Flights from Denver to Louisville

Our cheapest offers for flights from Denver to Louisville

Here you can compare cheap flights from Denver (DEN) to Louisville (SDF) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Louisville. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Denver
Louisville
Outbound
10/10/25
1 Stopover (ORD)
UA1023, UA3551
05h 45min
Return
11/04/25
direct
UA1510
02h 59min
United Airlines ?
$431
Best option
Denver
Louisville
Outbound
10/10/25
direct
UA1479
02h 43min
Return
11/04/25
direct
UA2064
02h 59min
United Airlines ?
$437
Denver
Louisville
Outbound
10/10/25
1 Stopover (CLT)
AA3299, AA3097
08h 20min
Return
11/04/25
1 Stopover (DFW)
AA3072, AA0662
07h 13min
American Airlines ?
$457
Denver
Louisville
Outbound
10/10/25
1 Stopover (CLT)
AA3299, AA3097
08h 20min
Return
11/04/25
1 Stopover (ORD)
AA4622, AA2833
04h 51min
American Airlines ?
$490
Denver
Louisville
Outbound
10/10/25
1 Stopover (ORD)
UA1023, UA3551
05h 45min
Return
11/04/25
direct
UA1510
02h 59min
United Airlines ?
$938
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Denver - Louisville

Roundtrip from 430,30 $
Flight duration min. 02:20 / max. 08:10
Return flight duration min. 03:00/ max. 08:50
Distance 1645 km
Flights per week 33
Departure airport Airport Denver International Airport, CO (DEN)
Arrival airport Airport Louisville International Airport, KY (SDF)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Louisville
Flight destinations with a similar price
Flight destinations with a similar price