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St. Maarten

$78+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — SXM
Apr 6 — Apr 131
Mon 4/6
Mon 4/13
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 March 7, 2026.

This American Airlines deal was found by Cheapflights users on 3/2. 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.
Sun 4/198:35 am
MIA
-
SXM
Nonstop3h 02m
American Airlines
Wed 4/222:24 pm
SXM
-
MIA
1 stop16h 50m
American Airlines
Deal found 3/2$241
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Mon 5/1812:17 pm
MIA
-
SXM
Nonstop3h 05m
American Airlines
Thu 5/212:53 pm
SXM
-
MIA
1 stop29h 10m
American Airlines
Deal found 3/2$247
This American Airlines deal was found by Cheapflights users on 3/3. 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 4/128:35 am
MIA
-
SXM
Nonstop3h 02m
American Airlines
Fri 4/1712:41 pm
SXM
-
MIA
Nonstop3h 29m
American Airlines
Deal found 3/3$250
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Wed 4/88:35 am
MIA
-
SXM
Nonstop3h 02m
American Airlines
Fri 4/172:21 pm
SXM
-
MIA
Nonstop3h 29m
American Airlines
Deal found 3/3$255
This American Airlines deal was found by Cheapflights users on 3/7. 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 4/88:35 am
MIA
-
SXM
Nonstop3h 02m
American Airlines
Thu 4/1612:41 pm
SXM
-
MIA
Nonstop3h 29m
American Airlines
Deal found 3/7$258
This American Airlines deal was found by Cheapflights users on 3/3. 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 5/178:35 am
MIA
-
SXM
Nonstop3h 02m
American Airlines
Wed 5/202:24 pm
SXM
-
MIA
1 stop8h 27m
American Airlines
Deal found 3/3$261
This American Airlines deal was found by Cheapflights users on 3/5. 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 4/2812:17 pm
MIA
-
SXM
Nonstop3h 05m
American Airlines
Tue 5/192:24 pm
SXM
-
MIA
1 stop16h 50m
American Airlines
Deal found 3/5$265
This American Airlines deal was found by Cheapflights users on 3/5. 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 5/1310:09 am
MIA
-
SXM
Nonstop3h 11m
American Airlines
Tue 5/192:24 pm
SXM
-
MIA
1 stop9h 32m
American Airlines
Deal found 3/5$266

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 March 7, 2026.

Round-trip from

$234
(American Airlines)

One-way from

$78
(Southwest)
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 March 7, 2026.
Use the filters below to find and compare flights from Florida Keys to St. Maarten that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Tue 4/28

7:04 am-2:05 pm

1 stop7h 01m

Simpson Bay Princess Juliana

Tue 5/19

3:20 pm-12:43 am

1 stop9h 23m

$305

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Sat 4/18

7:59 pm-12:10 pm

1 stop16h 11m

Simpson Bay Princess Juliana

Fri 4/24

3:30 pm-8:48 pm

2 stops29h 18m

$315

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Tue 4/14

6:29 pm-11:26 am

1 stop16h 57m

Simpson Bay Princess Juliana

Sun 4/19

12:25 pm-10:42 pm

1 stop10h 17m

$327
Quickest round-trip

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Wed 4/15

7:00 am-1:30 pm

1 stop6h 30m

Simpson Bay Princess Juliana

Wed 4/22

2:25 pm-9:55 pm

1 stop7h 30m

$365

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Thu 9/3

6:31 pm-11:33 am

1 stop17h 02m

Simpson Bay Princess Juliana

Mon 9/7

12:32 pm-1:47 am

1 stop13h 15m

$377

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Sun 5/31

6:29 pm-11:27 am

1 stop16h 58m

Simpson Bay Princess Juliana

Fri 6/5

12:25 pm-10:48 pm

1 stop10h 23m

$404

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Wed 4/15

7:00 am-1:30 pm

1 stop6h 30m

Simpson Bay Princess Juliana

Mon 4/20

2:25 pm-10:00 pm

1 stop7h 35m

$425

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Wed 4/15

7:04 am-2:05 pm

1 stop7h 01m

Simpson Bay Princess Juliana

Wed 4/22

1:35 pm-12:54 am

1 stop11h 19m

$430

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Mon 4/20

6:15 pm-12:10 pm

2 stops17h 55m

Simpson Bay Princess Juliana

Tue 5/5

3:30 pm-6:35 pm

2 stops27h 05m

$430

MiamiSimpson Bay

MIA - SXM

MIASXM

Miami

Tue 4/28

7:00 am-1:30 pm

1 stop6h 30m

Simpson Bay Princess Juliana

Mon 5/4

2:25 pm-10:00 pm

1 stop7h 35m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 March 7, 2026.
Read through reviews of airlines operating flights from Florida Keys to St. Maarten, such as JetBlue, American Airlines, and Spirit Airlines. 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.
JetBlue
7.2
Good
2,897 reviews

Food

6.6

Entertainment

7.2

Crew

8.0

Boarding

7.4

Overall

7.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

FLL - MDE

The plane crew (all of them) worked as a fantastic team always smiling and professional. So.eonerful and appreciating to.see. They were definitly your A team.
JetBlue
7.2
Good
2,897 reviews
JetBlue
7.2
Good
2,897 reviews

Food

6.6

Entertainment

7.2

Crew

8.0

Boarding

7.4

Overall

7.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

FLL - MDE

The plane crew (all of them) worked as a fantastic team always smiling and professional. So.eonerful and appreciating to.see. They were definitly your A team.
American Airlines
7.1
Good
11,398 reviews
JetBlue
7.2
Good
2,897 reviews

Food

6.6

Entertainment

7.2

Crew

8.0

Boarding

7.4

Overall

7.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

FLL - MDE

The plane crew (all of them) worked as a fantastic team always smiling and professional. So.eonerful and appreciating to.see. They were definitly your A team.
Spirit Airlines
6.3
Okay
8,499 reviews
JetBlue
7.2
Good
2,897 reviews

Food

6.6

Entertainment

7.2

Crew

8.0

Boarding

7.4

Overall

7.2

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

FLL - MDE

The plane crew (all of them) worked as a fantastic team always smiling and professional. So.eonerful and appreciating to.see. They were definitly your A team.

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 30m. Fly via Copa Airlines or Southwest 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.

  • What are the cheapest airlines to fly from Florida Keys to St. Maarten one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $52. Users have also found prices from $99 and $108 on JetBlue and American Airlines, respectively.

  • 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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