AirHint found the following cheapest return flights from Fort Lauderdale (FLL) to Nassau (NAS) in September 2025 (see full year).

Return flights

26 Sep - 28 Sep	jetBlue	direct
29 Sep - 02 Oct	jetBlue	direct
12 Sep - 15 Sep	Bahamasair	direct
12 Sep - 14 Sep	Bahamasair	direct
06 Sep - 13 Sep	Bahamasair	direct
06 Sep - 02 Oct	Bahamasair	direct
15 Sep - 19 Sep	Bahamasair	direct
03 Sep - 07 Sep	Bahamasair	direct
16 Sep - 20 Sep	jetBlue	direct
06 Sep - 11 Sep	Western Air	direct
09 Sep - 09 Sep	Western Air	direct
07 Sep - 07 Sep	Bahamasair	direct

Also check the deals for one-way flights from Fort Lauderdale to Nassau in September.

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 Lauderdale to Nassau in September from $240

Return flights