$134 Cheap Flights from Fort-de-France (FDF) to Castries (SLU)

View $134 flight on Fri, Nov 7, 2025Opens in a new window

Popular airlines from de-France (FDF-Martinique Aime Cesaire Intl. Airport (FDF) to George F. L. Charles Airport (SLU)

Cheap Flights from Fort-de-France to Castries (FDF-SLU)

Prices were available within the past 7 days and start at $134 for one-way flights and $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Caribbean Airlines
Fri, Jan 16 - Sun, Jan 25
FDF
Fort-de-France
SLU
Castries
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select Caribbean Airlines flight, departing Fri, Jan 16 from Fort-de-France to Castries, returning Sun, Jan 25, priced at $273 found 1 day ago
Caribbean Airlines
Fri, Jan 16 - Tue, Jan 27
FDF
Fort-de-France
SLU
Castries
$315 Roundtrip, found 1 day ago
$315
Roundtrip
found 1 day ago
Select Caribbean Airlines flight, departing Fri, Jan 16 from Fort-de-France to Castries, returning Tue, Jan 27, priced at $315 found 1 day ago
Caribbean Airlines
Thu, Oct 30 - Fri, Oct 31
FDF
Fort-de-France
SLU
Castries
$434 Roundtrip, found 4 days ago
$434
Roundtrip
found 4 days ago
Select Caribbean Airlines flight, departing Thu, Oct 30 from Fort-de-France to Castries, returning Fri, Oct 31, priced at $434 found 4 days ago
Caribbean Airlines
Fri, Oct 31 - Sat, Nov 8
FDF
Fort-de-France
SLU
Castries
$440 Roundtrip, found 5 days ago
$440
Roundtrip
found 5 days ago
Select Caribbean Airlines flight, departing Fri, Oct 31 from Fort-de-France to Castries, returning Sat, Nov 8, priced at $440 found 5 days ago
Caribbean Airlines
Sat, Nov 1 - Sat, Nov 8
FDF
Fort-de-France
SLU
Castries
$450 Roundtrip, found 5 days ago
$450
Roundtrip
found 5 days ago
Select Caribbean Airlines flight, departing Sat, Nov 1 from Fort-de-France to Castries, returning Sat, Nov 8, priced at $450 found 5 days ago
Caribbean Airlines
Fri, Jan 16 - Fri, Jan 23
FDF
Fort-de-France
SLU
Castries
$453 Roundtrip, found 1 day ago
$453
Roundtrip
found 1 day ago
Select Caribbean Airlines flight, departing Fri, Jan 16 from Fort-de-France to Castries, returning Fri, Jan 23, priced at $453 found 1 day ago
Caribbean Airlines
Sun, Dec 14 - Thu, Jan 1
FDF
Fort-de-France
SLU
Castries
$459 Roundtrip, found 4 days ago
$459
Roundtrip
found 4 days ago
Select Caribbean Airlines flight, departing Sun, Dec 14 from Fort-de-France to Castries, returning Thu, Jan 1, priced at $459 found 4 days ago
Caribbean Airlines
Sat, Dec 6 - Sun, Dec 21
FDF
Fort-de-France
SLU
Castries
$468 Roundtrip, found 4 days ago
$468
Roundtrip
found 4 days ago
Select Caribbean Airlines flight, departing Sat, Dec 6 from Fort-de-France to Castries, returning Sun, Dec 21, priced at $468 found 4 days ago
Caribbean Airlines
Sat, Dec 13 - Thu, Jan 1
FDF
Fort-de-France
SLU
Castries
$469 Roundtrip, found 4 days ago
$469
Roundtrip
found 4 days ago
Select Caribbean Airlines flight, departing Sat, Dec 13 from Fort-de-France to Castries, returning Thu, Jan 1, priced at $469 found 4 days ago
Caribbean Airlines
Fri, Oct 31 - Sat, Nov 8
FDF
Fort-de-France
SLU
Castries
$488 Roundtrip, found 5 days ago
$488
Roundtrip
found 5 days ago
Select Caribbean Airlines flight, departing Fri, Oct 31 from Fort-de-France to Castries, returning Sat, Nov 8, priced at $488 found 5 days ago
Flights from Fort-de-France (FDF) to Castries (SLU)
Origin airport
Martinique Aime Cesaire Intl.
Destination airport
George F. L. Charles
Airlines serving
Caribbean Airlines
Roundtrip price
$272
Distance
39 mi

Fort-de-France to Castries Flights

The cheapest times to fly from Fort-de-France to Castries

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Fort-de-France to Castries are during the month of January. You can find some of the cheapest flights from Fort-de-France to Castries with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Fort-de-France to Castries

Sunday is one of the best days to book for cheap flights from Fort-de-France to Castries: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Fort-de-France to Castries

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Fort-de-France to Castries in 2025. You can also book with separate airlines for your outbound and return journeys, from $134 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Fort-de-France to Castries flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Fort-de-France to Castries airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Martinique Aime Cesaire Intl. Airport (FDF) to George F. L. Charles Airport (SLU) cost?
Get a cheap one-way flight from $134 or cheap return flight from $273 from Martinique Aime Cesaire Intl. Airport (FDF) to George F. L. Charles Airport (SLU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Martinique Aime Cesaire Intl. Airport (FDF) to George F. L. Charles Airport (SLU)?
The cheapest month to fly from FDF to SLU is January, when demand is low. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Martinique Aime Cesaire Intl. Airport (FDF) to George F. L. Charles Airport (SLU)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest FDF to SLU flight.
How many flights per day from Martinique Aime Cesaire Intl. Airport (FDF) to George F. L. Charles Airport (SLU)?
Direct flights from Martinique Aime Cesaire Intl. Airport (FDF) to George F. L. Charles Airport (SLU) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from FDF to SLU?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Martinique Aime Cesaire Intl. Airport (FDF) to George F. L. Charles Airport (SLU)?
Select a flight from Martinique Aime Cesaire Intl. Airport (FDF) to George F. L. Charles Airport (SLU) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Martinique Aime Cesaire Intl. Airport (FDF) to George F. L. Charles Airport (SLU) last-minute?
Booking your plane ticket from FDF to SLU shortly before your trip is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a FDF to SLU flight and hotel package?
You'll generally save money by securing a FDF to SLU flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Martinique Aime Cesaire Intl. Airport (FDF) to George F. L. Charles Airport (SLU)?
In most instances, you can cancel or modify your FDF to SLU flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want further information, go to our Customer Service portal.

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*Available to One Key members.