Cheap flights from Fort-de-France to Castries

Martinique Aimé Césaire
FDF
George F. L. Charles
SLU

Flight deals from Fort-de-France to Castries

Below you can see the best deals on flights Fort-de-France — Castries for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 21 August, from $159.

Top 10 cheap flights from Fort-de-France to Castries

TX
$ 159

Fort-de-France — Castries

16:45—17:15
4 Sep 2026
30 m
Direct flight
TX
$ 159

Fort-de-France — Castries

16:45—17:15
21 Aug 2026
30 m
Direct flight
TX
$ 159

Fort-de-France — Castries

16:45—17:15
11 Sep 2026
30 m
Direct flight
TX
$ 159

Fort-de-France — Castries

16:45—17:15
28 Aug 2026
30 m
Direct flight
TX
$ 187

Fort-de-France — Castries

16:45—17:15
4 Sep 2026
30 m
Direct flight
TX
$ 187

Fort-de-France — Castries

16:45—17:15
21 Aug 2026
30 m
Direct flight
TX
$ 187

Fort-de-France — Castries

16:45—17:15
11 Sep 2026
30 m
Direct flight
TX
$ 187

Fort-de-France — Castries

16:45—17:15
28 Aug 2026
30 m
Direct flight
TX
TX
$ 314

Fort-de-France — Castries

19:35—18:10
22 Aug 2026
22 h 35 m
1 stop
TX
TX
$ 314

Fort-de-France — Castries

18:00—18:10
12 Sep 2026
24 h 10 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Fort-de-France — Castries flight

Looking for cheap flights from Fort-de-France to Castries? Compare fares from different airlines, check the flight schedule and travel time — and book your Fort-de-France — Castries ticket online at the best price.

The route has direct flights — around 17 flights per week, flights are operated by Air Caraibes, a nonstop flight takes about 30 min, the distance between the cities is around 66 km.

Planning your trip? You may find our Castries travel guide, how to get from the airport into town and Castries weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $120Min. price
NovemberCheapest
JanuaryPeak season
YesDirect flights
66 kmDistance
30 minTravel time
1Airlines
17 / wkFlights

Flight schedule from Fort-de-France to Castries

The table shows direct flights from Fort-de-France to Castries on the selected date. The flight takes approximately 30 min. Regular flights are operated by Air Caraibes. Departures from Martinique Aimé Césaire International Airport airports, arrivals at Hewanorra Airport and George F. L. Charles Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Sat, 22 August
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Fort-de-France — Castries

Below is a calendar of the lowest flight ticket prices for Fort-de-France — Castries by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $120 in November, and the most expensive are around $774 in January. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Fort-de-France to Castries by month. Tickets are usually cheapest in July (around $160) and priciest in December (about $269) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$250highMay$200mediumSep$170low
Feb$250highJun$180lowOct$170low
Mar$229highJul$160lowNov$200medium
Apr$210mediumAug$189mediumDec$269high

Some values are estimated based on seasonality.

When to fly

Weather in Castries: it is warmest in September (up to 29 °C on average) and coolest in January (around 27 °C). The driest month is March.

Tickets are usually cheapest in November and most expensive in January. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Castries

Dry and wet days · Castries

Wind speed and direction · Castries

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How to get the best deal on a Fort-de-France — Castries ticket

  • Book ahead: fares for Fort-de-France — Castries are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Flights Fort-de-France — Castries operate on Saturdays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Castries is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Fort-de-France — Castries route are operated by 1 airline; Air Caraibes runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • Air CaraibesTX
    6x/week
    WebsiteFleet: 122M pax/year
    • Direct flight FDF → SLU6x/week
      Duration
      1h 30m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Fort-de-France — Castries route

Flights Fort-de-France — Castries depart from Martinique Aimé Césaire International Airport and arrive at Hewanorra Airport and George F. L. Charles Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Fort-de-France

FDF
Martinique
About the cityHow to get thereWeatherAll about the country Martinique
Arrival

Castries

SLU
Saint Lucia
About the cityHow to get thereWeatherAll about the country Saint Lucia
Departure airports
Arrival airports

Interesting articles about Castries

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Frequently asked questions about the Fort-de-France — Castries flight

How long is the flight from Fort-de-France to Castries?

A nonstop Fort-de-France — Castries flight takes about 30 min — the distance between the cities is around 66 km.

How far is it from Fort-de-France to Castries?

The distance from Fort-de-France to Castries is about 66 km, which a nonstop flight covers in around 30 min.

Are there direct flights from Fort-de-France to Castries?

Yes, there are nonstop flights Fort-de-France — Castries — around 17 flights per week.

Which airlines fly from Fort-de-France to Castries?

Airlines operating Fort-de-France — Castries include Air Caraibes. See the full list with schedules in the "Airlines" section on this page.

Which airports do Fort-de-France — Castries flights use?

Flights from Fort-de-France depart from Martinique Aimé Césaire International Airport, and arrive at Hewanorra Airport, George F. L. Charles Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Fort-de-France to Castries?

The price of a Fort-de-France — Castries ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in January. Tickets typically cost between $120 and $774. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Fort-de-France — Castries?

Flights Fort-de-France — Castries are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Fort-de-France to Castries?

To catch a low fare Fort-de-France — Castries, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Fort-de-France

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Pointe-à-PitreParisCayenneMontrealPort of SpainMiamiQuebec CitySanto DomingoBridgetownGrand CaseBordeauxTorontoSan JuanPanama CityBogotaLondonMexico CityMadridCaracas

Where else you can fly from Castries

See all
BridgetownNew York CityMiamiCharlotteAtlantaTorontoLondonChicagoGeorgetownSt. George'sPhilipsburgPhiladelphiaParisMadrid

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