$384 Cheap United flights Houston (IAH) to Knoxville (TYS)

$384 Cheap United flights Houston (IAH) to Knoxville (TYS)

Prices were available within the past 7 days and start at $384 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 30 - Tue, Jul 8

IAH

Houston

TYS

Knoxville

$309 Roundtrip, found 4 days ago

$309

Roundtrip

found 4 days ago

Select United flight, departing Mon, Jun 30 from Houston to Knoxville, returning Tue, Jul 8, priced at $309 found 4 days ago

Mon, Jun 30 - Wed, Jul 9

IAH

Houston

TYS

Knoxville

$319 Roundtrip, found 4 days ago

$319

Roundtrip

found 4 days ago

Select United flight, departing Mon, Jun 30 from Houston to Knoxville, returning Wed, Jul 9, priced at $319 found 4 days ago

Thu, Jul 3 - Tue, Jul 8

IAH

Houston

TYS

Knoxville

$339 Roundtrip, found 4 days ago

$339

Roundtrip

found 4 days ago

Select United flight, departing Thu, Jul 3 from Houston to Knoxville, returning Tue, Jul 8, priced at $339 found 4 days ago

Thu, Jul 3 - Wed, Jul 9

IAH

Houston

TYS

Knoxville

$349 Roundtrip, found 4 days ago

$349

Roundtrip

found 4 days ago

Select United flight, departing Thu, Jul 3 from Houston to Knoxville, returning Wed, Jul 9, priced at $349 found 4 days ago

Fri, Jul 4 - Sun, Jul 6

IAH

Houston

TYS

Knoxville

$408 Roundtrip, found 4 days ago

$408

Roundtrip

found 4 days ago

Select United flight, departing Fri, Jul 4 from Houston to Knoxville, returning Sun, Jul 6, priced at $408 found 4 days ago

Mon, Jun 30 - Sun, Jul 6

IAH

Houston

TYS

Knoxville

$438 Roundtrip, found 4 days ago

$438

Roundtrip

found 4 days ago

Select United flight, departing Mon, Jun 30 from Houston to Knoxville, returning Sun, Jul 6, priced at $438 found 4 days ago