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Cheap Flights from Knoxville to Louisville - TYS to SDF

Did You Know?

You must make at least one connection to fly from Knoxville, TN to Louisville.
Delta Air Lines has 477 connecting flights between Knoxville, TN and Louisville.

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
AirTran, Delta, American, US Airways
$372
US Airways, United, Delta, AirTran
$168
United, American, AirTran, US Airways, Delta
$80
US Airways, American, Delta, United
$300
US Airways, Delta
$379
American, US Airways, Delta, United, AirTran
$221
American, US Airways, Delta, AirTran, United
$101
Alaska, Delta, AirTran, US Airways
$402
US Airways, Delta, Alaska, AirTran
$408
American, US Airways, United, Delta, AirTran
$204
US Airways, Delta, United
$165
AirTran, United, American, Delta, US Airways
$294
US Airways, Delta
$166
AirTran, US Airways, American, Delta, United
$253
Public Charters, US Airways, Delta, United
$233
US Airways, Alaska, United, Delta, AirTran
$221
AirTran, US Airways, American, Delta, United
$247
US Airways, Delta, United, AirTran, American
$221
United, AirTran, American, Delta, US Airways
$368
American, Delta, US Airways, AirTran, United
$250
US Airways, American, AirTran, Delta, United
$221
AirTran, US Airways, Delta, Alaska
$221
Alaska, United, Delta, US Airways, American
$225
Frontier, American, US Airways, Delta, United, AirTran
$209
Delta, Spirit, US Airways
$251
AirTran, American, US Airways, Delta, United
$358
United, US Airways, AirTran, Delta
$173
Delta, US Airways, AirTran, United
$145

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
Delta, American, Air Canada, US Airways, WestJet, United
$626
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Cheap Flights from Knoxville to Louisville, from $393 Round trip from TYS to SDF