Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from St. Louis to Fort-de-France from $743

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 1/17. 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

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 Fort-de-France

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:54 pm - 2:55 pm
STL
-
FDF
21h 01m2 stops
American Airlines Logo
3:45 pm - 1:03 pm
FDF
-
STL
23h 18m2 stops
$743American Airlines
sáb., ene. 17 - dom., ene. 25
American Airlines Logo
3:54 pm - 2:55 pm
STL
-
FDF
21h 01m2 stops
American Airlines Logo
3:45 pm - 11:59 pm
FDF
-
STL
10h 14m1 stop
$823American Airlines
sáb., ene. 17 - dom., ene. 25
American Airlines Logo
5:07 pm - 2:55 pm
STL
-
FDF
19h 48m1 stop
American Airlines Logo
3:45 pm - 11:59 pm
FDF
-
STL
10h 14m1 stop
$833American Airlines
sáb., ene. 17 - dom., ene. 25
American Airlines Logo
6:57 pm - 2:18 pm
STL
-
FDF
42h 21m2 stops
American Airlines Logo
3:08 pm - 12:28 pm
FDF
-
STL
22h 20m2 stops
$1,164American Airlines
dom., mar. 15 - dom., mar. 22
American Airlines Logo
5:00 am - 2:18 pm
STL
-
FDF
8h 18m1 stop
American Airlines Logo
3:08 pm - 1:46 pm
FDF
-
STL
23h 38m2 stops
$1,377American Airlines
dom., mar. 15 - dom., mar. 22
Air Canada Logo
2:20 pm - 2:00 pm
STL
-
FDF
46h 40m2 stops
Air Canada Logo
2:55 pm - 8:05 pm
FDF
-
STL
30h 10m1 stop
$1,543Air Canada
sáb., may. 9 - mar., may. 12
Air Canada Logo
2:20 pm - 2:00 pm
STL
-
FDF
46h 40m2 stops
Air Canada Logo
2:55 pm - 8:04 pm
FDF
-
STL
54h 09m2 stops
$1,550Air Canada
sáb., may. 9 - mar., may. 12
American Airlines Logo
5:00 am - 2:18 pm
STL
-
FDF
8h 18m1 stop
American Airlines Logo
3:08 pm - 10:32 am
FDF
-
STL
20h 24m1 stop
$1,589American Airlines
dom., mar. 15 - dom., mar. 22
Air Canada Logo
7:30 am - 2:00 pm
STL
-
FDF
53h 30m2 stops
Air Canada Logo
2:55 pm - 8:05 pm
FDF
-
STL
30h 10m1 stop
$1,653Air Canada
sáb., may. 9 - mar., may. 12
Air Canada Logo
2:20 pm - 2:00 pm
STL
-
FDF
46h 40m2 stops
Air Canada Logo
2:55 pm - 8:04 pm
FDF
-
STL
30h 09m2 stops
$1,660Air Canada
sáb., may. 9 - mar., may. 12

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
Jan 17
STL3:54 pmLambert-St Louis
21h 01m
2 stops
FDF2:55 pmFort-de-France Lamentin
Jan 25
FDF3:45 pmFort-de-France Lamentin
23h 18m
2 stops
STL1:03 pmLambert-St Louis
$743
Find similar
American Airlines
Jan 17
STL3:54 pmLambert-St Louis
21h 01m
2 stops
FDF2:55 pmFort-de-France Lamentin
Jan 25
FDF3:45 pmFort-de-France Lamentin
10h 14m
1 stop
STL11:59 pmLambert-St Louis
$823
Find similar
American Airlines
Jan 17
STL5:07 pmLambert-St Louis
19h 48m
1 stop
FDF2:55 pmFort-de-France Lamentin
Jan 25
FDF3:45 pmFort-de-France Lamentin
10h 14m
1 stop
STL11:59 pmLambert-St Louis
$833
Find similar

