$231 Cheap United flights Knoxville (TYS) to Seattle (SEA)

$231 Cheap United flights Knoxville (TYS) to Seattle (SEA)

Prices were available within the past 7 days and start at $231 for one-way flights and $444 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 11 - Thu, Oct 23

TYS

Knoxville

SEA

Seattle

$444 Roundtrip, found 4 days ago

$444

Roundtrip

found 4 days ago

Select United flight, departing Sat, Oct 11 from Knoxville to Seattle, returning Thu, Oct 23, priced at $444 found 4 days ago

Sat, Oct 11 - Thu, Oct 23

TYS

Knoxville

SEA

Seattle

$448 Roundtrip, found 4 days ago

$448

Roundtrip

found 4 days ago

Select United flight, departing Sat, Oct 11 from Knoxville to Seattle, returning Thu, Oct 23, priced at $448 found 4 days ago

Sat, Oct 11 - Thu, Oct 23

TYS

Knoxville

SEA

Seattle

$465 Roundtrip, found 4 days ago

$465

Roundtrip

found 4 days ago

Select United flight, departing Sat, Oct 11 from Knoxville to Seattle, returning Thu, Oct 23, priced at $465 found 4 days ago

Sat, Oct 11 - Thu, Oct 23

TYS

Knoxville

SEA

Seattle

$476 Roundtrip, found 4 days ago

$476

Roundtrip

found 4 days ago

Select United flight, departing Sat, Oct 11 from Knoxville to Seattle, returning Thu, Oct 23, priced at $476 found 4 days ago

Sat, Oct 11 - Thu, Oct 23

TYS

Knoxville

SEA

Seattle

$508 Roundtrip, found 4 days ago

$508

Roundtrip

found 4 days ago

Select United flight, departing Sat, Oct 11 from Knoxville to Seattle, returning Thu, Oct 23, priced at $508 found 4 days ago

Sat, Oct 11 - Thu, Oct 23

TYS

Knoxville

SEA

Seattle

$519 Roundtrip, found 4 days ago

$519

Roundtrip

found 4 days ago

Select United flight, departing Sat, Oct 11 from Knoxville to Seattle, returning Thu, Oct 23, priced at $519 found 4 days ago