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Cheap Flights from Buffalo to Louisville - BUF to SDF (reverse)

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.
136,816 seats are available per week to fly from Buffalo, NY to Louisville.
There are 4198 flights from Buffalo, NY to Louisville per week.

Cheap Domestic Flights from Buffalo - BUF

Flights
Airline
Lowest Price
US Airways, American, Delta, United, Alaska
$167
American, US Airways, Delta, United, AirTran
$356
JetBlue, AirTran, US Airways
$148

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
AirTran, American, US Airways, United, Delta
$380
United, US Airways, Delta, American
$296
United, US Airways, American, Delta
$353
AirTran, US Airways, Delta
$322
United, AirTran, American, US Airways, Delta
$406
AirTran, American, US Airways, Delta, United, Alaska
$235
United, Delta, American, US Airways, AirTran
$239
Delta, US Airways, American, JetBlue, Alaska, United
$202
Delta, US Airways, AirTran, United, American
$348
US Airways, Delta, AirTran, United
$267
AirTran, United, US Airways, American
$256
Delta, United, AirTran, US Airways
$253
American, United, Delta, US Airways
$356
AirTran, Alaska, United, Delta, US Airways, American
$251
American, United, Delta, US Airways
$212
United, Delta, US Airways, AirTran, American
$240
American, Delta, United, JetBlue, US Airways
$357
Delta, United, Frontier, American, US Airways
$98
United, Delta, US Airways
$373

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Air Canada, Delta, WestJet, American, US Airways
CAD424
WestJet, US Airways, Air Canada, United, Delta, American
CAD405
Delta, US Airways, WestJet, American, United, Air Canada
CAD588
WestJet, Air Canada, United, Delta, American, US Airways
CAD422
United, American, US Airways, Delta
CAD430
American, Air Canada, United, Delta, US Airways, WestJet
CAD313
Delta, American, US Airways, United, Porter, WestJet, Air Canada
CAD263
Delta, American, US Airways, WestJet, United, Air Canada
CAD557
Cheap Flights from Buffalo to Louisville, from $403 Round trip from BUF to SDF