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St. Maarten

$251+ Cheap flights from Missouri 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SXM
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Missouri to St. Maarten

Cheapest flights from Missouri to St. Maarten
Explore the most affordable flight options available from Missouri to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Thu 12/2510:42 amSTL - SXM
2 stops25h 33mMultiple Airlines
Wed 12/313:20 pmSXM - STL
1 stop21h 36mMultiple Airlines
Deal found 12/9$400
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Thu 12/2510:42 amSTL - SXM
2 stops25h 33mMultiple Airlines
Mon 12/293:20 pmSXM - STL
1 stop21h 36mMultiple Airlines
Deal found 12/9$428
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/2310:48 amSTL - SXM
2 stops25h 27mMultiple Airlines
Wed 12/313:20 pmSXM - STL
1 stop21h 36mMultiple Airlines
Deal found 12/9$440
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/2310:48 amSTL - SXM
2 stops25h 27mMultiple Airlines
Mon 12/293:20 pmSXM - STL
1 stop21h 36mMultiple Airlines
Deal found 12/9$468
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Thu 12/2511:51 amSTL - SXM
1 stop24h 24mSpirit Airlines
Wed 12/313:20 pmSXM - STL
1 stop21h 36mSpirit Airlines
Deal found 12/9$473
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Sun 12/2810:57 amSTL - SXM
2 stops25h 18mMultiple Airlines
Wed 12/313:20 pmSXM - STL
1 stop21h 36mMultiple Airlines
Deal found 12/9$475
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Sun 12/2110:57 amSTL - SXM
2 stops25h 18mMultiple Airlines
Wed 12/313:20 pmSXM - STL
1 stop21h 36mMultiple Airlines
Deal found 12/11$478
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/2311:51 amSTL - SXM
1 stop24h 24mSpirit Airlines
Wed 12/313:20 pmSXM - STL
1 stop21h 36mSpirit Airlines
Deal found 12/9$487
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Thu 12/2511:51 amSTL - SXM
1 stop24h 24mSpirit Airlines
Mon 12/293:20 pmSXM - STL
1 stop21h 36mSpirit Airlines
Deal found 12/9$501
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/2311:51 amSTL - SXM
1 stop24h 24mSpirit Airlines
Mon 12/293:20 pmSXM - STL
1 stop21h 36mSpirit Airlines
Deal found 12/9$515
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Sun 12/2811:51 amSTL - SXM
1 stop24h 24mSpirit Airlines
Wed 12/313:20 pmSXM - STL
1 stop21h 36mSpirit Airlines
Deal found 12/9$521
This Delta deal was found by Cheapflights users on 12/10. 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.
Sun 12/215:43 amMCI - SXM
1 stop7h 07mDelta
Sat 12/271:45 pmSXM - MCI
1 stop12h 11mDelta
Deal found 12/10$817

Find flight deals from Missouri to St. Maarten

Keep the following information in mind while searching for Missouri to St. Maarten flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$392
(Frontier)

One-way from

$251
(Delta)

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.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Simpson Bay Princess Juliana flights.
Search Deals
From Missouri to St. Maarten
Search Deals
One-way flight from Missouri to St. Maarten
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 12, 2025.
Use the filters below to find and compare flights from Missouri to St. Maarten that are best for you.

Fly from

Missouri

Fly to

St. Maarten

Route

Depart

Return

Price

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 2/17

6:00 am-2:50 pm

1 stop6h 50m

Simpson Bay Princess Juliana

Tue 2/24

1:38 pm-7:22 pm

1 stop7h 44m

$465

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 2/17

6:00 am-2:50 pm

1 stop6h 50m

Simpson Bay Princess Juliana

Wed 2/25

1:38 pm-11:36 pm

1 stop11h 58m

$465

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Wed 2/4

6:00 am-2:55 pm

1 stop6h 55m

Simpson Bay Princess Juliana

Thu 2/12

1:38 pm-8:41 pm

1 stop9h 03m

$465

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 1/13

6:00 am-2:55 pm

1 stop6h 55m

Simpson Bay Princess Juliana

Fri 1/23

1:55 pm-8:37 pm

1 stop8h 42m

$465

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sun 1/18

6:00 am-2:55 pm

1 stop6h 55m

Simpson Bay Princess Juliana

Fri 1/23

1:55 pm-11:37 pm

1 stop11h 42m

$465

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Mon 2/16

6:00 am-2:50 pm

1 stop6h 50m

Simpson Bay Princess Juliana

Wed 2/25

1:38 pm-11:36 pm

1 stop11h 58m

$465

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 1/20

6:00 am-2:55 pm

1 stop6h 55m

Simpson Bay Princess Juliana

Wed 1/28

1:55 pm-11:37 pm

1 stop11h 42m

$465

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sun 1/18

3:54 pm-12:58 pm

2 stops19h 04m

Simpson Bay Princess Juliana

Fri 1/23

5:33 pm-9:08 am

1 stop17h 35m

$470

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Wed 2/18

11:55 am-12:13 pm

2 stops22h 18m

Simpson Bay Princess Juliana

Tue 2/24

1:38 pm-7:22 pm

1 stop7h 44m

$470

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Mon 2/16

6:00 am-2:50 pm

1 stop6h 50m

Simpson Bay Princess Juliana

Fri 2/27

4:15 pm-3:55 pm

2 stops25h 40m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 25 results
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Best time to book a flight from Missouri to St. Maarten

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

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

Currently, January is the cheapest month in which you can book a flight from Missouri to St. Maarten (average of $489). Flying from Missouri to St. Maarten in December is currently the most expensive (average of $650). 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.

What is the cheapest time of day to fly from MO to SX?

Find hourly flight availability from Missouri to St. Maarten. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s optimal to fly from Missouri to St. Maarten at noon. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Missouri 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 Missouri to St. Maarten?

    Delta and American Airlines can get you from Missouri to St. Maarten in just under 6h 50m. Your travel time can differ by up to 12h 15m. The distance from Missouri to St. Maarten is about 2172 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Missouri to St. Maarten (average of $489). Flying from Missouri to St. Maarten in December is currently the most expensive (average of $650). 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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Alternative routes for Missouri 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 Missouri to St. Maarten

Discover the top 2 airlines that operate flights from Missouri 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$497Average$667FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$560Average$739FlexibilityNo cancel feeOn-time71%

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