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St. Maarten

$522+ Cheap flights from St. Louis (STL) to St. Maarten

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SXM
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from St. Louis to St. Maarten

Keep the following information in mind while searching for St. Louis to St. Maarten flight deals. Data was last updated September 16, 2025.

Round-trip from

$519
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$763
From Lambert-St Louis to St. Maarten
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from St. Louis to St. Maarten

Cheapest flights from St. Louis to St. Maarten
Explore the most affordable flight options available from St. Louis to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 10/293:03 pmSTL - SXM
2 stops21h 34mAmerican Airlines
Wed 11/53:20 pmSXM - STL
2 stops18h 49mAmerican Airlines
Deal found 9/14$522
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Sat 10/117:15 pmSTL - SXM
3 stops23h 15mMultiple Airlines
Sat 10/183:05 pmSXM - STL
3 stops26h 30mMultiple Airlines
Deal found 9/15$535
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/316:00 amSTL - SXM
1 stop6h 49mDelta
Fri 11/74:14 pmSXM - STL
1 stop7h 24mDelta
Deal found 9/16$537
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Fri 10/319:50 amSTL - SXM
3 stops27h 10mMultiple Airlines
Fri 11/75:00 pmSXM - STL
1 stop24h 29mMultiple Airlines
Deal found 9/16$539
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/83:59 pmSTL - SXM
2 stops20h 01mAmerican Airlines
Wed 11/195:24 pmSXM - STL
2 stops16h 45mAmerican Airlines
Deal found 9/16$555
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Thu 10/29:50 amSTL - SXM
3 stops27h 10mMultiple Airlines
Mon 10/63:05 pmSXM - STL
3 stops21h 55mMultiple Airlines
Deal found 9/15$580
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/114:25 pmSTL - SXM
2 stops20h 12mAmerican Airlines
Sat 10/184:24 pmSXM - STL
2 stops16h 45mAmerican Airlines
Deal found 9/15$592
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/315:23 amSTL - SXM
1 stop8h 52mAmerican Airlines
Fri 11/75:24 pmSXM - STL
2 stops16h 44mAmerican Airlines
Deal found 9/16$610
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/24:36 pmSTL - SXM
2 stops19h 43mAmerican Airlines
Mon 10/62:40 pmSXM - STL
2 stops10h 18mAmerican Airlines
Deal found 9/15$700

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis 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 September 16, 2025.
Use the filters below to find and compare flights from St. Louis to St. Maarten that are best for you.

Fly from

St. Louis

Fly to

St. Maarten

Route

Depart

Return

Price

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Wed 10/29

5:53 pm-3:15 pm

2 stops20h 22m

Simpson Bay Princess Juliana

Wed 11/5

2:51 pm-11:07 pm

1 stop10h 16m

$522

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sat 10/11

7:15 pm-7:30 pm

2 stops23h 15m

Simpson Bay Princess Juliana

Sat 10/18

3:05 pm-10:02 am

1 stop19h 57m

$522

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 1/13

4:05 pm-4:00 pm

1 stop21h 55m

Simpson Bay Princess Juliana

Fri 1/23

5:00 pm-3:29 pm

1 stop24h 29m

$527

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sat 11/8

3:59 pm-2:00 pm

2 stops20h 01m

Simpson Bay Princess Juliana

Wed 11/19

5:24 pm-8:09 am

2 stops16h 45m

$555

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Thu 10/2

9:50 am-2:00 pm

3 stops27h 10m

Simpson Bay Princess Juliana

Mon 10/6

3:05 pm-12:00 pm

3 stops21h 55m

$580

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 1/6

5:23 am-1:55 pm

1 stop6h 32m

Simpson Bay Princess Juliana

Tue 1/13

3:20 pm-9:48 pm

1 stop8h 28m

$583

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 1/13

5:54 pm-2:05 pm

2 stops18h 11m

Simpson Bay Princess Juliana

Fri 1/23

3:20 pm-8:14 am

2 stops18h 54m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from St. Louis to St. Maarten

Have a flexible travel schedule? Discover the best time to fly to St. Maarten from St. Louis 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 St. Louis to St. Maarten

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

Currently, September is the cheapest month in which you can book a flight from St. Louis to St. Maarten (average of $459). Flying from St. Louis to St. Maarten in March is currently the most expensive (average of $652). 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 September 16, 2025.
See what other customers who have flown with Delta and American Airlines from St. Louis to St. Maarten have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from St. Louis to St. Maarten?

    If you book a flight to St. Maarten from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

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

    American Airlines and Air Canada can get you from St. Louis to St. Maarten in just under 20h 22m. Your travel time can differ by up to 1h 33m. There are 2172 mi between St. Louis and St. Maarten. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis 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 St. Louis to St. Maarten?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to St. Maarten (average of $459). Flying from St. Louis to St. Maarten in March is currently the most expensive (average of $652). 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

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Top 2 airlines flying from St. Louis to St. Maarten

Discover the top 2 airlines that operate flights from St. Louis to St. Maarten. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$497Average$694FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$540Average$722FlexibilityNo cancel feeOn-time71%

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