$126 Cheap United flights Austin (AUS) to Knoxville (TYS)

$126 Cheap United flights Austin (AUS) to Knoxville (TYS)

Prices were available within the past 7 days and start at $126 for one-way flights and $246 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 18 - Wed, Nov 19

AUS

Austin

TYS

Knoxville

$246 Roundtrip, found 6 days ago

$246

Roundtrip

found 6 days ago

Select United flight, departing Tue, Nov 18 from Austin to Knoxville, returning Wed, Nov 19, priced at $246 found 6 days ago

Tue, Jan 6 - Wed, Jan 14

AUS

Austin

TYS

Knoxville

$264 Roundtrip, found 1 day ago

$264

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jan 6 from Austin to Knoxville, returning Wed, Jan 14, priced at $264 found 1 day ago

Tue, Dec 16 - Thu, Dec 18

AUS

Austin

TYS

Knoxville

$281 Roundtrip, found 19 hours ago

$281

Roundtrip

found 19 hours ago

Select United flight, departing Tue, Dec 16 from Austin to Knoxville, returning Thu, Dec 18, priced at $281 found 19 hours ago

Wed, Nov 5 - Thu, Nov 6

AUS

Austin

TYS

Knoxville

$449 Roundtrip, just found

$449

Roundtrip

just found

Select United flight, departing Wed, Nov 5 from Austin to Knoxville, returning Thu, Nov 6, priced at $449 just found