Flights from Portland to Pacifica

Cheapest flights from Portland

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 10 - Tue, Sep 16

PDX

Portland Intl.

SFO

San Francisco Intl.

$95 Roundtrip, found 1 hour ago

$95

Roundtrip

found 1 hour ago

Select Hawaiian Airlines flight, departing Wed, Sep 10 from Portland Intl. to San Francisco Intl., returning Tue, Sep 16, priced at $95 found 1 hour ago

Sat, Oct 4 - Tue, Oct 7

PDX

Portland Intl.

SFO

San Francisco Intl.

$97 Roundtrip, found 5 days ago

$97

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Sat, Oct 4 from Portland Intl. to San Francisco Intl., returning Tue, Oct 7, priced at $97 found 5 days ago

Thu, Sep 11 - Tue, Sep 16

PDX

Portland Intl.

SFO

San Francisco Intl.

$104 Roundtrip, found 1 hour ago

$104

Roundtrip

found 1 hour ago

Select Hawaiian Airlines flight, departing Thu, Sep 11 from Portland Intl. to San Francisco Intl., returning Tue, Sep 16, priced at $104 found 1 hour ago

Sat, Sep 13 - Mon, Sep 15

PDX

Portland Intl.

SFO

San Francisco Intl.

$104 Roundtrip, found 1 hour ago

$104

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Sep 13 from Portland Intl. to San Francisco Intl., returning Mon, Sep 15, priced at $104 found 1 hour ago

Sat, Sep 13 - Mon, Sep 15

PDX

Portland Intl.

SFO

San Francisco Intl.

$104 Roundtrip, found 1 hour ago

$104

Roundtrip

found 1 hour ago

Select United flight, departing Sat, Sep 13 from Portland Intl. to San Francisco Intl., returning Mon, Sep 15, priced at $104 found 1 hour ago

Thu, Sep 11 - Mon, Sep 15

PDX

Portland Intl.

SFO

San Francisco Intl.

$113 Roundtrip, found 1 hour ago

$113

Roundtrip

found 1 hour ago

Select Hawaiian Airlines flight, departing Thu, Sep 11 from Portland Intl. to San Francisco Intl., returning Mon, Sep 15, priced at $113 found 1 hour ago

Sat, Sep 13 - Mon, Sep 15

PDX

Portland Intl.

SFO

San Francisco Intl.

$116 Roundtrip, found 1 hour ago

$116

Roundtrip

found 1 hour ago

Select United flight, departing Sat, Sep 13 from Portland Intl. to San Francisco Intl., returning Mon, Sep 15, priced at $116 found 1 hour ago

Sat, Sep 13 - Mon, Sep 15

PDX

Portland Intl.

SFO

San Francisco Intl.

$123 Roundtrip, found 1 hour ago

$123

Roundtrip

found 1 hour ago

Select United flight, departing Sat, Sep 13 from Portland Intl. to San Francisco Intl., returning Mon, Sep 15, priced at $123 found 1 hour ago

Wed, Sep 10 - Mon, Sep 22

PDX

Portland Intl.

SFO

San Francisco Intl.

$124 Roundtrip, found 1 hour ago

$124

Roundtrip

found 1 hour ago

Select Hawaiian Airlines flight, departing Wed, Sep 10 from Portland Intl. to San Francisco Intl., returning Mon, Sep 22, priced at $124 found 1 hour ago

Sat, Sep 13 - Mon, Sep 15

PDX

Portland Intl.

SFO

San Francisco Intl.

$125 Roundtrip, found 1 hour ago

$125

Roundtrip

found 1 hour ago

Select Delta flight, departing Sat, Sep 13 from Portland Intl. to San Francisco Intl., returning Mon, Sep 15, priced at $125 found 1 hour ago

Wed, Sep 10 - Sat, Sep 13

PDX

Portland Intl.

SFO

San Francisco Intl.

$126 Roundtrip, found 1 hour ago

$126

Roundtrip

found 1 hour ago

Select Hawaiian Airlines flight, departing Wed, Sep 10 from Portland Intl. to San Francisco Intl., returning Sat, Sep 13, priced at $126 found 1 hour ago

Sat, Oct 4 - Sun, Oct 12

PDX

Portland Intl.

SFO

San Francisco Intl.

$127 Roundtrip, found 5 days ago

$127

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Sat, Oct 4 from Portland Intl. to San Francisco Intl., returning Sun, Oct 12, priced at $127 found 5 days ago

Thu, Sep 11 - Mon, Sep 22

PDX

Portland Intl.

SFO

San Francisco Intl.

$133 Roundtrip, found 1 hour ago

$133

Roundtrip

found 1 hour ago

Select Hawaiian Airlines flight, departing Thu, Sep 11 from Portland Intl. to San Francisco Intl., returning Mon, Sep 22, priced at $133 found 1 hour ago

Sat, Sep 13 - Mon, Sep 15

PDX

Portland Intl.

SFO

San Francisco Intl.

$135 Roundtrip, found 1 hour ago

$135

Roundtrip

found 1 hour ago

Select Alaska Airlines flight, departing Sat, Sep 13 from Portland Intl. to San Francisco Intl., returning Mon, Sep 15, priced at $135 found 1 hour ago

Thu, Sep 11 - Sat, Sep 13

PDX

Portland Intl.

SFO

San Francisco Intl.

$135 Roundtrip, found 1 hour ago

$135

Roundtrip

found 1 hour ago

Select Hawaiian Airlines flight, departing Thu, Sep 11 from Portland Intl. to San Francisco Intl., returning Sat, Sep 13, priced at $135 found 1 hour ago

Sat, Sep 13 - Mon, Sep 15

PDX

Portland Intl.

SFO

San Francisco Intl.

$136 Roundtrip, found 1 hour ago

$136

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Sat, Sep 13 from Portland Intl. to San Francisco Intl., returning Mon, Sep 15, priced at $136 found 1 hour ago

Mon, Sep 15 - Tue, Sep 16

PDX

Portland Intl.

SFO

San Francisco Intl.

$137 Roundtrip, found 1 hour ago

$137

Roundtrip

found 1 hour ago

Select Delta flight, departing Mon, Sep 15 from Portland Intl. to San Francisco Intl., returning Tue, Sep 16, priced at $137 found 1 hour ago

Tue, Oct 7 - Thu, Oct 9

PDX

Portland Intl.

SFO

San Francisco Intl.

$137 Roundtrip, found 5 days ago

$137

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Tue, Oct 7 from Portland Intl. to San Francisco Intl., returning Thu, Oct 9, priced at $137 found 5 days ago

Sun, Sep 14 - Mon, Sep 15

PDX

Portland Intl.

SFO

San Francisco Intl.

$202 Roundtrip, found 1 hour ago

$202

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Sun, Sep 14 from Portland Intl. to San Francisco Intl., returning Mon, Sep 15, priced at $202 found 1 hour ago

Sat, Sep 13 - Mon, Sep 15

PDX

Portland Intl.

SFO

San Francisco Intl.

$233 Roundtrip, found 1 hour ago

$233

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Sat, Sep 13 from Portland Intl. to San Francisco Intl., returning Mon, Sep 15, priced at $233 found 1 hour ago