Flights from Portland to San Anselmo

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.

Tue, Aug 26 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$97 Roundtrip, found 7 hours ago

$97

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Tue, Aug 26 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $97 found 7 hours ago

Fri, Aug 8 - Mon, Aug 11

PDX

Portland Intl.

SFO

San Francisco Intl.

$98 Roundtrip, found 3 days ago

$98

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Portland Intl. to San Francisco Intl., returning Mon, Aug 11, priced at $98 found 3 days ago

Tue, Aug 26 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$117 Roundtrip, found 7 hours ago

$117

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Tue, Aug 26 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $117 found 7 hours ago

Wed, Aug 6 - Mon, Aug 11

PDX

Portland Intl.

SFO

San Francisco Intl.

$118 Roundtrip, found 3 days ago

$118

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 6 from Portland Intl. to San Francisco Intl., returning Mon, Aug 11, priced at $118 found 3 days ago

Wed, Nov 5 - Sat, Nov 8

PDX

Portland Intl.

OAK

Oakland Intl.

$127 Roundtrip, found 1 day ago

$127

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to Oakland Intl., returning Sat, Nov 8, priced at $127 found 1 day ago

Wed, Aug 6 - Mon, Aug 11

PDX

Portland Intl.

SFO

San Francisco Intl.

$129 Roundtrip, found 3 days ago

$129

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Aug 6 from Portland Intl. to San Francisco Intl., returning Mon, Aug 11, priced at $129 found 3 days ago

Wed, Aug 6 - Mon, Aug 11

PDX

Portland Intl.

SFO

San Francisco Intl.

$136 Roundtrip, found 3 days ago

$136

Roundtrip

found 3 days ago

Select United flight, departing Wed, Aug 6 from Portland Intl. to San Francisco Intl., returning Mon, Aug 11, priced at $136 found 3 days ago

Tue, Aug 26 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$137 Roundtrip, found 7 hours ago

$137

Roundtrip

found 7 hours ago

Select Delta flight, departing Tue, Aug 26 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $137 found 7 hours ago

Tue, Aug 26 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$137 Roundtrip, found 7 hours ago

$137

Roundtrip

found 7 hours ago

Select Alaska Airlines flight, departing Tue, Aug 26 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $137 found 7 hours ago

Tue, Aug 19 - Tue, Aug 19

PDX

Portland Intl.

SFO

San Francisco Intl.

$137 Roundtrip, found 3 days ago

$137

Roundtrip

found 3 days ago

Select United flight, departing Tue, Aug 19 from Portland Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $137 found 3 days ago

Mon, Aug 4 - Fri, Aug 8

PDX

Portland Intl.

SFO

San Francisco Intl.

$142 Roundtrip, found 3 days ago

$142

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Aug 4 from Portland Intl. to San Francisco Intl., returning Fri, Aug 8, priced at $142 found 3 days ago

Wed, Nov 5 - Sat, Nov 8

PDX

Portland Intl.

OAK

Oakland Intl.

$147 Roundtrip, found 1 day ago

$147

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Nov 5 from Portland Intl. to Oakland Intl., returning Sat, Nov 8, priced at $147 found 1 day ago

Tue, Aug 26 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$152 Roundtrip, found 7 hours ago

$152

Roundtrip

found 7 hours ago

Select Delta flight, departing Tue, Aug 26 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $152 found 7 hours ago

Sun, Aug 3 - Tue, Aug 12

PDX

Portland Intl.

SFO

San Francisco Intl.

$152 Roundtrip, found 3 days ago

$152

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Sun, Aug 3 from Portland Intl. to San Francisco Intl., returning Tue, Aug 12, priced at $152 found 3 days ago

Tue, Aug 26 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$154 Roundtrip, found 7 hours ago

$154

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Tue, Aug 26 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $154 found 7 hours ago

Tue, Aug 5 - Thu, Aug 14

PDX

Portland Intl.

SFO

San Francisco Intl.

$157 Roundtrip, found 3 days ago

$157

Roundtrip

found 3 days ago

Select Delta flight, departing Tue, Aug 5 from Portland Intl. to San Francisco Intl., returning Thu, Aug 14, priced at $157 found 3 days ago

Tue, Aug 19 - Wed, Aug 20

PDX

Portland Intl.

SFO

San Francisco Intl.

$158 Roundtrip, found 3 days ago

$158

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Aug 19 from Portland Intl. to San Francisco Intl., returning Wed, Aug 20, priced at $158 found 3 days ago

Tue, Aug 19 - Tue, Aug 19

PDX

Portland Intl.

SFO

San Francisco Intl.

$159 Roundtrip, found 3 days ago

$159

Roundtrip

found 3 days ago

Select United flight, departing Tue, Aug 19 from Portland Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $159 found 3 days ago

Tue, Aug 19 - Tue, Aug 19

PDX

Portland Intl.

SFO

San Francisco Intl.

$161 Roundtrip, found 3 days ago

$161

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Tue, Aug 19 from Portland Intl. to San Francisco Intl., returning Tue, Aug 19, priced at $161 found 3 days ago

Wed, Nov 5 - Sat, Nov 8

PDX

Portland Intl.

OAK

Oakland Intl.

$204 Roundtrip, found 1 day ago

$204

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Nov 5 from Portland Intl. to Oakland Intl., returning Sat, Nov 8, priced at $204 found 1 day ago