$159 Cheap United flights Washington (WAS) to San Francisco (SFO)

$159 Cheap United flights Washington (WAS) to San Francisco (SFO)

Prices were available within the past 7 days and start at $159 for one-way flights and $353 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 11 - Sun, Dec 14

BWI

Baltimore

SFO

San Francisco

$353 Roundtrip, found 2 days ago

$353

Roundtrip

found 2 days ago

Select United flight, departing Thu, Dec 11 from Baltimore to San Francisco, returning Sun, Dec 14, priced at $353 found 2 days ago

Mon, Apr 13 - Sun, Apr 19

IAD

Washington

SFO

San Francisco

$357 Roundtrip, found 1 day ago

$357

Roundtrip

found 1 day ago

Select United flight, departing Mon, Apr 13 from Washington to San Francisco, returning Sun, Apr 19, priced at $357 found 1 day ago

Mon, Apr 13 - Sun, Apr 19

DCA

Washington

SFO

San Francisco

$377 Roundtrip, found 1 day ago

$377

Roundtrip

found 1 day ago

Select United flight, departing Mon, Apr 13 from Washington to San Francisco, returning Sun, Apr 19, priced at $377 found 1 day ago

Mon, Nov 24 - Fri, Nov 28

IAD

Washington

SFO

San Francisco

$377 Roundtrip, found 6 days ago

$377

Roundtrip

found 6 days ago

Select United flight, departing Mon, Nov 24 from Washington to San Francisco, returning Fri, Nov 28, priced at $377 found 6 days ago

Fri, Nov 21 - Mon, Dec 1

IAD

Washington

SFO

San Francisco

$386 Roundtrip, found 6 days ago

$386

Roundtrip

found 6 days ago

Select United flight, departing Fri, Nov 21 from Washington to San Francisco, returning Mon, Dec 1, priced at $386 found 6 days ago

Thu, Dec 11 - Sun, Dec 14

BWI

Baltimore

SFO

San Francisco

$396 Roundtrip, found 2 days ago

$396

Roundtrip

found 2 days ago

Select United flight, departing Thu, Dec 11 from Baltimore to San Francisco, returning Sun, Dec 14, priced at $396 found 2 days ago