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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
$181
American, US Airways, Delta, United, AirTran
$390
JetBlue, AirTran, US Airways
$155

Cheap Domestic Flights to Louisville - SDF

Flights
Airline
Lowest Price
AirTran, American, US Airways, United, Delta
$298
United, US Airways, Delta, American
$306
United, US Airways, American, Delta
$337
AirTran, US Airways, Delta
$302
United, AirTran, American, US Airways, Delta
$345
AirTran, American, US Airways, Delta, United, Alaska
$181
United, Delta, American, US Airways, AirTran
$225
Delta, US Airways, American, JetBlue, Alaska, United
$278
Delta, US Airways, AirTran, United, American
$381
US Airways, Delta, AirTran, United
$205
AirTran, United, US Airways, American
$227
Delta, United, AirTran, US Airways
$225
American, United, Delta, US Airways
$387
AirTran, Alaska, United, Delta, US Airways, American
$216
American, United, Delta, US Airways
$239
United, Delta, US Airways, AirTran, American
$278
American, Delta, United, JetBlue, US Airways
$319
Delta, United, Frontier, American, US Airways
$86
United, Delta, US Airways
$359

Cheap International Flights to Louisville - SDF

Flights
Airline
Lowest Price
United, Air Canada, Delta, WestJet, American, US Airways
CAD446
WestJet, US Airways, Air Canada, United, Delta, American
CAD684
Delta, US Airways, WestJet, American, United, Air Canada
CAD599
WestJet, Air Canada, United, Delta, American, US Airways
CAD446
United, American, US Airways, Delta
CAD446
American, Air Canada, United, Delta, US Airways, WestJet
CAD334
Delta, American, US Airways, United, Porter, WestJet, Air Canada
CAD315
Delta, American, US Airways, WestJet, United, Air Canada
CAD686
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Cheap Flights from Buffalo to Louisville, from $346 Round trip from BUF to SDF