
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $450 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $670 |
Fly from
Fly to
Route
Depart
Return
Price
St. LouisSimpson Bay
STL - SXM
STLSXM
Lambert-St Louis
Sun 1/18
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
St. LouisSimpson Bay
STL - SXM
STLSXM
Lambert-St Louis
Wed 12/17
4:05 pm-2:40 pm
2 stops20h 35m
Simpson Bay Princess Juliana
Wed 12/24
5:00 pm-3:29 pm
1 stop24h 29m
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
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
St. LouisSimpson Bay
STL - SXM
STLSXM
Lambert-St Louis
Tue 3/3
4:05 pm-4:00 pm
1 stop21h 55m
Simpson Bay Princess Juliana
Fri 3/13
4:00 pm-3:29 pm
1 stop24h 29m
St. LouisSimpson Bay
STL - SXM
STLSXM
Lambert-St Louis
Sun 4/5
5:22 am-3:10 pm
1 stop8h 48m
Simpson Bay Princess Juliana
Fri 4/10
3:55 pm-9:59 am
2 stops19h 04m
St. LouisSimpson Bay
STL - SXM
STLSXM
Lambert-St Louis
Tue 3/3
6:06 pm-12:40 pm
1 stop16h 34m
Simpson Bay Princess Juliana
Fri 3/13
4:15 pm-9:52 am
2 stops18h 37m
Currently, September is the cheapest month in which you can book a flight from St. Louis to St. Maarten (average of $497). Flying from St. Louis to St. Maarten in December is currently the most expensive (average of $683). 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.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Matthew,Oct 2025
GSP - ATL
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Matthew,Oct 2025
GSP - ATL
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Matthew,Oct 2025
GSP - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$497 | Average$671 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$560 | Average$734 | FlexibilityNo cancel fee | On-time71% |