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

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

Prices were available within the past 7 days and start at $384 for one-way flights and $419 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 16 - Sat, May 24

TYS

Knoxville

IAH

Houston

$419 Roundtrip, found 1 day ago

$419

Roundtrip

found 1 day ago

Select United flight, departing Fri, May 16 from Knoxville to Houston, returning Sat, May 24, priced at $419 found 1 day ago

Mon, May 19 - Sat, May 24

TYS

Knoxville

IAH

Houston

$476 Roundtrip, found 1 day ago

$476

Roundtrip

found 1 day ago

Select United flight, departing Mon, May 19 from Knoxville to Houston, returning Sat, May 24, priced at $476 found 1 day ago

Mon, May 19 - Sat, May 24

TYS

Knoxville

IAH

Houston

$516 Roundtrip, found 1 day ago

$516

Roundtrip

found 1 day ago

Select United flight, departing Mon, May 19 from Knoxville to Houston, returning Sat, May 24, priced at $516 found 1 day ago

Mon, May 19 - Sat, May 24

TYS

Knoxville

IAH

Houston

$563 Roundtrip, found 1 day ago

$563

Roundtrip

found 1 day ago

Select United flight, departing Mon, May 19 from Knoxville to Houston, returning Sat, May 24, priced at $563 found 1 day ago

Mon, May 19 - Sat, May 24

TYS

Knoxville

IAH

Houston

$566 Roundtrip, found 1 day ago

$566

Roundtrip

found 1 day ago

Select United flight, departing Mon, May 19 from Knoxville to Houston, returning Sat, May 24, priced at $566 found 1 day ago