$139 Cheap United flights San Diego (SAN) to Knoxville (TYS)

$139 Cheap United flights San Diego (SAN) to Knoxville (TYS)

Prices were available within the past 7 days and start at $139 for one-way flights and $272 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 31 - Sat, Nov 1

SAN

San Diego

TYS

Knoxville

$272 Roundtrip, found 1 day ago

$272

Roundtrip

found 1 day ago

Select United flight, departing Fri, Oct 31 from San Diego to Knoxville, returning Sat, Nov 1, priced at $272 found 1 day ago

Sat, Sep 27 - Wed, Oct 1

SAN

San Diego

TYS

Knoxville

$294 Roundtrip, found 4 days ago

$294

Roundtrip

found 4 days ago

Select United flight, departing Sat, Sep 27 from San Diego to Knoxville, returning Wed, Oct 1, priced at $294 found 4 days ago

Tue, Aug 19 - Sat, Aug 23

SAN

San Diego

TYS

Knoxville

$297 Roundtrip, found 22 hours ago

$297

Roundtrip

found 22 hours ago

Select United flight, departing Tue, Aug 19 from San Diego to Knoxville, returning Sat, Aug 23, priced at $297 found 22 hours ago

Sat, Aug 9 - Sat, Aug 16

SAN

San Diego

TYS

Knoxville

$298 Roundtrip, found 1 day ago

$298

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 9 from San Diego to Knoxville, returning Sat, Aug 16, priced at $298 found 1 day ago

Tue, Sep 16 - Sat, Sep 27

SAN

San Diego

TYS

Knoxville

$299 Roundtrip, found 3 days ago

$299

Roundtrip

found 3 days ago

Select United flight, departing Tue, Sep 16 from San Diego to Knoxville, returning Sat, Sep 27, priced at $299 found 3 days ago

Fri, Oct 31 - Sat, Nov 1

SAN

San Diego

TYS

Knoxville

$300 Roundtrip, found 1 day ago

$300

Roundtrip

found 1 day ago

Select United flight, departing Fri, Oct 31 from San Diego to Knoxville, returning Sat, Nov 1, priced at $300 found 1 day ago