Flights from Portland to Menlo Park

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, Aug 27 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$83 Roundtrip, found 2 days ago

$83

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Wed, Aug 27 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $83 found 2 days ago

Sat, Sep 13 - Wed, Sep 24

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$126 Roundtrip, found 6 days ago

$126

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sat, Sep 13 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Sep 24, priced at $126 found 6 days ago

Thu, Aug 28 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$130 Roundtrip, found 2 days ago

$130

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Thu, Aug 28 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $130 found 2 days ago

Wed, Aug 27 - Tue, Sep 2

PDX

Portland Intl.

OAK

Oakland Intl.

$140 Roundtrip, found 2 days ago

$140

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Wed, Aug 27 from Portland Intl. to Oakland Intl., returning Tue, Sep 2, priced at $140 found 2 days ago

Wed, Aug 27 - Thu, Sep 4

PDX

Portland Intl.

OAK

Oakland Intl.

$140 Roundtrip, found 2 days ago

$140

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Wed, Aug 27 from Portland Intl. to Oakland Intl., returning Thu, Sep 4, priced at $140 found 2 days ago

Tue, Aug 26 - Sat, Aug 30

PDX

Portland Intl.

OAK

Oakland Intl.

$142 Roundtrip, found 2 days ago

$142

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Aug 26 from Portland Intl. to Oakland Intl., returning Sat, Aug 30, priced at $142 found 2 days ago

Sat, Sep 13 - Sat, Sep 20

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$143 Roundtrip, found 6 days ago

$143

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Sat, Sep 13 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 20, priced at $143 found 6 days ago

Wed, Aug 27 - Sat, Aug 30

PDX

Portland Intl.

OAK

Oakland Intl.

$147 Roundtrip, found 2 days ago

$147

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Aug 27 from Portland Intl. to Oakland Intl., returning Sat, Aug 30, priced at $147 found 2 days ago

Tue, Sep 16 - Tue, Sep 23

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$149 Roundtrip, found 6 days ago

$149

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, Sep 16 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Sep 23, priced at $149 found 6 days ago

Tue, Sep 16 - Sat, Sep 20

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$157 Roundtrip, found 6 days ago

$157

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Tue, Sep 16 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 20, priced at $157 found 6 days ago

Tue, Sep 16 - Tue, Sep 23

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$158 Roundtrip, found 6 days ago

$158

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Tue, Sep 16 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Sep 23, priced at $158 found 6 days ago

Fri, Aug 29 - Wed, Sep 3

PDX

Portland Intl.

OAK

Oakland Intl.

$160 Roundtrip, found 2 days ago

$160

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Fri, Aug 29 from Portland Intl. to Oakland Intl., returning Wed, Sep 3, priced at $160 found 2 days ago

Tue, Sep 16 - Tue, Sep 23

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$167 Roundtrip, found 6 days ago

$167

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Tue, Sep 16 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Sep 23, priced at $167 found 6 days ago

Fri, Sep 19 - Sat, Sep 20

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$167 Roundtrip, found 6 days ago

$167

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Fri, Sep 19 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 20, priced at $167 found 6 days ago

Mon, Jun 9 - Thu, Jun 12

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$168 Roundtrip, found 5 days ago

$168

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon, Jun 9 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Thu, Jun 12, priced at $168 found 5 days ago

Tue, Sep 16 - Tue, Sep 23

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$176 Roundtrip, found 6 days ago

$176

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Tue, Sep 16 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Sep 23, priced at $176 found 6 days ago

Mon, Sep 15 - Sun, Sep 21

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$177 Roundtrip, found 6 days ago

$177

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Mon, Sep 15 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Sun, Sep 21, priced at $177 found 6 days ago

Tue, Sep 16 - Tue, Sep 23

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$242 Roundtrip, found 6 days ago

$242

Roundtrip

found 6 days ago

Select American Airlines flight, departing Tue, Sep 16 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Sep 23, priced at $242 found 6 days ago

Wed, Jun 11 - Mon, Jun 16

PDX

Portland Intl.

SFO

San Francisco Intl.

$260 Roundtrip, found 3 days ago

$260

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, Jun 11 from Portland Intl. to San Francisco Intl., returning Mon, Jun 16, priced at $260 found 3 days ago

Wed, Jun 11 - Sat, Jun 14

PDX

Portland Intl.

SFO

San Francisco Intl.

$397 Roundtrip, found 3 days ago

$397

Roundtrip

found 3 days ago

Select United flight, departing Wed, Jun 11 from Portland Intl. to San Francisco Intl., returning Sat, Jun 14, priced at $397 found 3 days ago