Cheapest return flights from Fort Lauderdale to Rio Negro in September from $161

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

Return flights

30 Sep - 18 Oct Spirit Airlines direct
30 Sep - 08 Oct Spirit Airlines direct
12 Sep - 14 Sep Spirit Airlines direct
29 Sep - 18 Oct Spirit Airlines direct
29 Sep - 08 Oct Spirit Airlines direct
28 Sep - 18 Oct Spirit Airlines direct
28 Sep - 08 Oct Spirit Airlines direct
13 Sep - 04 Oct Spirit Airlines direct
30 Sep - 07 Oct Spirit Airlines direct
30 Sep - 04 Oct Spirit Airlines direct
30 Sep - 14 Oct Spirit Airlines direct
13 Sep - 14 Sep Spirit Airlines direct
13 Sep - 25 Sep Spirit Airlines direct
09 Sep - 11 Sep Spirit Airlines direct
09 Sep - 14 Sep Spirit Airlines direct
13 Sep - 18 Sep Spirit Airlines direct
13 Sep - 28 Sep Spirit Airlines direct
12 Sep - 25 Sep Spirit Airlines direct
07 Sep - 14 Sep Spirit Airlines direct
11 Sep - 14 Sep Spirit Airlines direct

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

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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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