AirHint found the following cheapest return flights from Fort-de-france (FDF) to St. Martin (SFG) in August 2025 (see full year).

Return flights

22 Aug - 30 Aug	Air Caraibes
23 Aug - 07 Sep	Air Caraibes
08 Aug - 11 Aug	Air Caraibes
08 Aug - 10 Aug	Air Caraibes
08 Aug - 24 Aug	Air Caraibes
08 Aug - 16 Aug	Air Caraibes
13 Aug - 25 Aug	Air Caraibes
11 Aug - 15 Aug	Air Caraibes
12 Aug - 18 Aug	Air Caraibes
07 Aug - 10 Aug	Air Caraibes

Also check the deals for one-way flights from Fort-de-france to St. Martin in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Fort-de-france to St. Martin in August from $415

Return flights