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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
$221
American, US Airways, Delta, United, AirTran
$368
JetBlue, AirTran, US Airways
$196

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
AirTran, American, US Airways, United, Delta
$300
United, US Airways, Delta, American
$306
United, US Airways, American, Delta
$335
AirTran, US Airways, Delta
$309
United, AirTran, American, US Airways, Delta
$329
AirTran, American, US Airways, Delta, United, Alaska
$223
United, Delta, American, US Airways, AirTran
$246
Delta, US Airways, American, JetBlue, Alaska, United
$273
Delta, US Airways, AirTran, United, American
$359
US Airways, Delta, AirTran, United
$144
AirTran, United, US Airways, American
$264
Delta, United, AirTran, US Airways
$232
American, United, Delta, US Airways
$370
AirTran, Alaska, United, Delta, US Airways, American
$221
American, United, Delta, US Airways
$226
United, Delta, US Airways, AirTran, American
$262
American, Delta, United, JetBlue, US Airways
$236
Delta, United, Frontier, American, US Airways
$120
United, Delta, US Airways
$343

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Air Canada, Delta, WestJet, American, US Airways
$416
WestJet, US Airways, Air Canada, United, Delta, American
$699
Delta, US Airways, WestJet, American, United, Air Canada
$612
WestJet, Air Canada, United, Delta, American, US Airways
$423
United, American, US Airways, Delta
$418
American, Air Canada, United, Delta, US Airways, WestJet
$405
Delta, American, US Airways, United, Porter, WestJet, Air Canada
$276
Delta, American, US Airways, WestJet, United, Air Canada
$581
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Cheap Flights from Buffalo to Louisville, from $335 Round trip from BUF to SDF