Flights from Portola Valley

Cheapest flights from Portola Valley

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, Oct 27 - Wed, Oct 28

OAK

Oakland Intl.

LAS

Harry Reid Intl.

$68 Roundtrip, found 3 days ago

$68

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Oct 27 from Oakland Intl. to Harry Reid Intl., returning Wed, Oct 28, priced at $68 found 3 days ago

Tue, Sep 22 - Tue, Oct 27

SFO

San Francisco Intl.

LAX

Los Angeles Intl.

$91 Roundtrip, found 2 days ago

$91

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Sep 22 from San Francisco Intl. to Los Angeles Intl., returning Tue, Oct 27, priced at $91 found 2 days ago

Mon, Oct 12 - Thu, Oct 15

SJC

Norman Y. Mineta San Jose Intl.

LAX

Los Angeles Intl.

$108 Roundtrip, found 5 days ago

$108

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Oct 12 from Norman Y. Mineta San Jose Intl. to Los Angeles Intl., returning Thu, Oct 15, priced at $108 found 5 days ago

Thu, Oct 1 - Mon, Oct 5

OAK

Oakland Intl.

SEA

Seattle - Tacoma Intl.

$117 Roundtrip, found 1 day ago

$117

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Thu, Oct 1 from Oakland Intl. to Seattle - Tacoma Intl., returning Mon, Oct 5, priced at $117 found 1 day ago

Wed, Sep 23 - Tue, Sep 29

SFO

San Francisco Intl.

SEA

Seattle - Tacoma Intl.

$117 Roundtrip, found 15 hours ago

$117

Roundtrip

found 15 hours ago

Select United flight, departing Wed, Sep 23 from San Francisco Intl. to Seattle - Tacoma Intl., returning Tue, Sep 29, priced at $117 found 15 hours ago

Wed, Oct 7 - Wed, Oct 7

SFO

San Francisco Intl.

LAS

Harry Reid Intl.

$143 Roundtrip, found 2 days ago

$143

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Oct 7 from San Francisco Intl. to Harry Reid Intl., returning Wed, Oct 7, priced at $143 found 2 days ago

Mon, Oct 19 - Thu, Oct 22

SJC

Norman Y. Mineta San Jose Intl.

LAS

Harry Reid Intl.

$156 Roundtrip, found 3 days ago

$156

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Oct 19 from Norman Y. Mineta San Jose Intl. to Harry Reid Intl., returning Thu, Oct 22, priced at $156 found 3 days ago

Mon, Oct 5 - Mon, Oct 5

OAK

Oakland Intl.

LAX

Los Angeles Intl.

$197 Roundtrip, found 5 days ago

$197

Roundtrip

found 5 days ago

Select Southwest Airlines flight, departing Mon, Oct 5 from Oakland Intl. to Los Angeles Intl., returning Mon, Oct 5, priced at $197 found 5 days ago

Mon, Nov 2 - Wed, Nov 18

SFO

San Francisco Intl.

MIA

Miami Intl.

$250 Roundtrip, found 3 days ago

$250

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Nov 2 from San Francisco Intl. to Miami Intl., returning Wed, Nov 18, priced at $250 found 3 days ago

Sun, Nov 1 - Thu, Nov 5

SFO

San Francisco Intl.

HNL

Daniel K. Inouye Intl.

$271 Roundtrip, found 3 hours ago

$271

Roundtrip

found 3 hours ago

Select Alaska Airlines flight, departing Sun, Nov 1 from San Francisco Intl. to Daniel K. Inouye Intl., returning Thu, Nov 5, priced at $271 found 3 hours ago

Tue, Oct 6 - Tue, Oct 27

SFO

San Francisco Intl.

BOS

Logan Intl.

$290 Roundtrip, found 2 days ago

$290

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, Oct 6 from San Francisco Intl. to Logan Intl., returning Tue, Oct 27, priced at $290 found 2 days ago

Mon, Sep 21 - Tue, Sep 29

SFO

San Francisco Intl.

JFK

John F. Kennedy Intl.

$290 Roundtrip, found 2 days ago

$290

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Sep 21 from San Francisco Intl. to John F. Kennedy Intl., returning Tue, Sep 29, priced at $290 found 2 days ago

Sat, Sep 12 - Thu, Sep 17

SJC

Norman Y. Mineta San Jose Intl.

BOS

Logan Intl.

$305 Roundtrip, found 3 days ago

$305

Roundtrip

found 3 days ago

Select Delta flight, departing Sat, Sep 12 from Norman Y. Mineta San Jose Intl. to Logan Intl., returning Thu, Sep 17, priced at $305 found 3 days ago

Wed, Dec 2 - Wed, Dec 9

SJC

Norman Y. Mineta San Jose Intl.

HNL

Daniel K. Inouye Intl.

$313 Roundtrip, found 3 days ago

$313

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Dec 2 from Norman Y. Mineta San Jose Intl. to Daniel K. Inouye Intl., returning Wed, Dec 9, priced at $313 found 3 days ago

Wed, Oct 28 - Mon, Nov 2

SJC

Norman Y. Mineta San Jose Intl.

MIA

Miami Intl.

$331 Roundtrip, found 3 days ago

$331

Roundtrip

found 3 days ago

Select Southwest Airlines flight, departing Wed, Oct 28 from Norman Y. Mineta San Jose Intl. to Miami Intl., returning Mon, Nov 2, priced at $331 found 3 days ago

Mon, Mar 1 - Wed, Mar 10

OAK

Oakland Intl.

MIA

Miami Intl.

$374 Roundtrip, found 20 hours ago

$374

Roundtrip

found 20 hours ago

Select Delta flight, departing Mon, Mar 1 from Oakland Intl. to Miami Intl., returning Wed, Mar 10, priced at $374 found 20 hours ago

Fri, Sep 11 - Fri, Sep 18

OAK

Oakland Intl.

JFK

John F. Kennedy Intl.

$392 Roundtrip, found 3 days ago

$392

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Fri, Sep 11 from Oakland Intl. to John F. Kennedy Intl., returning Fri, Sep 18, priced at $392 found 3 days ago

Tue, Sep 8 - Tue, Sep 22

OAK

Oakland Intl.

BOS

Logan Intl.

$398 Roundtrip, found 4 days ago

$398

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Sep 8 from Oakland Intl. to Logan Intl., returning Tue, Sep 22, priced at $398 found 4 days ago

Tue, Sep 8 - Wed, Sep 16

OAK

Oakland Intl.

HNL

Daniel K. Inouye Intl.

$474 Roundtrip, found 4 days ago

$474

Roundtrip

found 4 days ago

Select Southwest Airlines flight, departing Tue, Sep 8 from Oakland Intl. to Daniel K. Inouye Intl., returning Wed, Sep 16, priced at $474 found 4 days ago

Sun, Sep 6 - Fri, Sep 11

SJC

Norman Y. Mineta San Jose Intl.

SEA

Seattle - Tacoma Intl.

$625 Roundtrip, found 1 day ago

$625

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sun, Sep 6 from Norman Y. Mineta San Jose Intl. to Seattle - Tacoma Intl., returning Fri, Sep 11, priced at $625 found 1 day ago