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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.
American Airlines has 486 connecting flights between Seattle, WA and 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
$261
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$304
United, Alaska, American, Sun Country, Frontier, Virgin America, Delta, US Airways
$265
US Airways, Alaska, JetBlue, American, United, Delta
$353
US Airways, Alaska, American, Frontier, United, Delta
$272
United, Delta, US Airways
$360
Hawaiian, AirTran, United, Delta, Alaska, US Airways, Sun Country, JetBlue, Frontier, American, Virgin America
$250
United, Alaska, Delta, US Airways, Sun Country, JetBlue, Frontier, Virgin America, AirTran, American
$265
US Airways, American, Delta, United
$451
Delta, American, US Airways, Frontier, AirTran, United, Alaska
$273
Frontier, American, US Airways, United, Alaska, Delta
$277
Delta, Alaska, United, American, US Airways
$381
Frontier, AirTran, American, US Airways, Delta, Alaska, United
$261

Cheap Domestic Flights to Knoxville - TYS

Flights
Airline
Lowest Price
Alaska, American, Frontier, US Airways, United, Delta
$273
Delta, Alaska, United, US Airways, American
$536
American, Delta, Alaska
$509
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$331
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$182
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$340
Alaska, Delta, United, American, US Airways, JetBlue
$373
Delta, Alaska, US Airways, United, American, Frontier, Virgin America, Spirit
$161
Frontier, American, US Airways, Delta, United, Alaska
$272
United, US Airways, Delta
$377

Cheap International Flights to Knoxville - TYS

Flights
Airline
Lowest Price
Delta, United, Alaska, Air Canada, US Airways, American
$495
Air Canada, United, Delta, Alaska, American
$580
Air Canada, American, WestJet, US Airways, Alaska, Delta, United
$454
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
$538
American, United, Alaska, Air Canada, Delta, US Airways, WestJet
$388
Alaska, Delta, US Airways, American, WestJet, United, Air Canada
$478
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Cheap Flights from Seattle to Knoxville, from $273 Round trip from SEA to TYS