Cheapest one-way flights from Louisville to Fort Lauderdale in September from $38

AirHint found the following cheapest one-way flights from Louisville (SDF) to Fort Lauderdale (FLL) in September 2025 (see full year).

One-Way flights

22 Sep Allegiant Air direct
05 Sep Allegiant Air direct
28 Sep Spirit Airlines direct

Also check the deals for return flights from Louisville to Fort Lauderdale in September.

Skyscanner

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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