$306 Cheap United flights Ontario (ONT) to Knoxville (TYS)

$306 Cheap United flights Ontario (ONT) to Knoxville (TYS)

Prices were available within the past 7 days and start at $306 for one-way flights and $394 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 16 - Mon, Jun 23

ONT

Ontario

TYS

Knoxville

$394 Roundtrip, found 1 day ago

$394

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 16 from Ontario to Knoxville, returning Mon, Jun 23, priced at $394 found 1 day ago

Fri, Jun 13 - Sat, Jun 21

ONT

Ontario

TYS

Knoxville

$469 Roundtrip, found 1 day ago

$469

Roundtrip

found 1 day ago

Select United flight, departing Fri, Jun 13 from Ontario to Knoxville, returning Sat, Jun 21, priced at $469 found 1 day ago

Wed, Jun 18 - Wed, Jun 25

ONT

Ontario

TYS

Knoxville

$479 Roundtrip, found 1 day ago

$479

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jun 18 from Ontario to Knoxville, returning Wed, Jun 25, priced at $479 found 1 day ago

Mon, Jun 16 - Mon, Jun 23

ONT

Ontario

TYS

Knoxville

$484 Roundtrip, found 1 day ago

$484

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jun 16 from Ontario to Knoxville, returning Mon, Jun 23, priced at $484 found 1 day ago

Sun, Jun 15 - Sat, Jun 21

ONT

Ontario

TYS

Knoxville

$492 Roundtrip, found 1 day ago

$492

Roundtrip

found 1 day ago

Select United flight, departing Sun, Jun 15 from Ontario to Knoxville, returning Sat, Jun 21, priced at $492 found 1 day ago

Wed, Jun 18 - Tue, Jun 24

ONT

Ontario

TYS

Knoxville

$504 Roundtrip, found 1 day ago

$504

Roundtrip

found 1 day ago

Select United flight, departing Wed, Jun 18 from Ontario to Knoxville, returning Tue, Jun 24, priced at $504 found 1 day ago