$296 Cheap United flights Houston (IAH) to Knoxville (TYS)

$296 Cheap United flights Houston (IAH) to Knoxville (TYS)

Prices were available within the past 7 days and start at $296 for one-way flights and $279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 11 - Sat, May 23

IAH

Houston

TYS

Knoxville

$279 Roundtrip, found 15 hours ago

$279

Roundtrip

found 15 hours ago

Select United flight, departing Mon, May 11 from Houston to Knoxville, returning Sat, May 23, priced at $279 found 15 hours ago

Mon, May 11 - Wed, May 20

IAH

Houston

TYS

Knoxville

$299 Roundtrip, found 15 hours ago

$299

Roundtrip

found 15 hours ago

Select United flight, departing Mon, May 11 from Houston to Knoxville, returning Wed, May 20, priced at $299 found 15 hours ago

Sun, May 17 - Sat, May 23

IAH

Houston

TYS

Knoxville

$334 Roundtrip, found 15 hours ago

$334

Roundtrip

found 15 hours ago

Select United flight, departing Sun, May 17 from Houston to Knoxville, returning Sat, May 23, priced at $334 found 15 hours ago

Sun, May 17 - Thu, May 21

IAH

Houston

TYS

Knoxville

$517 Roundtrip, found 15 hours ago

$517

Roundtrip

found 15 hours ago

Select United flight, departing Sun, May 17 from Houston to Knoxville, returning Thu, May 21, priced at $517 found 15 hours ago

Fri, May 15 - Mon, May 18

IAH

Houston

TYS

Knoxville

$539 Roundtrip, found 15 hours ago

$539

Roundtrip

found 15 hours ago

Select United flight, departing Fri, May 15 from Houston to Knoxville, returning Mon, May 18, priced at $539 found 15 hours ago