$1,520+ Cheap flights from St. Louis (STL) to Martinique
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — FDF
Feb 28 — Mar 71
1 adult, Economy
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Cheapest flights from St. Louis to MartiniqueExplore the most affordable flight options available from St. Louis to Martinique. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from St. Louis to Martinique. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:57 pm
STL
- FDF
2 stops42h 21m
American Airlines
Sun 3/223:08 pm
FDF
- STL
2 stops22h 35m
American Airlines
Deal found 1/27![American Airlines logo]()
$1,520
Find flight deals from St. Louis to Martinique
Keep the following information in mind while searching for St. Louis to Martinique flight deals. Data was last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,520 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Martinique 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from St. Louis to Martinique that are best for you.
Fly from
St. Louis
Fly to
Martinique
Route
Depart
Return
Price
St. LouisFort-de-France
STL - FDF
STLFDF
Lambert-St Louis
Sun 3/15
6:57 pm-2:18 pm
2 stops42h 21m
Fort-de-France Lamentin
Sun 3/22
3:08 pm-12:43 pm
2 stops22h 35m
$1,520
Best time to book a flight from St. Louis to Martinique
Have a flexible travel schedule? Discover the best time to fly to Martinique from St. Louis with our price prediction graph.
Estimated round-trip price
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Cheapflights Insights
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