Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to St. Maarten from $461

This is the cheapest round-trip 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 1/18. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:42 am - 3:10 pmSTL-SXM
26h 28m2 stops
Multiple Airlines Logo
4:28 pm - 1:53 pmSXM-STL
23h 25m1 stop
$461Multiple Airlines
Find Deal
Sun, Jan 18 - Fri, Jan 23
Multiple Airlines Logo
4:05 pm - 4:00 pmSTL-SXM
21h 55m1 stop
Multiple Airlines Logo
4:28 pm - 11:01 amSXM-STL
20h 33m1 stop
$481Multiple Airlines
Find Deal
Sun, Jan 4 - Sat, Jan 10
Multiple Airlines Logo
4:05 pm - 4:00 pmSTL-SXM
21h 55m1 stop
Multiple Airlines Logo
4:28 pm - 1:53 pmSXM-STL
23h 25m1 stop
$485Multiple Airlines
Find Deal
Tue, Jan 13 - Fri, Jan 23
Multiple Airlines Logo
5:11 pm - 3:21 pmSTL-SXM
44h 10m2 stops
Multiple Airlines Logo
4:28 pm - 11:01 amSXM-STL
20h 33m1 stop
$516Multiple Airlines
Find Deal
Wed, Jan 21 - Wed, Jan 28
Air Canada Logo
4:05 pm - 4:00 pmSTL-SXM
21h 55m1 stop
Air Canada Logo
5:00 pm - 3:29 pmSXM-STL
24h 29m1 stop
$566Air Canada
Find Deal
Mon, Jan 12 - Sat, Jan 17
Air Canada Logo
4:05 pm - 2:40 pmSTL-SXM
44h 35m2 stops
Air Canada Logo
5:00 pm - 3:29 pmSXM-STL
24h 29m1 stop
$576Air Canada
Find Deal
Tue, Jan 13 - Fri, Jan 23
American Airlines Logo
5:20 pm - 1:45 pmSTL-SXM
18h 25m2 stops
American Airlines Logo
5:33 pm - 9:08 amSXM-STL
17h 35m1 stop
$588American Airlines
Find Deal
Sun, Jan 18 - Fri, Jan 23
American Airlines Logo
5:10 am - 2:20 pmSTL-SXM
7h 10m1 stop
American Airlines Logo
3:20 pm - 11:59 pmSXM-STL
10h 39m1 stop
$595American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
American Airlines Logo
3:59 pm - 2:20 pmSTL-SXM
20h 21m2 stops
American Airlines Logo
5:25 pm - 9:23 amSXM-STL
17h 58m2 stops
$600American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
American Airlines Logo
6:02 pm - 12:58 pmSTL-SXM
16h 56m1 stop
American Airlines Logo
5:33 pm - 11:59 pmSXM-STL
8h 26m1 stop
$608American Airlines
Find Deal
Wed, Jan 21 - Wed, Jan 28

Air Canada flights from St. Louis to St. Maarten

Our best Air Canada deals on St. Louis to St. Maarten flight tickets
Air Canada
Jan 12
STL4:05 pmLambert-St Louis
21h 55m
1 stop
SXM4:00 pmSimpson Bay Princess Juliana
Jan 17
SXM5:00 pmSimpson Bay Princess Juliana
24h 29m
1 stop
STL3:29 pmLambert-St Louis
$566
Find similar
Air Canada
Jan 13
STL4:05 pmLambert-St Louis
44h 35m
2 stops
SXM2:40 pmSimpson Bay Princess Juliana
Jan 23
SXM5:00 pmSimpson Bay Princess Juliana
24h 29m
1 stop
STL3:29 pmLambert-St Louis
$576
Find similar

