How far in advance should I book a flight from St. Louis to St. Maarten?

To save up to 123% on this flight, we recommend booking at least 32 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St. Louis to St. Maarten from $797 1-2 weeks out and tickets from $943 for flights departing within the next 72 hours.

What is the cheapest month to fly from St. Louis to St. Maarten?

Our data shows that August tends to be the cheapest month to fly to St. Maarten from St. Louis. Users have commonly found prices around $722 for the month, but tickets can be as low as $438. Due to multiple factors, prepare for potentially higher prices in December.

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.

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.

$694+ Flights from St. Louis to St. Maarten

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Cheap flight deals from St. Louis to St. Maarten

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$585 (American Airlines)
Popular in	December
Cheapest in	August
Average price	$680

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

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Highest demand for flights based on searches. 13% potential increase in price ($113 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 30, 2025.

Mon 12/292:39 pmSTL - SXM

2 stops19h 51mAmerican Airlines

Thu 1/83:25 pmSXM - STL

1 stop10h 07mAmerican Airlines

Deal found 4/27

$578

Tue 6/36:00 amSTL - SXM

1 stop6h 54mDelta

Wed 6/113:25 pmSXM - STL

1 stop9h 11mDelta

Deal found 4/28

$587

Thu 6/126:12 pmSTL - SXM

2 stops18h 48mMultiple Airlines

Thu 6/1910:20 amSXM - STL

3 stops25h 13mMultiple Airlines

Deal found 4/28

$893

Best flights from St. Louis to St. Maarten
Discover carefully curated flight deals from St. Louis to St. Maarten that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Sat 6/144:17 pmSTL - SXM

2 stops20h 17mAmerican Airlines

Thu 6/192:34 pmSXM - STL

2 stops19h 44mAmerican Airlines

Deal found 4/28

$585

Tue 6/36:00 amSTL - SXM

1 stop6h 54mDelta

Wed 6/113:25 pmSXM - STL

1 stop9h 11mDelta

Deal found 4/28

$587

Thu 6/126:12 pmSTL - SXM

2 stops18h 48mMultiple Airlines

Thu 6/1910:20 amSXM - STL

3 stops25h 13mMultiple Airlines

Deal found 4/28

$893

Last-minute flights from St. Louis to St. Maarten
Discover last-minute flight deals from St. Louis to St. Maarten. Data last updated April 30, 2025 and is based on user searches.

Sun 5/256:47 pmSTL - SXM

1 stop17h 28mAmerican Airlines

Sat 5/314:40 pmSXM - STL

2 stops18h 02mAmerican Airlines

Deal found 4/28

$755

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to St. Maarten that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sat 6/14

4:17 pm-1:34 pm

2 stops20h 17m

Simpson Bay Princess Juliana

Thu 6/19

2:34 pm-9:18 am

2 stops19h 44m

$585

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 6/3

6:00 am-1:54 pm

1 stop6h 54m

Simpson Bay Princess Juliana

Wed 6/11

3:25 pm-11:36 pm

1 stop9h 11m

$587

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Thu 6/12

6:12 pm-2:00 pm

2 stops18h 48m

Simpson Bay Princess Juliana

Thu 6/19

10:20 am-10:33 am

3 stops25h 13m

$893

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 July is currently the most expensive (average of $675). 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 STL to SX?

When flying from St. Louis to St. Maarten, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing St. Maarten

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,936 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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.
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 July is currently the most expensive (average of $675). 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.

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

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$469	Average$714	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$516	Average$681	FlexibilityNo cancel fee	On-time71%

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$578+ 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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to St. Maarten with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to St. Maarten

Cheapest flights from St. Louis to St. MaartenExplore 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 April 30, 2025.

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 April 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to St. Maarten that are best for you.

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.

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?

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

Find hourly flight availability from St. Louis 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 April 30, 2025.

Reviews of airlines servicing St. Maarten

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?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to St. Maarten

See prices for flight routes from nearby airports that may be better suited for you.

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

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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 April 30, 2025.