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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
$172
American, US Airways, Delta, United, AirTran
$362
JetBlue, AirTran, US Airways
$168

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
AirTran, American, US Airways, United, Delta
$319
United, US Airways, Delta, American
$281
United, US Airways, American, Delta
$314
AirTran, US Airways, Delta
$296
United, AirTran, American, US Airways, Delta
$321
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
$359
US Airways, Delta, AirTran, United
$200
AirTran, United, US Airways, American
$246
Delta, United, AirTran, US Airways
$258
American, United, Delta, US Airways
$364
AirTran, Alaska, United, Delta, US Airways, American
$219
American, United, Delta, US Airways
$222
United, Delta, US Airways, AirTran, American
$234
American, Delta, United, JetBlue, US Airways
$263
Delta, United, Frontier, American, US Airways
$99
United, Delta, US Airways
$334

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Air Canada, Delta, WestJet, American, US Airways
CAD397
WestJet, US Airways, Air Canada, United, Delta, American
CAD681
Delta, US Airways, WestJet, American, United, Air Canada
CAD586
WestJet, Air Canada, United, Delta, American, US Airways
CAD434
United, American, US Airways, Delta
CAD436
American, Air Canada, United, Delta, US Airways, WestJet
CAD324
Delta, American, US Airways, United, Porter, WestJet, Air Canada
CAD267
Delta, American, US Airways, WestJet, United, Air Canada
CAD513
Cheap Flights from Buffalo to Louisville, from $316 Round trip from BUF to SDF