$270 Cheap United flights Knoxville (TYS) to San Francisco (SFO)

$270 Cheap United flights Knoxville (TYS) to San Francisco (SFO)

Prices were available within the past 7 days and start at $270 for one-way flights and $364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 25 - Sun, Jul 27

TYS

Knoxville

SFO

San Francisco

$364 Roundtrip, found 3 days ago

$364

Roundtrip

found 3 days ago

Select United flight, departing Fri, Jul 25 from Knoxville to San Francisco, returning Sun, Jul 27, priced at $364 found 3 days ago

Fri, Jul 25 - Sun, Jul 27

TYS

Knoxville

SFO

San Francisco

$415 Roundtrip, found 3 days ago

$415

Roundtrip

found 3 days ago

Select United flight, departing Fri, Jul 25 from Knoxville to San Francisco, returning Sun, Jul 27, priced at $415 found 3 days ago

Fri, Jul 25 - Sun, Jul 27

TYS

Knoxville

SFO

San Francisco

$417 Roundtrip, found 3 days ago

$417

Roundtrip

found 3 days ago

Select United flight, departing Fri, Jul 25 from Knoxville to San Francisco, returning Sun, Jul 27, priced at $417 found 3 days ago

Fri, Jul 25 - Sun, Jul 27

TYS

Knoxville

SFO

San Francisco

$434 Roundtrip, found 3 days ago

$434

Roundtrip

found 3 days ago

Select United flight, departing Fri, Jul 25 from Knoxville to San Francisco, returning Sun, Jul 27, priced at $434 found 3 days ago

Fri, Jul 25 - Sun, Jul 27

TYS

Knoxville

SFO

San Francisco

$439 Roundtrip, found 3 days ago

$439

Roundtrip

found 3 days ago

Select United flight, departing Fri, Jul 25 from Knoxville to San Francisco, returning Sun, Jul 27, priced at $439 found 3 days ago

Fri, Jul 25 - Sun, Jul 27

TYS

Knoxville

SFO

San Francisco

$452 Roundtrip, found 3 days ago

$452

Roundtrip

found 3 days ago

Select United flight, departing Fri, Jul 25 from Knoxville to San Francisco, returning Sun, Jul 27, priced at $452 found 3 days ago