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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
$194
American, US Airways, Delta, United, AirTran
$362
JetBlue, AirTran, US Airways
$155

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
AirTran, American, US Airways, United, Delta
$277
United, US Airways, Delta, American
$277
United, US Airways, American, Delta
$324
AirTran, US Airways, Delta
$280
United, AirTran, American, US Airways, Delta
$327
AirTran, American, US Airways, Delta, United, Alaska
$207
United, Delta, American, US Airways, AirTran
$232
Delta, US Airways, American, JetBlue, Alaska, United
$233
Delta, US Airways, AirTran, United, American
$359
US Airways, Delta, AirTran, United
$194
AirTran, United, US Airways, American
$220
Delta, United, AirTran, US Airways
$209
American, United, Delta, US Airways
$355
AirTran, Alaska, United, Delta, US Airways, American
$194
American, United, Delta, US Airways
$226
United, Delta, US Airways, AirTran, American
$240
American, Delta, United, JetBlue, US Airways
$305
Delta, United, Frontier, American, US Airways
$82
United, Delta, US Airways
$320

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Air Canada, Delta, WestJet, American, US Airways
$419
WestJet, US Airways, Air Canada, United, Delta, American
$692
Delta, US Airways, WestJet, American, United, Air Canada
$592
WestJet, Air Canada, United, Delta, American, US Airways
$419
United, American, US Airways, Delta
$412
American, Air Canada, United, Delta, US Airways, WestJet
$407
Delta, American, US Airways, United, Porter, WestJet, Air Canada
$282
Delta, American, US Airways, WestJet, United, Air Canada
$658
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Cheap Flights from Buffalo to Louisville, from $360 Round trip from BUF to SDF