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

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

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.

Sat, Nov 8 - Mon, Nov 24

IAH

Houston

TYS

Knoxville

$279 Roundtrip, found 3 days ago

$279

Roundtrip

found 3 days ago

Select United flight, departing Sat, Nov 8 from Houston to Knoxville, returning Mon, Nov 24, priced at $279 found 3 days ago

Thu, Nov 6 - Tue, Nov 18

IAH

Houston

TYS

Knoxville

$289 Roundtrip, found 3 days ago

$289

Roundtrip

found 3 days ago

Select United flight, departing Thu, Nov 6 from Houston to Knoxville, returning Tue, Nov 18, priced at $289 found 3 days ago

Thu, Nov 6 - Thu, Nov 20

IAH

Houston

TYS

Knoxville

$319 Roundtrip, found 3 days ago

$319

Roundtrip

found 3 days ago

Select United flight, departing Thu, Nov 6 from Houston to Knoxville, returning Thu, Nov 20, priced at $319 found 3 days ago

Sat, Nov 8 - Thu, Nov 27

IAH

Houston

TYS

Knoxville

$339 Roundtrip, found 3 days ago

$339

Roundtrip

found 3 days ago

Select United flight, departing Sat, Nov 8 from Houston to Knoxville, returning Thu, Nov 27, priced at $339 found 3 days ago

Fri, Nov 7 - Fri, Nov 21

IAH

Houston

TYS

Knoxville

$349 Roundtrip, found 3 days ago

$349

Roundtrip

found 3 days ago

Select United flight, departing Fri, Nov 7 from Houston to Knoxville, returning Fri, Nov 21, priced at $349 found 3 days ago

Fri, Dec 12 - Thu, Dec 25

IAH

Houston

TYS

Knoxville

$369 Roundtrip, found 3 days ago

$369

Roundtrip

found 3 days ago

Select United flight, departing Fri, Dec 12 from Houston to Knoxville, returning Thu, Dec 25, priced at $369 found 3 days ago