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Cheap Flights from Seattle to Knoxville - SEA to TYS

Did You Know?

You must make at least one connection to fly from Seattle, WA to Knoxville.
There are 4398 flights from Seattle, WA to Knoxville per week.
American Airlines has 486 connecting flights between Seattle, WA and Knoxville.
141,051 seats are available per week to fly from Seattle, WA to Knoxville.

Cheap Domestic Flights from Seattle - SEA

Flights
Airline
Lowest Price
United, Delta, US Airways, Alaska, Frontier, AirTran, American
$331
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$273
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$311
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$273
US Airways, Alaska, JetBlue, American, United, Delta
$353
US Airways, Alaska, American, Frontier, United, Delta
$272
United, Delta, US Airways
$485
Hawaiian, AirTran, United, Delta, Alaska, US Airways, Sun Country, JetBlue, Frontier, American, Virgin America
$267
United, Alaska, Delta, US Airways, Sun Country, JetBlue, Frontier, Virgin America, AirTran, American
$269
US Airways, American, Delta, United
$363
Delta, American, US Airways, Frontier, AirTran, United, Alaska
$266
Frontier, American, US Airways, United, Alaska, Delta
$273
Delta, Alaska, United, American, US Airways
$377
Frontier, AirTran, American, US Airways, Delta, Alaska, United
$248

Cheap Domestic Flights to Knoxville - TYS

Flights
Airline
Lowest Price
Alaska, American, Frontier, US Airways, United, Delta
$273
Delta, Alaska, United, US Airways, American
$466
American, Delta, Alaska
$485
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$331
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$213
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$306
Alaska, Delta, United, American, US Airways, JetBlue
$369
Delta, Alaska, US Airways, United, American, Frontier, Virgin America, Spirit
$265
Frontier, American, US Airways, Delta, United, Alaska
$272
United, US Airways, Delta
$488

Cheap International Flights to Knoxville - TYS

Flights
Airline
Lowest Price
Delta, United, Alaska, Air Canada, US Airways, American
CAD465
Air Canada, United, Delta, Alaska, American
CAD611
Air Canada, American, WestJet, US Airways, Alaska, Delta, United
CAD477
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
CAD439
American, United, Alaska, Air Canada, Delta, US Airways, WestJet
CAD374
Alaska, Delta, US Airways, American, WestJet, United, Air Canada
CAD536
Cheap Flights from Seattle to Knoxville, from $273 Round trip from SEA to TYS