PWM5:35 pmPortland
6h 20m
1 stop
MIA11:55 pmMiami
May 1
MIA6:35 amMiami
7h 50m
1 stop
PWM2:25 pmPortland
JetBlue
Apr 24
PWM5:35 pmPortland
6h 20m
1 stop
MIA11:55 pmMiami
May 2
MIA6:35 amMiami
7h 50m
1 stop
PWM2:25 pmPortland

Delta flights from Portland, Maine to Florida Keys

Our best Delta deals on Portland, Maine to Florida Keys flight tickets
Delta
May 9
PWM2:30 pmPortland
8h 49m
1 stop
MIA11:19 pmMiami
May 17
MIA7:15 amMiami
6h 35m
1 stop
PWM1:50 pmPortland
Delta
Apr 24
PWM2:59 pmPortland
8h 24m
1 stop
MIA11:23 pmMiami
Apr 30
MIA7:05 amMiami
17h 37m
1 stop
PWM12:42 amPortland
Delta
Apr 24
PWM2:59 pmPortland
8h 24m
1 stop
MIA11:23 pmMiami
Apr 30
MIA7:05 amMiami
7h 14m
1 stop
PWM2:19 pmPortland

See travel insights to Florida Keys from

How to get the cheapest flight ticket from Portland, 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

What is the cheapest month to fly to Florida Keys?

The month of May is another great option to travel to Florida Keys, with average flight prices from Portland, Maine averaging around $396.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Portland, Maine to Florida Keys is on a Wednesday when prices can be found for as low as $379. The most expensive day to fly to Florida Keys is Monday, with ticket prices averaging around $544.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is at noon. momondo users have found flights departing from Portland, Maine to Florida Keys at noon for as low as $438. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $486.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Portland, Maine when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $442 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Portland, Maine for as low as $353 on momondo.

Cheap Portland, Maine to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Florida Keys

Best Price Found

$109

Fastest flight time

4h 58m

Direct flights

None

Airports in Florida Keys

2 airports
The best one-way flight to Florida Keys from Portland, Maine in the past 72 hours is $109. The best round-trip flight deal from Portland, Maine to Florida Keys found on momondo in the last 72 hours is $215.
The fastest flight from Portland, Maine to Florida Keys takes 4h 58m
There are no direct flights from Portland, Maine to Florida Keys. Popular non-direct routes for this connection are Portland Airport - Miami Airport and Portland Airport - Key West Airport.
There are 2 airports near Florida Keys: Key West (EYW), Miami (MIA)

  • When did momondo last update prices for flights from Portland Airport to Florida Keys?

    Prices for flights from Portland Airport to Florida Keys are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Florida Keys?

  • How old do you have to be to fly from Portland Airport to Florida Keys?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Portland, Maine to Florida Keys?


Best airlines flying from Portland, Maine to Florida Keys

Compare and see reviews for airlines that fly from Portland, Maine to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $246Free CancellationRating
8.0
7,897 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $346Free CancellationRating
7.4
8,618 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Florida Keys?

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

Can I find flights from Portland to Florida Keys with flexible booking policies on momondo?

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

How can momondo help me find flights from Portland to Florida Keys?

momondo provides multiple filters to help you find the best flight to Florida Keys from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Florida Keys right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Florida Keys, momondo offers a useful price alert feature which will track prices for flights to Florida Keys from Portland and alert you when they change.


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