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St. Maarten

$184+ Cheap flights from St. Louis (STL) 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SXM
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap 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 December 26, 2025.

This Air Canada deal was found by Cheapflights users on 12/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:05 pmSTL - SXM
1 stop21h 55mAir Canada
Tue 1/65:00 pmSXM - STL
1 stop24h 29mAir Canada
Deal found 12/25$665
This American Airlines deal was found by Cheapflights users on 12/25. 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 12/276:35 pmSTL - SXM
2 stops19h 58mAmerican Airlines
Mon 1/53:28 pmSXM - STL
2 stops20h 12mAmerican Airlines
Deal found 12/25$1,313
This FlightHub deal was found by Cheapflights users on 12/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:05 pmSTL - SXM
2 stops20h 35mAir Canada
Mon 1/55:00 pmSXM - STL
1 stop24h 29mAir Canada
Deal found 12/24$1,362
This American Airlines deal was found by Cheapflights users on 12/24. 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 12/245:04 amSTL - SXM
1 stop30h 22mAmerican Airlines
Mon 1/53:28 pmSXM - STL
1 stop27h 54mAmerican Airlines
Deal found 12/24$1,379

Find 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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$453
(Air Canada)

One-way from

$184
(Gotogate)

Popular in

December

Cheapest in

August

Average price

$1,055
Provider with most accurate pricing for Lambert-St Louis-Simpson Bay Princess Juliana flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Simpson Bay Princess Juliana flights.
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From Lambert-St Louis to St. Maarten
Search Deals
One-way flight from Lambert-St Louis to St. Maarten
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 26, 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

Tue 3/3

4:05 pm-4:00 pm

1 stop21h 55m

Simpson Bay Princess Juliana

Fri 3/13

4:00 pm-3:29 pm

1 stop24h 29m

$453

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

$453

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sun 1/25

4:05 pm-4:00 pm

1 stop21h 55m

Simpson Bay Princess Juliana

Thu 1/29

3:40 pm-3:29 pm

2 stops25h 49m

$481

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sun 2/8

6:00 am-2:55 pm

1 stop6h 55m

Simpson Bay Princess Juliana

Sat 2/14

3:40 pm-11:23 pm

1 stop9h 43m

$527

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sat 1/31

5:07 pm-12:58 pm

1 stop17h 51m

Simpson Bay Princess Juliana

Sat 2/7

5:01 pm-9:40 am

1 stop18h 39m

$527

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sun 2/8

6:00 am-2:55 pm

1 stop6h 55m

Simpson Bay Princess Juliana

Sun 2/15

1:38 pm-11:36 pm

1 stop11h 58m

$527

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sat 2/7

3:54 pm-12:58 pm

2 stops19h 04m

Simpson Bay Princess Juliana

Sat 2/14

1:41 pm-10:05 pm

1 stop10h 24m

$532

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 5/19

1:00 pm-2:05 pm

2 stops48h 05m

$184

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 5/26

4:48 pm-1:15 pm

2 stops19h 27m

$251

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 5/19

6:00 am-1:59 pm

1 stop6h 59m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 15 results
1
2

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 $497). Flying from St. Louis to St. Maarten in December is currently the most expensive (average of $683). 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 December 26, 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
7.9
Good
8,013 reviews

Entertainment

7.9

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,013 reviews
Delta
7.9
Good
8,013 reviews

Entertainment

7.9

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,061 reviews
Delta
7.9
Good
8,013 reviews

Entertainment

7.9

Overall

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Air Canada can get you from St. Louis to St. Maarten in just under 21h 55m. Your travel time can differ by up to . There are 2172 mi between St. Louis and St. Maarten.

  • 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 $497). Flying from St. Louis to St. Maarten in December is currently the most expensive (average of $683). 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

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Alternative routes for St. Louis to St. Maarten

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$497Average$621FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$554Average$705FlexibilityNo cancel feeOn-time71%

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