$219 Cheap United flights Seattle (SEA) to Knoxville (TYS)

$219 Cheap United flights Seattle (SEA) to Knoxville (TYS)

Prices were available within the past 7 days and start at $219 for one-way flights and $437 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 3 - Fri, Jul 24

SEA

Seattle

TYS

Knoxville

$437 Roundtrip, found 23 hours ago

$437

Roundtrip

found 23 hours ago

Select United flight, departing Fri, Jul 3 from Seattle to Knoxville, returning Fri, Jul 24, priced at $437 found 23 hours ago

Fri, Jul 3 - Fri, Jul 24

SEA

Seattle

TYS

Knoxville

$485 Roundtrip, found 23 hours ago

$485

Roundtrip

found 23 hours ago

Select United flight, departing Fri, Jul 3 from Seattle to Knoxville, returning Fri, Jul 24, priced at $485 found 23 hours ago

Fri, Jul 3 - Fri, Jul 24

SEA

Seattle

TYS

Knoxville

$487 Roundtrip, found 23 hours ago

$487

Roundtrip

found 23 hours ago

Select United flight, departing Fri, Jul 3 from Seattle to Knoxville, returning Fri, Jul 24, priced at $487 found 23 hours ago

Fri, Jul 3 - Fri, Jul 24

SEA

Seattle

TYS

Knoxville

$533 Roundtrip, found 23 hours ago

$533

Roundtrip

found 23 hours ago

Select United flight, departing Fri, Jul 3 from Seattle to Knoxville, returning Fri, Jul 24, priced at $533 found 23 hours ago

Fri, Jul 3 - Fri, Jul 24

SEA

Seattle

TYS

Knoxville

$535 Roundtrip, found 23 hours ago

$535

Roundtrip

found 23 hours ago

Select United flight, departing Fri, Jul 3 from Seattle to Knoxville, returning Fri, Jul 24, priced at $535 found 23 hours ago

Fri, Jul 3 - Fri, Jul 24

SEA

Seattle

TYS

Knoxville

$537 Roundtrip, found 23 hours ago

$537

Roundtrip

found 23 hours ago

Select United flight, departing Fri, Jul 3 from Seattle to Knoxville, returning Fri, Jul 24, priced at $537 found 23 hours ago