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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
$197
United, US Airways, American, JetBlue, Delta
$265
United, US Airways, American, AirTran, Delta
$329

Cheap Domestic Flights to Knoxville - TYS

Flights
Airline
Lowest Price
United, Delta, American, US Airways
$377
US Airways, United, Delta, American
$314
American, Delta, US Airways, United
$426
United, American, US Airways, Delta
$443
Delta, US Airways, AirTran, United, American
$349
US Airways, Delta, AirTran, United
$145
American, United, Delta, US Airways
$365
AirTran, American, US Airways, Delta, United, Alaska
$172
United, AirTran, Delta, US Airways
$176
US Airways, Delta, American, United
$204
JetBlue, United, Delta, American, US Airways
$226
AirTran, United, Delta, US Airways
$191
Delta, United, US Airways, JetBlue, AirTran, American
$226
American, United, Delta, US Airways
$227
Delta, US Airways, American, JetBlue, Alaska, United
$270
United, US Airways, Delta
$336
American, Delta, United, JetBlue, US Airways
$240
American, Delta, AirTran, US Airways, United
$186
Delta, United, AirTran, US Airways
$232
Delta, United, US Airways
$360
Delta, United, US Airways
$293

Cheap International Flights to Knoxville - TYS

Flights
Airline
Lowest Price
United, US Airways, Delta, American, Air Canada
$419
United, WestJet, Delta, American, US Airways, Air Canada
$705
WestJet, Air Canada, United, Delta, American, US Airways
$419
Delta, American, US Airways, United, Porter, WestJet, Air Canada
$262
Air Transat, WestJet, US Airways, Air Canada, United, Delta, American
$315
Delta, American, US Airways, WestJet, United, Air Canada
$576
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Cheap Flights from Buffalo to Knoxville, from $437 Round trip from BUF to TYS