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Cheap flights from St. Louis to St. Maarten from $193

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to St. Maarten departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to St. Maarten

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:05 pm - 2:45 pm
STL
-
SXM
21h 40m
1 stop
Air Canada Logo
2:40 pm - 4:26 pm
SXM
-
STL
26h 46m
2 stops
$461Air Canada
Sun, Oct 25 - Sat, Oct 31
Air Canada Logo
4:05 pm - 2:45 pm
STL
-
SXM
21h 40m
1 stop
Air Canada Logo
2:40 pm - 4:26 pm
SXM
-
STL
26h 46m
2 stops
$462Air Canada
Sun, Oct 25 - Sat, Oct 31
American Airlines Logo
6:35 pm - 1:59 pm
STL
-
SXM
17h 24m
1 stop
American Airlines Logo
5:33 pm - 11:59 pm
SXM
-
STL
8h 26m
1 stop
$472American Airlines
Sat, Jan 2 - Fri, Jan 8
American Airlines Logo
6:09 pm - 2:31 pm
STL
-
SXM
18h 22m
1 stop
American Airlines Logo
2:03 pm - 10:05 pm
SXM
-
STL
10h 02m
1 stop
$472American Airlines
Sat, Jan 23 - Fri, Jan 29
American Airlines Logo
3:54 pm - 2:31 pm
STL
-
SXM
20h 37m
2 stops
American Airlines Logo
2:50 pm - 11:12 pm
SXM
-
STL
10h 22m
1 stop
$477American Airlines
Sat, Jan 23 - Fri, Jan 29
Air Canada Logo
4:05 pm - 1:40 pm
STL
-
SXM
20h 35m
2 stops
Air Canada Logo
4:45 pm - 3:26 pm
SXM
-
STL
24h 41m
1 stop
$502Air Canada
Fri, Oct 30 - Wed, Nov 4
Air Canada Logo
4:05 pm - 2:45 pm
STL
-
SXM
20h 40m
2 stops
Air Canada Logo
4:45 pm - 3:26 pm
SXM
-
STL
24h 41m
1 stop
$542Air Canada
Fri, Nov 27 - Tue, Dec 1
Delta Logo
6:00 am - 1:40 pm
STL
-
SXM
6h 40m
1 stop
Delta Logo
3:05 pm - 9:59 pm
SXM
-
STL
7h 54m
1 stop
$630Delta
Sun, Oct 25 - Sat, Oct 31
Delta Logo
6:00 am - 1:53 pm
STL
-
SXM
6h 53m
1 stop
Delta Logo
3:18 pm - 11:58 pm
SXM
-
STL
9h 40m
1 stop
$972Delta
Thu, Aug 13 - Mon, Aug 17
Delta Logo
6:00 am - 1:53 pm
STL
-
SXM
6h 53m
1 stop
Delta Logo
3:18 pm - 11:31 pm
SXM
-
STL
9h 13m
1 stop
$1,855Delta
Fri, Aug 28 - Sat, Sep 5

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Delta flights from St. Louis to St. Maarten

Our best Delta deals on St. Louis to St. Maarten flight tickets
Delta
Oct 25
STL6:00 amLambert-St Louis
6h 40m
1 stop
SXM1:40 pmSimpson Bay Princess Juliana
Oct 31
SXM3:05 pmSimpson Bay Princess Juliana
7h 54m
1 stop
STL9:59 pmLambert-St Louis
$630
Delta
Aug 13
STL6:00 amLambert-St Louis
6h 53m
1 stop
SXM1:53 pmSimpson Bay Princess Juliana
Aug 17
SXM3:18 pmSimpson Bay Princess Juliana
9h 40m
1 stop
STL11:58 pmLambert-St Louis
$972

Air Canada flights from St. Louis to St. Maarten

Our best Air Canada deals on St. Louis to St. Maarten flight tickets
Air Canada
Oct 25
STL4:05 pmLambert-St Louis
21h 40m
1 stop
SXM2:45 pmSimpson Bay Princess Juliana
Oct 31
SXM2:40 pmSimpson Bay Princess Juliana
26h 46m
2 stops
STL4:26 pmLambert-St Louis
$461
Air Canada
Oct 25
STL4:05 pmLambert-St Louis
21h 40m
1 stop
SXM2:45 pmSimpson Bay Princess Juliana
Oct 31
SXM2:40 pmSimpson Bay Princess Juliana
26h 46m
2 stops
STL4:26 pmLambert-St Louis
$462
Air Canada
Oct 30
STL4:05 pmLambert-St Louis
20h 35m
2 stops
SXM1:40 pmSimpson Bay Princess Juliana
Nov 4
SXM4:45 pmSimpson Bay Princess Juliana
24h 41m
1 stop
STL3:26 pmLambert-St Louis
$502

momondo 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, momondo users made 832,500 searches. Data last updated July 28, 2026.
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

