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St. Maarten

$73+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — SXM
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap 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 December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/3. 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 12/306:00 amMIA - SXM
1 stop6h 59mAmerican Airlines
Sat 1/105:01 pmSXM - MIA
1 stop15h 26mAmerican Airlines
Deal found 12/3$283
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/1012:13 pmMIA - SXM
Nonstop3h 12mAmerican Airlines
Mon 12/223:28 pmSXM - MIA
Nonstop3h 42mAmerican Airlines
Deal found 12/2$291
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/1012:13 pmMIA - SXM
Nonstop3h 12mAmerican Airlines
Sun 1/255:33 pmSXM - MIA
Nonstop3h 31mAmerican Airlines
Deal found 12/2$293
This American Airlines deal was found by Cheapflights users on 12/3. 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 12/1412:13 pmMIA - SXM
Nonstop3h 12mAmerican Airlines
Wed 12/175:25 pmSXM - MIA
Nonstop3h 35mAmerican Airlines
Deal found 12/3$301
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Fri 12/1212:13 pmMIA - SXM
Nonstop3h 12mAmerican Airlines
Sat 12/203:28 pmSXM - MIA
Nonstop3h 42mAmerican Airlines
Deal found 12/3$302
This American Airlines deal was found by Cheapflights users on 12/3. 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 12/136:00 amMIA - SXM
1 stop7h 05mAmerican Airlines
Sat 12/203:28 pmSXM - MIA
Nonstop3h 42mAmerican Airlines
Deal found 12/3$306
This Mytrip deal was found by Cheapflights users on 12/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:59 pmMIA - SXM
2 stops15h 16mSpirit Airlines
Mon 2/93:15 pmSXM - MIA
2 stops21h 41mSpirit Airlines
Deal found 12/2$324
This Mytrip deal was found by Cheapflights users on 12/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:59 pmMIA - SXM
2 stops15h 16mSpirit Airlines
Sat 1/103:15 pmSXM - MIA
2 stops20h 16mSpirit Airlines
Deal found 12/3$333

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 December 4, 2025.

Round-trip from

$283
(American Airlines)

One-way from

$73
(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 December 4, 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

Wed 1/7

5:50 am-2:55 pm

1 stop8h 05m

Simpson Bay Princess Juliana

Wed 1/14

1:55 pm-9:41 pm

1 stop8h 46m

$283

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Fri 1/9

4:32 pm-12:30 pm

2 stops18h 58m

Simpson Bay Princess Juliana

Wed 1/14

1:55 pm-9:41 pm

1 stop8h 46m

$288

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Thu 1/8

1:21 pm-12:30 pm

2 stops22h 09m

Simpson Bay Princess Juliana

Sat 1/10

5:28 pm-12:51 am

1 stop8h 23m

$288

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Thu 1/8

3:24 pm-12:30 pm

2 stops20h 06m

Simpson Bay Princess Juliana

Wed 1/14

1:55 pm-12:51 am

1 stop11h 56m

$288

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Fri 1/9

5:50 am-2:55 pm

1 stop8h 05m

Simpson Bay Princess Juliana

Sat 1/10

5:28 pm-9:24 am

1 stop16h 56m

$289

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Thu 1/15

5:29 pm-11:24 am

1 stop16h 55m

Simpson Bay Princess Juliana

Mon 1/19

12:25 pm-12:37 am

1 stop13h 12m

$296

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Sun 12/14

12:13 pm-4:25 pm

Nonstop3h 12m

Simpson Bay Princess Juliana

Wed 12/17

5:25 pm-8:00 pm

Nonstop3h 35m

$301

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Thu 1/22

7:00 am-2:10 pm

2 stops30h 10m

Simpson Bay Princess Juliana

Mon 1/26

3:15 pm-11:56 am

2 stops21h 41m

$315

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Sun 2/22

5:29 pm-11:24 am

1 stop16h 55m

Simpson Bay Princess Juliana

Wed 2/25

12:25 pm-6:56 pm

1 stop7h 31m

$316

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Mon 2/16

8:30 am-12:38 pm

Nonstop3h 08m

Simpson Bay Princess Juliana

Fri 2/20

5:28 pm-8:10 pm

Nonstop3h 42m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 21 results
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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 December 4, 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
11,043 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Comfort

7.2

Food

6.5

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
11,043 reviews
American Airlines
7.2
Good
11,043 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Comfort

7.2

Food

6.5

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
8,161 reviews
American Airlines
7.2
Good
11,043 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Comfort

7.2

Food

6.5

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
3,092 reviews
American Airlines
7.2
Good
11,043 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Comfort

7.2

Food

6.5

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 8h 05m. Fly via Delta 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.

See more FAQs

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