Welcome | Sign out

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
$223
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
$282
United, US Airways, Delta, American
$281
United, US Airways, American, Delta
$314
AirTran, US Airways, Delta
$283
United, AirTran, American, US Airways, Delta
$321
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
$245
Delta, United, AirTran, US Airways
$248
American, United, Delta, US Airways
$348
AirTran, Alaska, United, Delta, US Airways, American
$223
American, United, Delta, US Airways
$234
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
CAD434
WestJet, US Airways, Air Canada, United, Delta, American
CAD677
Delta, US Airways, WestJet, American, United, Air Canada
CAD583
WestJet, Air Canada, United, Delta, American, US Airways
CAD432
United, American, US Airways, Delta
CAD440
American, Air Canada, United, Delta, US Airways, WestJet
CAD322
Delta, American, US Airways, United, Porter, WestJet, Air Canada
CAD274
Delta, American, US Airways, WestJet, United, Air Canada
CAD511
Cheap Flights from Buffalo to Louisville, from $316 Round trip from BUF to SDF