$238 Cheap United flights Knoxville (TYS) to Seattle (SEA)

$238 Cheap United flights Knoxville (TYS) to Seattle (SEA)

Prices were available within the past 7 days and start at $238 for one-way flights and $411 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 8 - Mon, May 11

TYS

Knoxville

SEA

Seattle

$411 Roundtrip, found 3 days ago

$411

Roundtrip

found 3 days ago

Select United flight, departing Fri, May 8 from Knoxville to Seattle, returning Mon, May 11, priced at $411 found 3 days ago

Fri, May 8 - Mon, May 11

TYS

Knoxville

SEA

Seattle

$484 Roundtrip, found 3 days ago

$484

Roundtrip

found 3 days ago

Select United flight, departing Fri, May 8 from Knoxville to Seattle, returning Mon, May 11, priced at $484 found 3 days ago

Fri, May 8 - Mon, May 11

TYS

Knoxville

SEA

Seattle

$554 Roundtrip, found 3 days ago

$554

Roundtrip

found 3 days ago

Select United flight, departing Fri, May 8 from Knoxville to Seattle, returning Mon, May 11, priced at $554 found 3 days ago