$179 Cheap United flights St. Louis (STL) to San Francisco (SFO)

$179 Cheap United flights St. Louis (STL) to San Francisco (SFO)

Prices were available within the past 7 days and start at $179 for one-way flights and $503 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 3 - Mon, Nov 9

STL

St. Louis

SFO

San Francisco

$503 Roundtrip, found 15 hours ago

$503

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Nov 3 from St. Louis to San Francisco, returning Mon, Nov 9, priced at $503 found 15 hours ago

Tue, Nov 3 - Mon, Nov 9

STL

St. Louis

SFO

San Francisco

$509 Roundtrip, found 15 hours ago

$509

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Nov 3 from St. Louis to San Francisco, returning Mon, Nov 9, priced at $509 found 15 hours ago

Tue, Nov 3 - Mon, Nov 9

STL

St. Louis

SFO

San Francisco

$513 Roundtrip, found 15 hours ago

$513

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Nov 3 from St. Louis to San Francisco, returning Mon, Nov 9, priced at $513 found 15 hours ago

Tue, Nov 3 - Mon, Nov 9

STL

St. Louis

SFO

San Francisco

$517 Roundtrip, found 15 hours ago

$517

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Nov 3 from St. Louis to San Francisco, returning Mon, Nov 9, priced at $517 found 15 hours ago

Tue, Nov 3 - Mon, Nov 9

STL

St. Louis

SFO

San Francisco

$527 Roundtrip, found 15 hours ago

$527

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Nov 3 from St. Louis to San Francisco, returning Mon, Nov 9, priced at $527 found 15 hours ago

Tue, Nov 3 - Mon, Nov 9

STL

St. Louis

SFO

San Francisco

$541 Roundtrip, found 15 hours ago

$541

Roundtrip

found 15 hours ago

Select United flight, departing Tue, Nov 3 from St. Louis to San Francisco, returning Mon, Nov 9, priced at $541 found 15 hours ago