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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.
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
$205
American, US Airways, Delta, United, AirTran
$348
JetBlue, AirTran, US Airways
$182

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
AirTran, American, US Airways, United, Delta
$280
United, US Airways, Delta, American
$277
United, US Airways, American, Delta
$319
AirTran, US Airways, Delta
$284
United, AirTran, American, US Airways, Delta
$319
AirTran, American, US Airways, Delta, United, Alaska
$209
United, Delta, American, US Airways, AirTran
$221
Delta, US Airways, American, JetBlue, Alaska, United
$263
Delta, US Airways, AirTran, United, American
$348
US Airways, Delta, AirTran, United
$149
AirTran, United, US Airways, American
$237
Delta, United, AirTran, US Airways
$248
American, United, Delta, US Airways
$348
AirTran, Alaska, United, Delta, US Airways, American
$205
American, United, Delta, US Airways
$237
United, Delta, US Airways, AirTran, American
$238
American, Delta, United, JetBlue, US Airways
$302
Delta, United, Frontier, American, US Airways
$99
United, Delta, US Airways
$320

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Air Canada, Delta, WestJet, American, US Airways
CAD419
WestJet, US Airways, Air Canada, United, Delta, American
CAD676
Delta, US Airways, WestJet, American, United, Air Canada
CAD582
WestJet, Air Canada, United, Delta, American, US Airways
CAD431
United, American, US Airways, Delta
CAD433
American, Air Canada, United, Delta, US Airways, WestJet
CAD316
Delta, American, US Airways, United, Porter, WestJet, Air Canada
CAD273
Delta, American, US Airways, WestJet, United, Air Canada
CAD510
Cheap Flights from Buffalo to Louisville, from $315 Round trip from BUF to SDF