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

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

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

Mon, Aug 4 - Wed, Aug 13

SFO

San Francisco

PWM

Portland

$364 Roundtrip, found 1 day ago

$364

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 4 from San Francisco to Portland, returning Wed, Aug 13, priced at $364 found 1 day ago

Mon, Aug 4 - Fri, Aug 15

SFO

San Francisco

PWM

Portland

$377 Roundtrip, found 1 day ago

$377

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 4 from San Francisco to Portland, returning Fri, Aug 15, priced at $377 found 1 day ago

Mon, Aug 4 - Tue, Aug 12

SFO

San Francisco

PWM

Portland

$428 Roundtrip, found 1 day ago

$428

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 4 from San Francisco to Portland, returning Tue, Aug 12, priced at $428 found 1 day ago