Flights from Portland to Foster City

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, Sep 13 - Wed, Sep 24

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$126 Roundtrip, found 1 day ago

$126

Roundtrip

found 1 day 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 1 day ago

Tue, Sep 16 - Tue, Sep 23

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$140 Roundtrip, found 1 day ago

$140

Roundtrip

found 1 day 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 $140 found 1 day ago

Sat, Sep 13 - Sat, Sep 20

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$143 Roundtrip, found 1 day ago

$143

Roundtrip

found 1 day 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 1 day ago

Tue, Sep 16 - Tue, Sep 23

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$149 Roundtrip, found 1 day ago

$149

Roundtrip

found 1 day 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 1 day ago

Tue, Jul 22 - Tue, Jul 29

PDX

Portland Intl.

OAK

Oakland Intl.

$157 Roundtrip, found 2 days ago

$157

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Tue, Jul 22 from Portland Intl. to Oakland Intl., returning Tue, Jul 29, priced at $157 found 2 days ago

Tue, Sep 16 - Sat, Sep 20

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$157 Roundtrip, found 1 day ago

$157

Roundtrip

found 1 day 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 1 day ago

Tue, Sep 16 - Tue, Sep 23

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$158 Roundtrip, found 1 day ago

$158

Roundtrip

found 1 day 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 1 day ago

Tue, Jun 10 - Thu, Jun 12

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$160 Roundtrip, found 7 hours ago

$160

Roundtrip

found 7 hours ago

Select Spirit Airlines flight, departing Tue, Jun 10 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Thu, Jun 12, priced at $160 found 7 hours ago

Sat, Jun 7 - Tue, Jun 10

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$162 Roundtrip, found 8 hours ago

$162

Roundtrip

found 8 hours ago

Select Spirit Airlines flight, departing Sat, Jun 7 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Jun 10, priced at $162 found 8 hours ago

Tue, Sep 16 - Tue, Sep 23

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$167 Roundtrip, found 1 day ago

$167

Roundtrip

found 1 day 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 1 day ago

Fri, Sep 19 - Sat, Sep 20

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$167 Roundtrip, found 1 day ago

$167

Roundtrip

found 1 day 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 1 day ago

Mon, Jun 9 - Thu, Jun 12

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$168 Roundtrip, found 6 hours ago

$168

Roundtrip

found 6 hours 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 6 hours ago

Mon, Jun 16 - Wed, Jun 25

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$175 Roundtrip, found 1 day ago

$175

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 16 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Jun 25, priced at $175 found 1 day ago

Tue, Sep 16 - Tue, Sep 23

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$176 Roundtrip, found 1 day ago

$176

Roundtrip

found 1 day 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 1 day ago

Tue, Sep 16 - Tue, Sep 23

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$177 Roundtrip, found 1 day ago

$177

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 16 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Sep 23, priced at $177 found 1 day ago

Tue, Jul 22 - Thu, Jul 31

PDX

Portland Intl.

OAK

Oakland Intl.

$177 Roundtrip, found 2 days ago

$177

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Tue, Jul 22 from Portland Intl. to Oakland Intl., returning Thu, Jul 31, priced at $177 found 2 days ago

Sat, Aug 9 - Tue, Aug 19

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$178 Roundtrip, found 3 days ago

$178

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Sat, Aug 9 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Aug 19, priced at $178 found 3 days ago

Tue, Sep 16 - Tue, Sep 23

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$180 Roundtrip, found 1 day ago

$180

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 16 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Sep 23, priced at $180 found 1 day ago

Tue, Sep 16 - Tue, Sep 23

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$242 Roundtrip, found 1 day ago

$242

Roundtrip

found 1 day 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 1 day ago

Thu, Jun 19 - Sat, Jun 21

PDX

Portland Intl.

SJC

Norman Y. Mineta San Jose Intl.

$765 Roundtrip, found 1 day ago

$765

Roundtrip

found 1 day ago

Select United flight, departing Thu, Jun 19 from Portland Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Jun 21, priced at $765 found 1 day ago