Cheapest round-trip

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sun 10/25

4:05 pm-2:45 pm

1 stop21h 40m

Simpson Bay Princess Juliana

Sat 10/31

2:40 pm-4:26 pm

2 stops26h 46m

$461

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sun 10/25

4:05 pm-2:45 pm

1 stop21h 40m

Simpson Bay Princess Juliana

Sat 10/31

2:40 pm-4:26 pm

2 stops26h 46m

$462

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sat 1/2

6:35 pm-1:59 pm

1 stop17h 24m

Simpson Bay Princess Juliana

Fri 1/8

5:33 pm-11:59 pm

1 stop8h 26m

$472

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sat 1/23

6:09 pm-2:31 pm

1 stop18h 22m

Simpson Bay Princess Juliana

Fri 1/29

2:03 pm-10:05 pm

1 stop10h 02m

$472

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sat 1/23

3:54 pm-2:31 pm

2 stops20h 37m

Simpson Bay Princess Juliana

Fri 1/29

2:50 pm-11:12 pm

1 stop10h 22m

$477

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Fri 10/30

4:05 pm-1:40 pm

2 stops20h 35m

Simpson Bay Princess Juliana

Wed 11/4

4:45 pm-3:26 pm

1 stop24h 41m

$502

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Fri 11/27

4:05 pm-2:45 pm

2 stops20h 40m

Simpson Bay Princess Juliana

Tue 12/1

4:45 pm-3:26 pm

1 stop24h 41m

$542
Quickest round-trip

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sun 10/25

6:00 am-1:40 pm

1 stop6h 40m

Simpson Bay Princess Juliana

Sat 10/31

3:05 pm-9:59 pm

1 stop7h 54m

$630

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Thu 8/13

6:00 am-1:53 pm

1 stop6h 53m

Simpson Bay Princess Juliana

Mon 8/17

3:18 pm-11:58 pm

1 stop9h 40m

$972

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Fri 8/28

6:00 am-1:53 pm

1 stop6h 53m

Simpson Bay Princess Juliana

Sat 9/5

3:18 pm-11:31 pm

1 stop9h 13m

$1,855

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Maarten from

How to get the cheapest flight ticket from St. Louis to St. Maarten

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The cheapest month to fly to St. Maarten from St. Louis is in October. Flight prices, which tend to average around $497, are often lower during this time because this is during the off-season. If you’re not able to fly to St. Maarten in October, then September is your next best option. Flight prices from St. Louis to St. Maarten during September average around $517.

Cheap St. Louis to St. Maarten flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to St. Maarten

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from St. Louis to St. Maarten takes 6h 35m
There are no direct flights from St. Louis to St. Maarten. There are no popular flight routes from St. Louis to St. Maarten.
Search flight deals

Frequently asked questions about flying from St. Louis to St. Maarten

  • When did momondo last update prices for flights from Lambert-St Louis Airport to St. Maarten?

    Prices for flights from Lambert-St Louis Airport to St. Maarten are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to St. Maarten?

  • How old do you have to be to fly from Lambert-St Louis Airport to St. Maarten?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to St. Maarten.

  • What documentation or ID do you need to fly to St. Maarten?

    The travel and health documents you'll need for your trip to St. Maarten may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at St. Maarten. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from St. Louis to St. Maarten

Compare and see reviews for airlines that fly from St. Louis to St. Maarten with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $473Free CancellationRating
7.8
8,490 reviews
Search Delta flights
American AirlinesPriceFrom $553Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to St. Maarten?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Maarten from St. Louis.

Can I find flights from St. Louis to St. Maarten with flexible booking policies on momondo?

Flights from St. Louis to St. Maarten with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to St. Maarten?

momondo helps you find the best flight between St. Louis and St. Maarten by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to St. Maarten right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Maarten, momondo offers a useful price alert feature which will track prices for flights to St. Maarten from St. Louis and alert you when they change.

An easier way to manage your St. Maarten trip

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Flights to Simpson Bayfrom $331