Direct flights from Louisville to Denver
All flights from SDF to DEN non-stop. There are direct flights from Louisville International Airport (SDF), Kentucky, USA to Denver International (DEN), Colorado, USA with United Airlines and Southwest Airlines. 21 weekly departures are currently scheduled on this route. Departure times range from 06:15 to 18:25 depending on the schedule period. The flight distance is 1027 miles (1652 km). Flight time ranges from 2 hours and 45 minutes to 3 hours and 16 minutes.
Louisville
, USA
Flight schedule from Louisville to Denver 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 2026-10-12
Flight schedule from Louisville to Denver 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 2026-10-12
Louisville to Denver scheduled departures
Select a date to see every published non-stop departure between SDF and DEN.
SDF - DEN route facts
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Distance1027 miles (1652 km)
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Flight time2 hours and 45 minutes to 3 hours and 16 minutes
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Airlines United Southwest
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Airline alliancesStar Alliance Low-cost carrier
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CabinsEconomy First
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Hub airportsUnited Airlines: DEN
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AircraftUnited Airlines: Airbus A319, Airbus A320, Boeing 737-800 Passenger and Boeing 737-900 PassengerSouthwest Airlines: Boeing 737-700 Passenger (Scimitar Winglets) , Boeing 737MAX 8 Passenger and Boeing 737-800 (winglets) Passenger/BBJ2
