What airlines fly to Florida Keys?

American Airlines, JetBlue and United Airlines are the top three most popular airlines that fly to Florida Keys from Portland, Maine according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

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 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.

$261 Cheap Flights from Portland, Maine to Florida Keys in 2026/27

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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

Prices

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What is the cheapest month to fly to Florida Keys?

The month of September is another great option to travel to Florida Keys, with average flight prices from Portland, Maine averaging around $406.

How far in advance should I book a flight from Portland, Maine to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $450 when searching 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 $307 on momondo.

Can stopping save me money on Portland, Maine to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Portland, Maine to Florida Keys.

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

Fastest flight time	5h 23m
Direct flights	None

The fastest flight from Portland, Maine to Florida Keys takes 5h 23m

There are no direct flights from Portland, Maine to Florida Keys. There are no popular flight routes from Portland, Maine to Florida Keys.

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Frequently asked questions about flying from Portland, Maine to Florida Keys

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 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?
Based on momondo bookings for flights between Portland, Maine and Florida Keys, the leading plane model is Embraer 175 (Enhanced Winglets), making up 13.19% of the total bookings. Other popular models include Airbus A220-300 with 12.04%, Boeing 737 MAX 8 with 9.73%, and Airbus A320-100/200 with 8.72%.

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
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.4 10,289 reviews	Search United Airlines flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.8 8,634 reviews	Search Delta flights
American Airlines	PriceFrom $290	Free Cancellation	Rating 7.0 12,129 reviews	Search American 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.