Flights from Denver to Louisville

4 deals on this route

Louisville Kentucky skyline
Save 30%
$329
$469
Denver skyline with Rocky Mountains
DENSDF
Denver to Louisville
Frontier Airlines
Nonstop·round trip
Apr 17 – Apr 20
Louisville Kentucky skyline
$476
Denver skyline with Rocky Mountains
DENSDF
Denver to Louisville
Frontier Airlines
Nonstop·round trip
Apr 18 – Apr 20
Louisville Kentucky skyline
$511
Denver skyline with Rocky Mountains
DENSDF
Denver to Louisville
Southwest Airlines
Nonstop·round trip
Jul 11 – Jul 21
Louisville Kentucky skyline
$511
Denver skyline with Rocky Mountains
DENSDF
Denver to Louisville
United Airlines
Nonstop·round trip
Apr 16 – Apr 20