$224 Cheap United flights Knoxville (TYS) to Houston (IAH)

$224 Cheap United flights Knoxville (TYS) to Houston (IAH)

Prices were available within the past 7 days and start at $224 for one-way flights and $279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 19 - Tue, Dec 30

TYS

Knoxville

IAH

Houston

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select United flight, departing Fri, Dec 19 from Knoxville to Houston, returning Tue, Dec 30, priced at $279 found 1 day ago

Sun, Dec 21 - Tue, Dec 30

TYS

Knoxville

IAH

Houston

$299 Roundtrip, found 1 day ago

$299

Roundtrip

found 1 day ago

Select United flight, departing Sun, Dec 21 from Knoxville to Houston, returning Tue, Dec 30, priced at $299 found 1 day ago

Mon, Dec 22 - Tue, Dec 30

TYS

Knoxville

IAH

Houston

$334 Roundtrip, found 1 day ago

$334

Roundtrip

found 1 day ago

Select United flight, departing Mon, Dec 22 from Knoxville to Houston, returning Tue, Dec 30, priced at $334 found 1 day ago

Mon, Dec 22 - Mon, Dec 29

TYS

Knoxville

IAH

Houston

$340 Roundtrip, found 1 day ago

$340

Roundtrip

found 1 day ago

Select United flight, departing Mon, Dec 22 from Knoxville to Houston, returning Mon, Dec 29, priced at $340 found 1 day ago

Sun, Dec 21 - Sun, Dec 28

TYS

Knoxville

IAH

Houston

$353 Roundtrip, found 1 day ago

$353

Roundtrip

found 1 day ago

Select United flight, departing Sun, Dec 21 from Knoxville to Houston, returning Sun, Dec 28, priced at $353 found 1 day ago

Mon, Dec 22 - Mon, Dec 29

TYS

Knoxville

IAH

Houston

$375 Roundtrip, found 1 day ago

$375

Roundtrip

found 1 day ago

Select United flight, departing Mon, Dec 22 from Knoxville to Houston, returning Mon, Dec 29, priced at $375 found 1 day ago