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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
$254
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$293
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
$490
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
$420
Delta, American, US Airways, Frontier, AirTran, United, Alaska
$273
Frontier, American, US Airways, United, Alaska, Delta
$277
Delta, Alaska, United, American, US Airways
$373
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
$460
American, Delta, Alaska
$487
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
$338
Alaska, Delta, United, American, US Airways, JetBlue
$394
Delta, Alaska, US Airways, United, American, Frontier, Virgin America, Spirit
$161
Frontier, American, US Airways, Delta, United, Alaska
$272
United, US Airways, Delta
$490

Cheap International Flights to Knoxville - TYS

Flights
Airline
Lowest Price
Delta, United, Alaska, Air Canada, US Airways, American
$494
Air Canada, United, Delta, Alaska, American
$576
Air Canada, American, WestJet, US Airways, Alaska, Delta, United
$457
Air Canada, WestJet, Alaska, United, Delta, American, US Airways, Cathay
$569
American, United, Alaska, Air Canada, Delta, US Airways, WestJet
$386
Alaska, Delta, US Airways, American, WestJet, United, Air Canada
$476
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Cheap Flights from Seattle to Knoxville, from $273 Round trip from SEA to TYS