American Airlines flights from St. Louis to St. Maarten

Our best American Airlines deals on St. Louis to St. Maarten flight tickets
American Airlines
Jan 18
STL5:20 pmLambert-St Louis
18h 25m
2 stops
SXM1:45 pmSimpson Bay Princess Juliana
Jan 23
SXM5:33 pmSimpson Bay Princess Juliana
17h 35m
1 stop
STL9:08 amLambert-St Louis
$588
Find similar
American Airlines
Dec 9
STL5:10 amLambert-St Louis
7h 10m
1 stop
SXM2:20 pmSimpson Bay Princess Juliana
Dec 16
SXM3:20 pmSimpson Bay Princess Juliana
10h 39m
1 stop
STL11:59 pmLambert-St Louis
$595
Find similar
American Airlines
Dec 9
STL3:59 pmLambert-St Louis
20h 21m
2 stops
SXM2:20 pmSimpson Bay Princess Juliana
Dec 16
SXM5:25 pmSimpson Bay Princess Juliana
17h 58m
2 stops
STL9:23 amLambert-St Louis
$600
Find similar

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 October 27, 2025.
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

Sun 1/18

10:42 am-3:10 pm

2 stops26h 28m

Simpson Bay Princess Juliana

Fri 1/23

4:28 pm-1:53 pm

1 stop23h 25m

$461

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sun 1/4

4:05 pm-4:00 pm

1 stop21h 55m

Simpson Bay Princess Juliana

Sat 1/10

4:28 pm-11:01 am

1 stop20h 33m

$481

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

4:28 pm-1:53 pm

1 stop23h 25m

$485

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Wed 1/21

5:11 pm-3:21 pm

2 stops44h 10m

Simpson Bay Princess Juliana

Wed 1/28

4:28 pm-11:01 am

1 stop20h 33m

$516

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Mon 1/12

4:05 pm-4:00 pm

1 stop21h 55m

Simpson Bay Princess Juliana

Sat 1/17

5:00 pm-3:29 pm

1 stop24h 29m

$566

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 1/13

4:05 pm-2:40 pm

2 stops44h 35m

Simpson Bay Princess Juliana

Fri 1/23

5:00 pm-3:29 pm

1 stop24h 29m

$576

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Sun 1/18

5:20 pm-1:45 pm

2 stops18h 25m

Simpson Bay Princess Juliana

Fri 1/23

5:33 pm-9:08 am

1 stop17h 35m

$588

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 12/9

5:10 am-2:20 pm

1 stop7h 10m

Simpson Bay Princess Juliana

Tue 12/16

3:20 pm-11:59 pm

1 stop10h 39m

$595

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Tue 12/9

3:59 pm-2:20 pm

2 stops20h 21m

Simpson Bay Princess Juliana

Tue 12/16

5:25 pm-9:23 am

2 stops17h 58m

$600

St. LouisSimpson Bay

STL - SXM

STLSXM

Lambert-St Louis

Wed 1/21

6:02 pm-12:58 pm

1 stop16h 56m

Simpson Bay Princess Juliana

Wed 1/28

5:33 pm-11:59 pm

1 stop8h 26m

$608

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 August. Flight prices, which tend to average around $563, are often lower during this time because this is during the off-season. If you’re not able to fly to St. Maarten in August, then September is your next best option. Flight prices from St. Louis to St. Maarten during September average around $585.

What is the cheapest day to depart on your flight to St. Maarten?

According to our data, Wednesday is the cheapest day to fly to St. Maarten from St. Louis. The lowest ticket price found for a Wednesday departure recently was $592. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to St. Maarten is Saturday, with ticket prices averaging around $774.

What is the cheapest time of day to depart on your flight to St. Maarten?

In the evening is the cheapest time of day to fly from St. Louis to St. Maarten when you can find flight prices for as low as $638. Flying to St. Maarten in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to St. Maarten is in the afternoon when prices are around $726.

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

You are more likely to see cheaper flights to St. Maarten from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Maarten for around $715 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Maarten from St. Louis for as low as $603 on momondo.

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

Direct flights

None
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

  • 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 $497Free CancellationRating
7.9
7,996 reviews
Search Delta flights
American AirlinesPriceFrom $560Free CancellationRating
7.2
11,033 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 11/26
Wed 12/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to St. Maarten

Popular cities in St. Maarten

Popular flights according to clicks in the last 7 days on momondo
Flights to Simpson Bayfrom $218