$359 Find Cheap Flights from St. Louis to St. Maarten

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to St. Maarten departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap St. Louis to St. Maarten Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to St. Maarten that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to St. Maarten

ons, jun 3 - lör, jun 13
Air Canada Logo
2:15 pm - 5:00 pm
STL
-
SXM
25h 45m
1 stop
Air Canada Logo
6:00 pm - 12:06 pm
SXM
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STL
19h 06m
1 stop
$359Air Canada
ons, jun 3 - lör, jun 13
Air Canada Logo
1:05 pm - 5:00 pm
STL
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SXM
26h 55m
2 stops
Air Canada Logo
6:00 pm - 12:06 pm
SXM
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STL
19h 06m
1 stop
$362Air Canada
ons, jun 3 - tors, jun 11
Air Canada Logo
1:05 pm - 5:00 pm
STL
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SXM
26h 55m
2 stops
Air Canada Logo
6:00 pm - 8:25 pm
SXM
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STL
27h 25m
2 stops
$365Air Canada
fre, jun 12 - tors, jun 18
Air Canada Logo
2:15 pm - 5:00 pm
STL
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SXM
25h 45m
1 stop
Air Canada Logo
6:00 pm - 12:21 pm
SXM
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STL
19h 21m
1 stop
$369Air Canada
fre, maj 8 - lör, maj 16
Air Canada Logo
2:15 pm - 5:00 pm
STL
-
SXM
25h 45m
1 stop
Air Canada Logo
6:00 pm - 12:06 pm
SXM
-
STL
19h 06m
1 stop
$467Air Canada
ons, maj 6 - lör, maj 16
Air Canada Logo
1:05 pm - 5:00 pm
STL
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SXM
26h 55m
2 stops
Air Canada Logo
6:00 pm - 12:06 pm
SXM
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STL
19h 06m
1 stop
$470Air Canada
tors, maj 7 - lör, maj 16
Air Canada Logo
7:05 am - 5:00 pm
STL
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SXM
8h 55m
1 stop
Air Canada Logo
6:00 pm - 12:06 pm
SXM
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STL
19h 06m
1 stop
$477Air Canada
lör, maj 9 - lör, maj 16
Air Canada Logo
7:05 am - 5:00 pm
STL
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SXM
8h 55m
1 stop
Air Canada Logo
6:00 pm - 8:25 pm
SXM
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STL
27h 25m
2 stops
$480Air Canada
fre, maj 8 - tors, maj 14
Air Canada Logo
1:05 pm - 5:00 pm
STL
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SXM
26h 55m
2 stops
Air Canada Logo
6:00 pm - 8:25 pm
SXM
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STL
27h 25m
2 stops
$483Air Canada
fre, jun 12 - tors, jun 18
Air Canada Logo
1:05 pm - 5:00 pm
STL
-
SXM
26h 55m
2 stops
Air Canada Logo
6:00 pm - 12:21 pm
SXM
-
STL
19h 21m
1 stop
$492Air Canada
Booking Insights

KAYAK's insights & trends for St. Louis to St. Maarten flights

Get data-powered insights and trends into flights from St. Louis to St. Maarten to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to St. Maarten, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to St. Maarten is September, when tickets cost $517 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,016 and $855 respectively.

Good to know

Low seasonSeptember
Cheapest flight$359
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from St. Louis to Simpson Bay

FAQs - booking St. Maarten flights

  • How does KAYAK find such low prices on flights from St. Louis to St. Maarten?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to St. Maarten.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to St. Maarten?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to St. Maarten is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to St. Maarten?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to St. Maarten with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to St. Maarten?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to St. Maarten up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from St. Louis to St. Maarten

 
Need help choosing which airline to fly with from St. Louis to St. Maarten? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8392 reviews
7.2Food
7.9Comfort
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

10.0 ExcellentCourtney, Apr 2026
SLC - OMA
Read more Delta reviews

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Okay considering we had weather delays which the Pilot notified us of immediately!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

Boarding was quick and efficient. We arrived at our destination early.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

I didn't go from Reno to Phoenix I ended up going from Reno to Dallas to Tucson because my flight rebooked because my Amtrak was late I tried notifying you guys I also don't know what you ask me about my flight because you guys didn't book my flight

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

there are no options s for snack besides cookies would ve nice to have a salty option n

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

Everything you need to know for your flight from St. Louis to St. Maarten

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