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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
$372
JetBlue, AirTran, US Airways
$200

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
$172
United, Delta, American, US Airways, AirTran
$246
Delta, US Airways, American, JetBlue, Alaska, United
$273
Delta, US Airways, AirTran, United, American
$364
US Airways, Delta, AirTran, United
$148
AirTran, United, US Airways, American
$259
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
$230
United, Delta, US Airways, AirTran, American
$266
American, Delta, United, JetBlue, US Airways
$240
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
$696
Delta, US Airways, WestJet, American, United, Air Canada
$607
WestJet, Air Canada, United, Delta, American, US Airways
$424
United, American, US Airways, Delta
$416
American, Air Canada, United, Delta, US Airways, WestJet
$405
Delta, American, US Airways, United, Porter, WestJet, Air Canada
$263
Delta, American, US Airways, WestJet, United, Air Canada
$576
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Cheap Flights from Buffalo to Louisville, from $335 Round trip from BUF to SDF