Cheapest return flights from Austin to Fort Lauderdale in September from 50€

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

Return flights

08 Sep - 13 Sep Spirit Airlines direct
17 Sep - 17 Sep Spirit Airlines direct
13 Sep - 13 Sep Spirit Airlines direct
16 Sep - 17 Sep Spirit Airlines direct
16 Sep - 16 Sep Spirit Airlines direct
09 Sep - 13 Sep Spirit Airlines direct
13 Sep - 16 Sep Spirit Airlines direct
10 Sep - 13 Sep Spirit Airlines direct
03 Sep - 13 Sep Spirit Airlines direct
08 Sep - 17 Sep Spirit Airlines direct
17 Sep - 03 Oct Spirit Airlines direct
17 Sep - 06 Oct Spirit Airlines direct
17 Sep - 01 Oct Spirit Airlines direct
17 Sep - 07 Oct Spirit Airlines direct
16 Sep - 03 Oct Spirit Airlines direct
16 Sep - 06 Oct Spirit Airlines direct
16 Sep - 01 Oct Spirit Airlines direct
15 Sep - 03 Oct Spirit Airlines direct
15 Sep - 01 Oct Spirit Airlines direct
21 Sep - 03 Oct Spirit Airlines direct

Also check the deals for one-way flights from Austin to Fort Lauderdale 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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