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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
$219
American, US Airways, Delta, United, AirTran
$372
JetBlue, AirTran, US Airways
$168

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
AirTran, American, US Airways, United, Delta
$315
United, US Airways, Delta, American
$296
United, US Airways, American, Delta
$319
AirTran, US Airways, Delta
$296
United, AirTran, American, US Airways, Delta
$319
AirTran, American, US Airways, Delta, United, Alaska
$205
United, Delta, American, US Airways, AirTran
$219
Delta, US Airways, American, JetBlue, Alaska, United
$211
Delta, US Airways, AirTran, United, American
$364
US Airways, Delta, AirTran, United
$200
AirTran, United, US Airways, American
$246
Delta, United, AirTran, US Airways
$258
American, United, Delta, US Airways
$376
AirTran, Alaska, United, Delta, US Airways, American
$219
American, United, Delta, US Airways
$220
United, Delta, US Airways, AirTran, American
$255
American, Delta, United, JetBlue, US Airways
$260
Delta, United, Frontier, American, US Airways
$99
United, Delta, US Airways
$359

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Air Canada, Delta, WestJet, American, US Airways
CAD391
WestJet, US Airways, Air Canada, United, Delta, American
CAD639
Delta, US Airways, WestJet, American, United, Air Canada
CAD574
WestJet, Air Canada, United, Delta, American, US Airways
CAD427
United, American, US Airways, Delta
CAD434
American, Air Canada, United, Delta, US Airways, WestJet
CAD316
Delta, American, US Airways, United, Porter, WestJet, Air Canada
CAD267
Delta, American, US Airways, WestJet, United, Air Canada
CAD628
Cheap Flights from Buffalo to Louisville, from $316 Round trip from BUF to SDF