Flights from Portland to San Rafael

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.

Sat, Oct 4 - Tue, Oct 7

PDX

Portland Intl.

SFO

San Francisco Intl.

$97 Roundtrip, found 1 day ago

$97

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sat, Oct 4 from Portland Intl. to San Francisco Intl., returning Tue, Oct 7, priced at $97 found 1 day ago

Sat, Oct 4 - Sun, Oct 12

PDX

Portland Intl.

SFO

San Francisco Intl.

$127 Roundtrip, found 1 day ago

$127

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sat, Oct 4 from Portland Intl. to San Francisco Intl., returning Sun, Oct 12, priced at $127 found 1 day ago

Wed, Aug 20 - Tue, Aug 26

PDX

Portland Intl.

OAK

Oakland Intl.

$137 Roundtrip, found 2 days ago

$137

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Aug 20 from Portland Intl. to Oakland Intl., returning Tue, Aug 26, priced at $137 found 2 days ago

Tue, Oct 7 - Wed, Oct 8

PDX

Portland Intl.

SFO

San Francisco Intl.

$137 Roundtrip, found 1 day ago

$137

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Oct 7 from Portland Intl. to San Francisco Intl., returning Wed, Oct 8, priced at $137 found 1 day ago

Tue, Oct 7 - Thu, Oct 9

PDX

Portland Intl.

SFO

San Francisco Intl.

$137 Roundtrip, found 1 day ago

$137

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Oct 7 from Portland Intl. to San Francisco Intl., returning Thu, Oct 9, priced at $137 found 1 day ago

Fri, Aug 22 - Tue, Aug 26

PDX

Portland Intl.

OAK

Oakland Intl.

$142 Roundtrip, found 2 days ago

$142

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Fri, Aug 22 from Portland Intl. to Oakland Intl., returning Tue, Aug 26, priced at $142 found 2 days ago

Wed, Aug 20 - Sat, Aug 23

PDX

Portland Intl.

OAK

Oakland Intl.

$151 Roundtrip, found 2 days ago

$151

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Wed, Aug 20 from Portland Intl. to Oakland Intl., returning Sat, Aug 23, priced at $151 found 2 days ago

Sun, Oct 5 - Sat, Oct 11

PDX

Portland Intl.

SFO

San Francisco Intl.

$153 Roundtrip, found 1 day ago

$153

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sun, Oct 5 from Portland Intl. to San Francisco Intl., returning Sat, Oct 11, priced at $153 found 1 day ago

Mon, Oct 6 - Tue, Oct 7

PDX

Portland Intl.

SFO

San Francisco Intl.

$157 Roundtrip, found 1 day ago

$157

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Oct 6 from Portland Intl. to San Francisco Intl., returning Tue, Oct 7, priced at $157 found 1 day ago

Mon, Oct 6 - Sun, Oct 12

PDX

Portland Intl.

SFO

San Francisco Intl.

$157 Roundtrip, found 1 day ago

$157

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Mon, Oct 6 from Portland Intl. to San Francisco Intl., returning Sun, Oct 12, priced at $157 found 1 day ago

Sat, Dec 13 - Mon, Jan 5

PDX

Portland Intl.

SFO

San Francisco Intl.

$162 Roundtrip, found 5 days ago

$162

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Dec 13 from Portland Intl. to San Francisco Intl., returning Mon, Jan 5, priced at $162 found 5 days ago

Mon, Oct 6 - Thu, Oct 9

PDX

Portland Intl.

SFO

San Francisco Intl.

$167 Roundtrip, found 1 day ago

$167

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Mon, Oct 6 from Portland Intl. to San Francisco Intl., returning Thu, Oct 9, priced at $167 found 1 day ago

Sat, Dec 13 - Tue, Dec 30

PDX

Portland Intl.

SFO

San Francisco Intl.

$167 Roundtrip, found 5 days ago

$167

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Sat, Dec 13 from Portland Intl. to San Francisco Intl., returning Tue, Dec 30, priced at $167 found 5 days ago

Thu, Oct 9 - Thu, Oct 9

PDX

Portland Intl.

SFO

San Francisco Intl.

$167 Roundtrip, found 1 day ago

$167

Roundtrip

found 1 day ago

Select United flight, departing Thu, Oct 9 from Portland Intl. to San Francisco Intl., returning Thu, Oct 9, priced at $167 found 1 day ago

Sat, Aug 23 - Wed, Aug 27

PDX

Portland Intl.

OAK

Oakland Intl.

$175 Roundtrip, found 2 days ago

$175

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Aug 23 from Portland Intl. to Oakland Intl., returning Wed, Aug 27, priced at $175 found 2 days ago

Sat, Dec 13 - Thu, Jan 1

PDX

Portland Intl.

SFO

San Francisco Intl.

$177 Roundtrip, found 5 days ago

$177

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Dec 13 from Portland Intl. to San Francisco Intl., returning Thu, Jan 1, priced at $177 found 5 days ago

Sat, Aug 23 - Mon, Aug 25

PDX

Portland Intl.

OAK

Oakland Intl.

$177 Roundtrip, found 2 days ago

$177

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Sat, Aug 23 from Portland Intl. to Oakland Intl., returning Mon, Aug 25, priced at $177 found 2 days ago

Fri, Aug 22 - Mon, Aug 25

PDX

Portland Intl.

OAK

Oakland Intl.

$182 Roundtrip, found 2 days ago

$182

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Fri, Aug 22 from Portland Intl. to Oakland Intl., returning Mon, Aug 25, priced at $182 found 2 days ago

Sun, Oct 5 - Sun, Oct 12

PDX

Portland Intl.

SFO

San Francisco Intl.

$183 Roundtrip, found 1 day ago

$183

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sun, Oct 5 from Portland Intl. to San Francisco Intl., returning Sun, Oct 12, priced at $183 found 1 day ago

Sun, Oct 5 - Fri, Oct 10

PDX

Portland Intl.

SFO

San Francisco Intl.

$202 Roundtrip, found 1 day ago

$202

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Oct 5 from Portland Intl. to San Francisco Intl., returning Fri, Oct 10, priced at $202 found 1 day ago