Direct flights from Denver to Louisville
All flights from DEN to SDF non-stop. There are direct flights from Denver International (DEN), Colorado, USA to Louisville International Airport (SDF), Kentucky, USA with United Airlines and Southwest Airlines. 21 weekly departures are currently scheduled on this route. Departure times range from 09:40 to 19:40 depending on the schedule period. The flight distance is 1027 miles (1652 km). Flight time ranges from 2 hours and 20 minutes to 2 hours and 51 minutes.
Denver
, USA
Flight schedule from Denver to Louisville with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Flight schedule from Denver to Louisville with Southwest Airlines
This is a weekly direct flight schedule for Southwest Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Denver to Louisville scheduled departures
Select a date to see every published non-stop departure between DEN and SDF.
DEN - SDF route facts
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Distance1027 miles (1652 km)
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Flight time2 hours and 20 minutes to 2 hours and 51 minutes
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Airlines United Southwest
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Airline alliancesStar Alliance Low-cost carrier
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CabinsEconomy Business First
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Hub airportsUnited Airlines: DEN
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AircraftUnited Airlines: Boeing 737-800 Passenger, Airbus A319, Airbus A320, Boeing 737-900 Passenger and Boeing 737MAX 8 PassengerSouthwest Airlines: Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 8 Passenger and Boeing 737-700 Passenger (Scimitar Winglets)
Route FAQ
Direct flights from Denver to KY, USA
From Denver to Lexington
LEX Lexington
