$155 Cheap United flights Knoxville (TYS) to San Francisco (SFO)

$155 Cheap United flights Knoxville (TYS) to San Francisco (SFO)

Prices were available within the past 7 days and start at $155 for one-way flights and $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 23 - Mon, Nov 3

TYS

Knoxville

SFO

San Francisco

$326 Roundtrip, found 1 day ago

$326

Roundtrip

found 1 day ago

Select United flight, departing Thu, Oct 23 from Knoxville to San Francisco, returning Mon, Nov 3, priced at $326 found 1 day ago

Thu, Oct 23 - Mon, Nov 3

TYS

Knoxville

SFO

San Francisco

$356 Roundtrip, found 1 day ago

$356

Roundtrip

found 1 day ago

Select United flight, departing Thu, Oct 23 from Knoxville to San Francisco, returning Mon, Nov 3, priced at $356 found 1 day ago

Thu, Oct 23 - Mon, Nov 3

TYS

Knoxville

SFO

San Francisco

$374 Roundtrip, found 1 day ago

$374

Roundtrip

found 1 day ago

Select United flight, departing Thu, Oct 23 from Knoxville to San Francisco, returning Mon, Nov 3, priced at $374 found 1 day ago

Thu, Oct 23 - Mon, Nov 3

TYS

Knoxville

SFO

San Francisco

$394 Roundtrip, found 1 day ago

$394

Roundtrip

found 1 day ago

Select United flight, departing Thu, Oct 23 from Knoxville to San Francisco, returning Mon, Nov 3, priced at $394 found 1 day ago

Thu, Oct 23 - Mon, Nov 3

TYS

Knoxville

SFO

San Francisco

$401 Roundtrip, found 1 day ago

$401

Roundtrip

found 1 day ago

Select United flight, departing Thu, Oct 23 from Knoxville to San Francisco, returning Mon, Nov 3, priced at $401 found 1 day ago

Thu, Oct 23 - Mon, Nov 3

TYS

Knoxville

SFO

San Francisco

$411 Roundtrip, found 1 day ago

$411

Roundtrip

found 1 day ago

Select United flight, departing Thu, Oct 23 from Knoxville to San Francisco, returning Mon, Nov 3, priced at $411 found 1 day ago