Air Canada flights from St. Louis to Fort-de-France

Our best Air Canada deals on St. Louis to Fort-de-France flight tickets
Air Canada
May 9
STL2:20 pmLambert-St Louis
46h 40m
2 stops
FDF2:00 pmFort-de-France Lamentin
May 12
FDF2:55 pmFort-de-France Lamentin
30h 10m
1 stop
STL8:05 pmLambert-St Louis
$1,543
Find similar
Air Canada
May 9
STL2:20 pmLambert-St Louis
46h 40m
2 stops
FDF2:00 pmFort-de-France Lamentin
May 12
FDF2:55 pmFort-de-France Lamentin
54h 09m
2 stops
STL8:04 pmLambert-St Louis
$1,550
Find similar
Air Canada
May 9
STL7:30 amLambert-St Louis
53h 30m
2 stops
FDF2:00 pmFort-de-France Lamentin
May 12
FDF2:55 pmFort-de-France Lamentin
30h 10m
1 stop
STL8:05 pmLambert-St Louis
$1,653
Find similar

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 diciembre 11, 2025.
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

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

sáb. 1/17

3:54 pm-2:55 pm

2 stops21h 01m

Fort-de-France Lamentin

dom. 1/25

3:45 pm-1:03 pm

2 stops23h 18m

$743

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

sáb. 1/17

3:54 pm-2:55 pm

2 stops21h 01m

Fort-de-France Lamentin

dom. 1/25

3:45 pm-11:59 pm

1 stop10h 14m

$823

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

sáb. 1/17

5:07 pm-2:55 pm

1 stop19h 48m

Fort-de-France Lamentin

dom. 1/25

3:45 pm-11:59 pm

1 stop10h 14m

$833

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

dom. 3/15

6:57 pm-2:18 pm

2 stops42h 21m

Fort-de-France Lamentin

dom. 3/22

3:08 pm-12:28 pm

2 stops22h 20m

$1,164

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

dom. 3/15

5:00 am-2:18 pm

1 stop8h 18m

Fort-de-France Lamentin

dom. 3/22

3:08 pm-1:46 pm

2 stops23h 38m

$1,377

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

sáb. 5/9

2:20 pm-2:00 pm

2 stops46h 40m

Fort-de-France Lamentin

mar. 5/12

2:55 pm-8:05 pm

1 stop30h 10m

$1,543

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

sáb. 5/9

2:20 pm-2:00 pm

2 stops46h 40m

Fort-de-France Lamentin

mar. 5/12

2:55 pm-8:04 pm

2 stops54h 09m

$1,550

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

dom. 3/15

5:00 am-2:18 pm

1 stop8h 18m

Fort-de-France Lamentin

dom. 3/22

3:08 pm-10:32 am

1 stop20h 24m

$1,589

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

sáb. 5/9

7:30 am-2:00 pm

2 stops53h 30m

Fort-de-France Lamentin

mar. 5/12

2:55 pm-8:05 pm

1 stop30h 10m

$1,653

St. LouisFort-de-France

STL - FDF

STLFDF

Lambert-St Louis

sáb. 5/9

2:20 pm-2:00 pm

2 stops46h 40m

Fort-de-France Lamentin

mar. 5/12

2:55 pm-8:04 pm

2 stops30h 09m

$1,660

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Fort-de-France from

How to get the cheapest flight ticket from St. Louis to Fort-de-France

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 time of day to depart on your flight to Fort-de-France?

In the morning is the cheapest time of day to fly from St. Louis to Fort-de-France when you can find flight prices for as low as $752. Flying to Fort-de-France in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $935. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

21h 01m

Direct flights

None
The fastest flight from St. Louis to Fort-de-France takes 21h 01m
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.
Search flight deals

  • 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 21h 01m.

  • 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.

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.

An easier way to manage your Fort-de-France 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
sáb. 1/10
sáb. 1/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Martinique

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