$299 Cheap United flights Portland (PWM) to San Francisco (SFO)

$299 Cheap United flights Portland (PWM) to San Francisco (SFO)

Prices were available within the past 7 days and start at $299 for one-way flights and $505 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 23 - Mon, Jul 27

PWM

Portland

SFO

San Francisco

$505 Roundtrip, found 1 day ago

$505

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 23 from Portland to San Francisco, returning Mon, Jul 27, priced at $505 found 1 day ago

Thu, Jul 23 - Mon, Jul 27

PWM

Portland

SFO

San Francisco

$507 Roundtrip, found 1 day ago

$507

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 23 from Portland to San Francisco, returning Mon, Jul 27, priced at $507 found 1 day ago

Thu, Jul 23 - Mon, Jul 27

PWM

Portland

SFO

San Francisco

$557 Roundtrip, found 1 day ago

$557

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 23 from Portland to San Francisco, returning Mon, Jul 27, priced at $557 found 1 day ago

Thu, Jul 23 - Mon, Jul 27

PWM

Portland

SFO

San Francisco

$560 Roundtrip, found 1 day ago

$560

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jul 23 from Portland to San Francisco, returning Mon, Jul 27, priced at $560 found 1 day ago