$214 Cheap United flights Washington (IAD) to Knoxville (TYS)

$214 Cheap United flights Washington (IAD) to Knoxville (TYS)

Prices were available within the past 7 days and start at $214 for one-way flights and $194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 19 - Mon, Jul 21

IAD

Washington

TYS

Knoxville

$194 Roundtrip, found 1 day ago

$194

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from Washington to Knoxville, returning Mon, Jul 21, priced at $194 found 1 day ago

Sat, Jul 19 - Mon, Jul 21

IAD

Washington

TYS

Knoxville

$196 Roundtrip, found 1 day ago

$196

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from Washington to Knoxville, returning Mon, Jul 21, priced at $196 found 1 day ago

Sat, Jul 19 - Mon, Jul 21

IAD

Washington

TYS

Knoxville

$213 Roundtrip, found 1 day ago

$213

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from Washington to Knoxville, returning Mon, Jul 21, priced at $213 found 1 day ago

Sat, Jul 19 - Mon, Jul 21

IAD

Washington

TYS

Knoxville

$214 Roundtrip, found 1 day ago

$214

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from Washington to Knoxville, returning Mon, Jul 21, priced at $214 found 1 day ago

Sat, Jul 19 - Mon, Jul 21

IAD

Washington

TYS

Knoxville

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from Washington to Knoxville, returning Mon, Jul 21, priced at $218 found 1 day ago

Sat, Jul 19 - Mon, Jul 21

IAD

Washington

TYS

Knoxville

$236 Roundtrip, found 1 day ago

$236

Roundtrip

found 1 day ago

Select United flight, departing Sat, Jul 19 from Washington to Knoxville, returning Mon, Jul 21, priced at $236 found 1 day ago