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Cheap Flights from Buffalo to Knoxville - BUF to TYS

Did You Know?

You must make at least one connection to fly from Buffalo, NY to Knoxville.
US Airways has 479 connecting flights between Buffalo, NY and Knoxville.

Cheap Domestic Flights from Buffalo - BUF

Flights
Airline
Lowest Price
United, Delta, JetBlue, AirTran, American, US Airways
$193
United, US Airways, American, JetBlue, Delta
$265
United, US Airways, American, AirTran, Delta
$315

Cheap Domestic Flights to Knoxville - TYS

Flights
Airline
Lowest Price
United, Delta, American, US Airways
$349
US Airways, United, Delta, American
$279
American, Delta, US Airways, United
$386
United, American, US Airways, Delta
$385
Delta, US Airways, AirTran, United, American
$359
US Airways, Delta, AirTran, United
$154
American, United, Delta, US Airways
$362
AirTran, American, US Airways, Delta, United, Alaska
$172
United, AirTran, Delta, US Airways
$176
US Airways, Delta, American, United
$199
JetBlue, United, Delta, American, US Airways
$226
AirTran, United, Delta, US Airways
$191
Delta, United, US Airways, JetBlue, AirTran, American
$222
American, United, Delta, US Airways
$226
Delta, US Airways, American, JetBlue, Alaska, United
$248
United, US Airways, Delta
$313
American, Delta, United, JetBlue, US Airways
$236
American, Delta, AirTran, US Airways, United
$188
Delta, United, AirTran, US Airways
$213
Delta, United, US Airways
$330
Delta, United, US Airways
$255

Cheap International Flights to Knoxville - TYS

Flights
Airline
Lowest Price
United, US Airways, Delta, American, Air Canada
$415
United, WestJet, Delta, American, US Airways, Air Canada
$710
WestJet, Air Canada, United, Delta, American, US Airways
$412
Delta, American, US Airways, United, Porter, WestJet, Air Canada
$275
Air Transat, WestJet, US Airways, Air Canada, United, Delta, American
$320
Delta, American, US Airways, WestJet, United, Air Canada
$587
Cheap Flights from Buffalo to Knoxville, from $426 Round trip from BUF to TYS