HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Maarten

Cheap flights from Florida Keys to St. Maarten

EYW — SXM
Sep 7 — Sep 141
Mon 9/7
Mon 9/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Florida Keys to St. Maarten with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Florida Keys to St. Maarten

Keep the following information in mind while searching for Florida Keys to St. Maarten flight deals. Data was last updated August 8, 2026.

Round-trip from

$363
(Copa Airlines)

One-way from

$137
(Southwest)
From Florida Keys to St. Maarten
Search Deals
One-way flight from Florida Keys to St. Maarten
Search Deals

Cheapflights Insights

Everything you need to know about your flight from Florida Keys to St. Maarten

How far ahead should I book a flight from Florida Keys to St. Maarten?

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Florida Keys to St. Maarten. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Florida Keys to St. Maarten?

Currently, January is the cheapest month in which you can book a flight from Florida Keys to St. Maarten (average of $345). Flying from Florida Keys to St. Maarten in June is currently the most expensive (average of $540). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St. Maarten

Get insights into the airlines that provide service to St. Maarten. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Maarten. Reviews last updated August 8, 2026.
Read through reviews of airlines operating flights from Florida Keys to St. Maarten, such as American Airlines and JetBlue. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,887 reviews

Entertainment

6.8

Food

6.4

Overall

7.1

Crew

7.9

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.
American Airlines
7.1
Good
11,887 reviews
American Airlines
7.1
Good
11,887 reviews

Entertainment

6.8

Food

6.4

Overall

7.1

Crew

7.9

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.
JetBlue
7.1
Good
3,030 reviews
American Airlines
7.1
Good
11,887 reviews

Entertainment

6.8

Food

6.4

Overall

7.1

Crew

7.9

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to St. Maarten. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Florida Keys to St. Maarten?

    There are many flights that can get you from Florida Keys to St. Maarten in 18h 19m. Fly via Copa Airlines to get the fastest option. Airlines will cover a distance of 1222 mi.

  • Can I find deals for flights from Florida Keys to St. Maarten that include hotel bookings?

    Yes. In addition to deals on Florida Keys to St. Maarten flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to St. Maarten?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to St. Maarten.

  • Can I find deals for business class flights from Florida Keys to St. Maarten?

    Yes. Cheapflights offers flight deals from Florida Keys to St. Maarten by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Florida Keys to St. Maarten?

    Currently, January is the cheapest month in which you can book a flight from Florida Keys to St. Maarten (average of $345). Flying from Florida Keys to St. Maarten in June is currently the most expensive (average of $540). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Florida Keys to St. Maarten

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Tampa to Luis Munoz Marin Intl flights
Orlando to Punta Cana flights
Miami to Santo Domingo flights
Fort Lauderdale to Montego Bay flights
Fort Lauderdale to Punta Cana flights
Miami to Punta Cana flights
Fort Lauderdale to Santo Domingo flights
Orlando to Santo Domingo flights
Fort Lauderdale to Kingston flights
Jacksonville to Luis Munoz Marin Intl flights
Orlando to Montego Bay flights
Fort Lauderdale to Santiago de los Caballeros flights
Miami to Nassau flights
Miami to Havana flights
Fort Lauderdale to Oranjestad flights
Miami to Oranjestad flights
Fort Lauderdale to Nassau flights
Miami to Willemstad flights
Orlando to Santiago de los Caballeros flights
Miami to Santiago de los Caballeros flights
Orlando to Oranjestad flights
Miami to Montego Bay flights
Miami to Bridgetown flights
Miami to Providenciales flights
Orlando to Nassau flights
Orlando to Ponce flights
Miami to Luis Munoz Marin Intl flights
Miami to Port of Spain flights
Miami to Kingston flights
Orlando to Saint Thomas Island flights
Orlando to Aguadilla flights
Miami to Simpson Bay flights
Tampa to Punta Cana flights
Miami to Castries flights
Pensacola to Luis Munoz Marin Intl flights
Orlando to Providenciales flights
Tampa to Santo Domingo flights
Miami to Cap Haitien flights
Fort Lauderdale to Cap Haitien flights
Fort Lauderdale to Providenciales flights
Tampa to Oranjestad flights
Miami to Saint Thomas Island flights
Fort Lauderdale to Aguadilla flights
Tampa to Montego Bay flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.