Louisville to Fort Lauderdale (SDF-FLL): nonstop flights and who flies them

Allegiant Air flies nonstop from Louisville (SDF) to Fort Lauderdale (FLL) just once a week. With so few departures, each one carries the only premium seats on the route that day. Allegiant Air fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed September 6, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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Nonstop flights a week

897 mi

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Louisville to Fort Lauderdale flight schedule

Scheduled nonstop departures for SDF to FLL, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Louisville (SDF) to Fort Lauderdale (FLL)
Date	Flight	Airline	Departs SDF	Arrives FLL	Duration	Aircraft
Fri, Sep 25	G4 2151	Allegiant Air	11:25	13:55	2h 30m	7M8
Fri, Oct 2	G4 2151	Allegiant Air	11:25	13:55	2h 30m	7M8
Fri, Oct 9	G4 2151	Allegiant Air	11:25	13:55	2h 30m	7M8
Fri, Oct 16	G4 2151	Allegiant Air	11:25	13:55	2h 30m	7M8
Fri, Oct 23	G4 2151	Allegiant Air	11:25	13:55	2h 30m	7M8
Mon, Oct 26	G4 510	Allegiant Air	19:08	21:32	2h 24m	7M8
Fri, Oct 30	G4 2151	Allegiant Air	11:25	13:55	2h 30m	7M8

Showing all 7 scheduled SDF to FLL departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every SDF to FLL date on the interactive map

The full SDF to FLL nonstop schedule

Allegiant Air fly the route nonstop in 2LNR's schedule data. This page carries the full SDF to FLL nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each SDF to FLL departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See SDF to FLL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Louisville to Fort Lauderdale nonstop

Carriers operating SDF to FLL nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

Allegiant Air (G4) route map

See SDF to FLL on the interactive map →

Frequently asked questions about SDF to FLL

How far is Fort Lauderdale from Louisville?

SDF to FLL covers about 897 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.

Which airlines fly nonstop from SDF to FLL?

Allegiant Air is currently the only airline flying SDF to FLL nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the SDF to FLL schedule rather than a space claim.

How often does SDF to FLL operate?

The nonstop currently runs once a week, on Allegiant Air. Thin schedules like this change by season, and an alert will catch anything added.

What time do flights from SDF to FLL depart?

Scheduled SDF to FLL nonstops in the next 7 days with service leave between 11:25 and 19:08, local time at Louisville. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Does 2LNR show upgrade or award space on SDF to FLL?

Not on this route: none of Allegiant Air is a carrier 2LNR reads inventory for. The page carries the full SDF to FLL nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full SDF to FLL nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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