Find Cheap Flights from Lambert-St Louis to Simpson Bay Princess Juliana (STL - SXM)

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Fri 1/19
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Good to Know

Average Price:
$749
(avg. price over the last 2 weeks)
Good Deal:
$606
or less (round trip)

When to Book Flights from Lambert-St Louis to Simpson Bay Princess Juliana

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $605 or less.
The cheapest flight from Lambert-St Louis to Simpson Bay Princess Juliana was found 87 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Lambert-St Louis to Simpson Bay Princess Juliana Flights

How long does a flight from Lambert-St Louis to Simpson Bay Princess Juliana take?
An average nonstop flight takes 16h 19m, covering a distance of 2173 miles.
Which airlines provide the cheapest flights from Lambert-St Louis to Simpson Bay Princess Juliana?
In the past 3 days, the cheapest round-trip tickets were found on Delta ($726) and Multiple Airlines ($917)
Do I need a passport to fly between Lambert-St Louis and Simpson Bay Princess Juliana?
Yes.

Book cheap flights from Lambert-St Louis to Simpson Bay Princess Juliana (round-trip)

Airports
Origin
St. Louis
$726
only
$726
Destination
Simpson Bay
$726
only
$726
Thu, Mar 1
STL
SXM
20h 57m
Tue, Mar 6
SXM
STL
12h 38m
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15283 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
CTG
Mediocre 2.0

---

Delayed, for close to 6 hours and missed our connection

CUN
MSP
Good 6.0

Flight was fine.

My one complaint is the bathroom layout of the A320. Two tiny closet bathrooms in the back for all of coach and a much larger one much larger one first class (which is like 5 rows with a mesh curtain for separation). The coach bathrooms are so small a normal person can barely get in and turn around to close the door. I question whether a larger person would be able to actually use them. I also saw the flight attendant actively turn away coach passengers trying to use the first class bathroom when it was open (not standing in the aisle or anything annoying like that). That's ridiculous to have 2 tiny bathrooms for all of coach and also to make people walk all the way to the back of the plane when you are seated much closer to the first class bathroom.

MSP
CUN
Good 6.0

Flight was fine. They were especially generous with the snacks.

My one complaint is the bathroom layout of the A320. Two tiny closet bathrooms in the back for all of coach and a much larger one much larger one first class (which is like 5 rows with a mesh curtain for separation). The coach bathrooms are so small a normal person can barely get in and turn around to close the door. I question whether a larger person would be able to actually use them. I also saw the flight attendant actively turn away coach passengers trying to use the first class bathroom when it was open (not standing in the aisle or anything annoying like that). That's ridiculous to have 2 tiny bathrooms for all of coach and also to make people walk all the way to the back of the plane when you are seated much closer to the first class bathroom.

ATL
HOU
Excellent 10.0

Nice flight and good staff and service

LIM
ATL
Excellent 8.0

The crew, food, plane, everything was excellent

Sat, Feb 17
STL
SXM
16h 19m
Sat, Feb 24
SXM
STL
24h 49m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews

Lambert-St Louis to Simpson Bay Princess Juliana Flight Information

Flights Arrive in Simpson Bay Princess Juliana
Flights Depart from Lambert-St Louis
Flight Price $726
Distance 2173 miles
Airlines Delta
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.