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St. Maarten

$89+ Cheap flights from Florida Keys to St. Maarten

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — SXM
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find flight deals from Florida Keys to St. Maarten

Cheapest flights from Florida Keys to St. Maarten
Explore the most affordable flight options available from Florida Keys to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:45 amMIA - SXM
1 stop7h 05mAmerican Airlines
Thu 11/203:20 pmSXM - MIA
Nonstop3h 35mAmerican Airlines
Deal found 10/21$286
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:38 pmMIA - SXM
1 stop15h 22mAmerican Airlines
Sat 11/225:05 pmSXM - MIA
1 stop15h 12mAmerican Airlines
Deal found 10/21$289
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:33 amMIA - SXM
1 stop29h 53mAmerican Airlines
Thu 1/83:31 pmSXM - MIA
Nonstop3h 37mAmerican Airlines
Deal found 10/22$292
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:15 pmMIA - SXM
Nonstop3h 07mAmerican Airlines
Wed 11/192:51 pmSXM - MIA
1 stop8h 17mAmerican Airlines
Deal found 10/21$295
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:00 amMIA - SXM
1 stop7h 55mDelta
Wed 11/264:20 pmSXM - MIA
1 stop9h 26mDelta
Deal found 10/23$297
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:03 pmMIA - SXM
1 stop20h 25mMultiple Airlines
Thu 12/1111:30 amSXM - MIA
1 stop6h 25mMultiple Airlines
Deal found 10/22$305
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:38 pmMIA - SXM
1 stop15h 12mAmerican Airlines
Wed 11/55:24 pmSXM - MIA
Nonstop3h 31mAmerican Airlines
Deal found 10/22$311
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:27 pmMIA - SXM
1 stop17h 01mMultiple Airlines
Sun 11/2311:30 amSXM - MIA
1 stop6h 25mMultiple Airlines
Deal found 10/21$322
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:46 pmMIA - SXM
1 stop21h 42mMultiple Airlines
Thu 11/2011:30 amSXM - MIA
1 stop6h 25mMultiple Airlines
Deal found 10/20$324
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:09 pmMIA - SXM
1 stop5h 43mArajet
Thu 11/2011:30 amSXM - MIA
1 stop6h 25mArajet
Deal found 10/20$338

Cheap 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 October 23, 2025.

Round-trip from

$285
(American Airlines)

One-way from

$89
(American Airlines)
From Florida Keys to St. Maarten
Search Deals
One-way flight from Florida Keys to St. Maarten
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys to St. Maarten 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, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Florida Keys to St. Maarten that are best for you.

Fly from

Florida Keys

Fly to

St. Maarten

Route

Depart

Return

Price

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Fri 1/9

7:55 pm-12:51 pm

1 stop15h 56m

Simpson Bay Princess Juliana

Tue 1/13

2:50 pm-7:27 am

1 stop17h 37m

$289

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Thu 3/12

6:27 pm-11:22 am

1 stop16h 55m

Simpson Bay Princess Juliana

Mon 3/16

12:25 pm-10:24 pm

1 stop9h 59m

$291

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Mon 11/10

7:00 am-2:55 pm

1 stop6h 55m

Simpson Bay Princess Juliana

Wed 11/12

4:20 pm-12:46 am

1 stop9h 26m

$297

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Tue 11/18

7:00 am-2:55 pm

1 stop6h 55m

Simpson Bay Princess Juliana

Tue 11/25

4:20 pm-9:23 am

1 stop18h 03m

$297

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Tue 11/18

6:00 am-2:55 pm

1 stop7h 55m

Simpson Bay Princess Juliana

Wed 11/26

4:20 pm-12:46 am

1 stop9h 26m

$297

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Fri 4/17

12:05 pm-3:15 pm

Nonstop3h 10m

Simpson Bay Princess Juliana

Mon 4/20

5:25 pm-8:55 pm

Nonstop3h 30m

$348

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Sat 2/21

5:29 pm-11:24 am

1 stop16h 55m

Simpson Bay Princess Juliana

Fri 3/6

12:25 pm-9:24 pm

1 stop9h 59m

$361

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Tue 4/21

6:00 am-12:45 pm

1 stop6h 45m

Simpson Bay Princess Juliana

Tue 4/28

2:35 pm-7:58 am

1 stop17h 23m

$362

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Sun 3/1

5:27 pm-11:22 am

1 stop16h 55m

Simpson Bay Princess Juliana

Wed 3/11

12:25 pm-10:42 pm

1 stop10h 17m

$376

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Mon 11/17

7:00 am-2:55 pm

1 stop6h 55m

Simpson Bay Princess Juliana

Thu 11/20

4:20 pm-12:46 am

1 stop9h 26m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 20 results
1
2

Best time to book a flight from Florida Keys to St. Maarten

Have a flexible travel schedule? Discover the best time to fly to St. Maarten from Florida Keys with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Florida Keys to St. Maarten
No data available for this route at this time. Please check back soon.

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 October 23, 2025.
Read through reviews of airlines operating flights from Florida Keys to St. Maarten, such as American Airlines, Spirit Airlines, and Frontier. 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
7.2
Good
11,028 reviews

Food

6.4

Comfort

7.2

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
11,028 reviews
American Airlines
7.2
Good
11,028 reviews

Food

6.4

Comfort

7.2

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
Spirit Airlines
6.3
Okay
8,098 reviews
American Airlines
7.2
Good
11,028 reviews

Food

6.4

Comfort

7.2

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
Frontier
5.8
Fair
3,128 reviews
American Airlines
7.2
Good
11,028 reviews

Food

6.4

Comfort

7.2

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

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 6h 55m. Fly via American Airlines, Copa Airlines, or Delta to get the fastest option. Airlines will cover a distance of 1222 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

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