Fort Lauderdale (FLL) to Nashville (BNA): 794 miles (1,278 km) great-circle, about 2h 05m nonstop by our estimate. Cheapest fare observed: $134 round-trip on Spirit, nonstop, departing June 25, 2026.
$134 round-trip, Spirit NK1418, departing 2026-06-25 at 20:50, returning 2026-06-28. The recorded itinerary left on a Thursday, returning on a Sunday 3 nights later; the fare was observed 61 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $134, it ranked 9th of the 30 round-trip fares we recorded from FLL (median $222). That is 16.9 cents per great-circle mile (round-trip price over one-way distance), close to the FLL median of 17.5 cents across 30 round-trip routes.
Routes from FLL of similar length: Santiago de los Caballeros (763 mi) at $271 and Santo Domingo (853 mi) at $212.
Spirit had the cheapest fare on 15 of 30 FLL routes. It is the 22nd longest of the 30 routes we track from FLL.
Of 9 departure airports with a fare to Nashville, Fort Lauderdale (FLL) ranked 1st at $134. Lowest: $134 from Fort Lauderdale (FLL); highest: $430 from Punta Cana (PUJ); 1 nonstop. Cheapest-fare airlines (routes): Frontier (5), Spirit (2), Arajet (1) and WestJet (1).
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, America/Chicago; flight time is our estimate.