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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
$245
American, US Airways, Delta, United, AirTran
$379
JetBlue, AirTran, US Airways
$168

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
AirTran, American, US Airways, United, Delta
$374
United, US Airways, Delta, American
$296
United, US Airways, American, Delta
$347
AirTran, US Airways, Delta
$316
United, AirTran, American, US Airways, Delta
$397
AirTran, American, US Airways, Delta, United, Alaska
$229
United, Delta, American, US Airways, AirTran
$239
Delta, US Airways, American, JetBlue, Alaska, United
$202
Delta, US Airways, AirTran, United, American
$284
US Airways, Delta, AirTran, United
$267
AirTran, United, US Airways, American
$250
Delta, United, AirTran, US Airways
$247
American, United, Delta, US Airways
$351
AirTran, Alaska, United, Delta, US Airways, American
$245
American, United, Delta, US Airways
$180
United, Delta, US Airways, AirTran, American
$240
American, Delta, United, JetBlue, US Airways
$409
Delta, United, Frontier, American, US Airways
$145
United, Delta, US Airways
$367

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Air Canada, Delta, WestJet, American, US Airways
CAD402
WestJet, US Airways, Air Canada, United, Delta, American
CAD675
Delta, US Airways, WestJet, American, United, Air Canada
CAD593
WestJet, Air Canada, United, Delta, American, US Airways
CAD397
United, American, US Airways, Delta
CAD407
American, Air Canada, United, Delta, US Airways, WestJet
CAD301
Delta, American, US Airways, United, Porter, WestJet, Air Canada
CAD272
Delta, American, US Airways, WestJet, United, Air Canada
CAD374
Cheap Flights from Buffalo to Louisville, from $397 Round trip from BUF to SDF