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Cheap Flights from Buffalo to Knoxville - BUF to TYS

Did You Know?

98,896 seats are available per week to fly from Buffalo, NY to Knoxville.
There are 3688 flights from Buffalo, NY to Knoxville per week.
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
$243
United, US Airways, American, JetBlue, Delta
$339
United, US Airways, American, AirTran, Delta
$313

Cheap Domestic Flights to Knoxville - TYS

Flights
Airline
Lowest Price
United, Delta, American, US Airways
$348
US Airways, United, Delta, American
$310
American, Delta, US Airways, United
$421
United, American, US Airways, Delta
$436
Delta, US Airways, AirTran, United, American
$359
US Airways, Delta, AirTran, United
$200
American, United, Delta, US Airways
$379
AirTran, American, US Airways, Delta, United, Alaska
$205
United, AirTran, Delta, US Airways
$270
US Airways, Delta, American, United
$303
JetBlue, United, Delta, American, US Airways
$243
AirTran, United, Delta, US Airways
$241
Delta, United, US Airways, JetBlue, AirTran, American
$226
American, United, Delta, US Airways
$222
Delta, US Airways, American, JetBlue, Alaska, United
$211
United, US Airways, Delta
$354
American, Delta, United, JetBlue, US Airways
$263
American, Delta, AirTran, US Airways, United
$238
Delta, United, AirTran, US Airways
$258
Delta, United, US Airways
$362
Delta, United, US Airways
$314

Cheap International Flights to Knoxville - TYS

Flights
Airline
Lowest Price
United, US Airways, Delta, American, Air Canada
CAD397
United, WestJet, Delta, American, US Airways, Air Canada
CAD576
WestJet, Air Canada, United, Delta, American, US Airways
CAD434
Delta, American, US Airways, United, Porter, WestJet, Air Canada
CAD267
Air Transat, WestJet, US Airways, Air Canada, United, Delta, American
CAD168
Delta, American, US Airways, WestJet, United, Air Canada
CAD513
Cheap Flights from Buffalo to Knoxville, from $421 Round trip from BUF to TYS