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Cheap Flights from Buffalo to Louisville - BUF to SDF

Did You Know?

You must make at least one connection to fly from Buffalo, NY to Louisville.
US Airways has 490 connecting flights between Buffalo, NY and Louisville.

Cheap Domestic Flights from Buffalo - BUF

Flights
Airline
Lowest Price
US Airways, American, Delta, United, Alaska
$172
American, US Airways, Delta, United, AirTran
$359
JetBlue, AirTran, US Airways
$176

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
AirTran, American, US Airways, United, Delta
$276
United, US Airways, Delta, American
$281
United, US Airways, American, Delta
$311
AirTran, US Airways, Delta
$280
United, AirTran, American, US Airways, Delta
$308
AirTran, American, US Airways, Delta, United, Alaska
$172
United, Delta, American, US Airways, AirTran
$235
Delta, US Airways, American, JetBlue, Alaska, United
$248
Delta, US Airways, AirTran, United, American
$359
US Airways, Delta, AirTran, United
$154
AirTran, United, US Airways, American
$229
Delta, United, AirTran, US Airways
$213
American, United, Delta, US Airways
$362
AirTran, Alaska, United, Delta, US Airways, American
$172
American, United, Delta, US Airways
$226
United, Delta, US Airways, AirTran, American
$227
American, Delta, United, JetBlue, US Airways
$236
Delta, United, Frontier, American, US Airways
$120
United, Delta, US Airways
$320

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Air Canada, Delta, WestJet, American, US Airways
$422
WestJet, US Airways, Air Canada, United, Delta, American
$656
Delta, US Airways, WestJet, American, United, Air Canada
$572
WestJet, Air Canada, United, Delta, American, US Airways
$412
United, American, US Airways, Delta
$422
American, Air Canada, United, Delta, US Airways, WestJet
$409
Delta, American, US Airways, United, Porter, WestJet, Air Canada
$275
Delta, American, US Airways, WestJet, United, Air Canada
$587
Cheap Flights from Buffalo to Louisville, from $307 Round trip from BUF to SDF