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Cheap flights from St. Louis to Fort-de-France from $774

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 Fort-de-France departing on 8/4. 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

Find the cheapest flights from St. Louis to Fort-de-France

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:18 am - 1:43 pm
STL
-
FDF
7h 25m
1 stop
American Airlines Logo
2:34 pm - 10:40 pm
FDF
-
STL
9h 06m
1 stop
$774American Airlines
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
5:18 am - 1:43 pm
STL
-
FDF
7h 25m
1 stop
American Airlines Logo
2:34 pm - 8:43 am
FDF
-
STL
19h 09m
2 stops
$778American Airlines
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
6:13 pm - 1:44 pm
STL
-
FDF
42h 31m
2 stops
American Airlines Logo
2:34 pm - 10:52 am
FDF
-
STL
21h 18m
2 stops
$835American Airlines
Tue, Aug 4 - Tue, Aug 11
Air Canada Logo
4:05 pm - 3:20 pm
STL
-
FDF
45h 15m
2 stops
Air Canada Logo
4:20 pm - 3:26 pm
FDF
-
STL
49h 06m
2 stops
$1,757Air Canada
Tue, Dec 29 - Sat, Jan 2
Multiple Airlines Logo
4:05 pm - 3:20 pm
STL
-
FDF
45h 15m
2 stops
Multiple Airlines Logo
2:15 pm - 3:26 pm
FDF
-
STL
27h 11m
3 stops
$2,597Multiple Airlines
Tue, Dec 29 - Sat, Jan 2

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American Airlines flights from St. Louis to Fort-de-France

Our best American Airlines deals on St. Louis to Fort-de-France flight tickets
American Airlines
Aug 4
STL5:18 amLambert-St Louis
7h 25m
1 stop
FDF1:43 pmFort-de-France Lamentin
Aug 11
FDF2:34 pmFort-de-France Lamentin
9h 06m
1 stop
STL10:40 pmLambert-St Louis
$774
American Airlines
Aug 4
STL5:18 amLambert-St Louis
7h 25m
1 stop
FDF1:43 pmFort-de-France Lamentin
Aug 11
FDF2:34 pmFort-de-France Lamentin
19h 09m
2 stops
STL8:43 amLambert-St Louis
$778
American Airlines
Aug 4
STL6:13 pmLambert-St Louis
42h 31m
2 stops
FDF1:44 pmFort-de-France Lamentin
Aug 11
FDF2:34 pmFort-de-France Lamentin
21h 18m
2 stops
STL10:52 amLambert-St Louis
$835

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Fort-de-France 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 7, 2026.
Use the filters below to find and compare flights from St. Louis to Fort-de-France that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

Tue 8/4

5:18 am-1:43 pm

1 stop7h 25m

Fort-de-France Lamentin

Tue 8/11

2:34 pm-10:40 pm

1 stop9h 06m

$774

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

Tue 8/4

5:18 am-1:43 pm

1 stop7h 25m

Fort-de-France Lamentin

Tue 8/11

2:34 pm-8:43 am

2 stops19h 09m

$778

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

Tue 8/4

6:13 pm-1:44 pm

2 stops42h 31m

Fort-de-France Lamentin

Tue 8/11

2:34 pm-10:52 am

2 stops21h 18m

$835

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

Tue 12/29

4:05 pm-3:20 pm

2 stops45h 15m

Fort-de-France Lamentin

Sat 1/2

4:20 pm-3:26 pm

2 stops49h 06m

$1,757

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

Tue 12/29

4:05 pm-3:20 pm

2 stops45h 15m

Fort-de-France Lamentin

Sat 1/2

2:15 pm-3:26 pm

3 stops27h 11m

$2,597

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Fort-de-France

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Fort-de-France according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Fort-de-France (STL to FDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Fort-de-France

Fastest flight time

7h 25m

Direct flights

None
The fastest flight from St. Louis to Fort-de-France takes 7h 25m
There are no direct flights from St. Louis to Fort-de-France. There are no popular flight routes from St. Louis to Fort-de-France.
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Frequently asked questions about flying from St. Louis to Fort-de-France

  • How far is Lambert-St Louis to Fort-de-France Lamentin by plane?

    There are 2425.7 mi between Lambert-St Louis and Fort-de-France Lamentin. In terms of flight time, this usually takes a little over 7h 25m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Fort-de-France Lamentin Airport?

    Prices for flights from Lambert-St Louis Airport to Fort-de-France Lamentin Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Lambert-St Louis Airport to Fort-de-France Lamentin Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Fort-de-France Lamentin Airport.

  • What documentation or ID do you need to fly to Fort-de-France Lamentin Airport?

    The travel and health documents you'll need for your trip to Fort-de-France Lamentin Airport 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 Fort-de-France Lamentin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from St. Louis to Fort-de-France

  • How do I get Price Alerts for flights from St. Louis to Fort-de-France?

    Search flight deals from St. Louis to Fort-de-France. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from St. Louis to Fort-de-France with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Fort-de-France?

Book flights to Fort-de-France if you plan to visit one of these locations
Sainte-Luce

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Fort-de-France?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Fort-de-France. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Fort-de-France with flexible booking policies on momondo?

momondo does allow users to show only those flights to Fort-de-France from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Fort-de-France?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Fort-de-France.

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

Yes. momondo can track prices for St. Louis to Fort-de-France flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cabin classes currently available on flights to Fort-de-France

List of cabin classes available on flights landing in Fort-de-France. Availability may vary depending on flight origin and airline.
First Class to Fort-de-France
Business Class to Fort-de-France