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Cheap Flights to Silicon Valley from $38 One Way, $78 Round Trip

Prices starting at $78 for return flights and $38 for one-way flights to Silicon Valley were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 4 -
ORD
O'Hare Intl.
to
OAK
Oakland Intl.
$38

One way

found 3 days ago

Open ORD to OAK flights search result page
Sun, Dec 20 -
ORD
O'Hare Intl.
to
SJC
Norman Y. Mineta San Jose Intl.
$45

One way

found 3 hours ago

Open ORD to SJC flights search result page
Thu, Jan 7 -
ORD
O'Hare Intl.
to
SFO
San Francisco Intl.
$45

One way

just found

Open ORD to SFO flights search result page
Thu, May 20 -
ORD
O'Hare Intl.
to
OAK
Oakland Intl.
$52

One way

found 2 days ago

Open ORD to OAK flights search result page
Tue, Dec 15 -
ORD
O'Hare Intl.
to
OAK
Oakland Intl.
$53

One way

just found

Open ORD to OAK flights search result page
Fri, Dec 11 -
ORD
O'Hare Intl.
to
OAK
Oakland Intl.
$54

One way

just found

Open ORD to OAK flights search result page
Sun, Feb 21 -
ORD
O'Hare Intl.
to
OAK
Oakland Intl.
$65

One way

found 2 days ago

Open ORD to OAK flights search result page
Wed, Feb 10 -
ORD
O'Hare Intl.
to
SFO
San Francisco Intl.
$69

One way

found 5 hours ago

Open ORD to SFO flights search result page
Wed, Mar 3 -
ORD
O'Hare Intl.
to
SFO
San Francisco Intl.
$69

One way

found 1 day ago

Open ORD to SFO flights search result page
Tue, Jan 12 -
ORD
O'Hare Intl.
to
SFO
San Francisco Intl.
$69

One way

found 2 hours ago

Open ORD to SFO flights search result page
Sun, Dec 20 - Thu, Dec 31
ORD
O'Hare Intl.
to
SJC
Norman Y. Mineta San Jose Intl.
$78

Roundtrip

found 1 day ago

Open ORD to SJC flights search result page
Thu, Jan 7 - Sun, Jan 17
ORD
O'Hare Intl.
to
SFO
San Francisco Intl.
$78

Roundtrip

just found

Open ORD to SFO flights search result page
Wed, May 12 - Wed, May 19
ORD
O'Hare Intl.
to
OAK
Oakland Intl.
$103

Roundtrip

found 8 hours ago

Open ORD to OAK flights search result page
Sat, Jan 16 - Sun, Jan 24
ORD
O'Hare Intl.
to
OAK
Oakland Intl.
$106

Roundtrip

found 5 days ago

Open ORD to OAK flights search result page
Sun, Dec 20 - Mon, Dec 21
ORD
O'Hare Intl.
to
OAK
Oakland Intl.
$106

Roundtrip

found 1 hour ago

Open ORD to OAK flights search result page
Thu, Jan 7 - Thu, Jan 14
EWR
Liberty Intl.
to
OAK
Oakland Intl.
$107

Roundtrip

found 4 days ago

Open EWR to OAK flights search result page
Wed, Jan 20 - Sun, Jan 31
ORD
O'Hare Intl.
to
SFO
San Francisco Intl.
$108

Roundtrip

found 12 hours ago

Open ORD to SFO flights search result page
Wed, Jan 6 - Wed, Jan 6
ORD
O'Hare Intl.
to
SFO
San Francisco Intl.
$131

Roundtrip

found 4 days ago

Open ORD to SFO flights search result page
Tue, Mar 2 - Sat, Mar 6
ORD
O'Hare Intl.
to
SFO
San Francisco Intl.
$137

Roundtrip

found 1 hour ago

Open ORD to SFO flights search result page
Wed, Jan 13 - Wed, Feb 17
ORD
O'Hare Intl.
to
SFO
San Francisco Intl.
$137

Roundtrip

found 2 hours ago

Open ORD to SFO flights search result page

Silicon Valley Flight Data

Destination Airport IATA Code
Destination CitySilicon Valley
Number of Airlines Serving
Flight Price$38
Popular Airline

Flights Review

Mar 18, 2020

Keep up the good job.

A verified traveler
Detroit to San Jose · Delta
Mar 9, 2020

Thank you AA. Keep up the good work.

A verified traveler
Phoenix to San Jose · American Airlines
Mar 8, 2020

Delta needs to let fliers get 3 boarding passes for flights with 2 connections

A verified traveler
Minneapolis to San Jose · Delta
Mar 4, 2020

One of the best flights I have ever been on...

A verified traveler
Seattle to San Jose · Alaska Airlines
Feb 25, 2020

Did not like seats only assigned at the gate but end result was a good seat so it worked out nicely.

A verified traveler
Las Vegas to San Jose · Delta
Feb 25, 2020

couldnt figure out how to use wifi on airplane mode

A verified traveler
Dallas to San Jose · American Airlines
Feb 24, 2020

We certainly appreciated the gate attendant at LAX who provided us with a free upgrade to first class. It was an unexpected, but welcome benefit. I only wish I had gotten his name.

A verified traveler
Los Angeles to San Jose · Delta
Feb 23, 2020

good leg room!

A verified traveler
San Diego to San Jose · Alaska Airlines
Feb 10, 2020

The only thing that is so difficult for me is making connections. I wish that the staff could ask those flyers who are NOT making connections to stay seated for those that are making connections with a fast turnaround..... I have missed several connections and feel that this announcement would be helpful to those of us in the back rows of the plane.

A verified traveler
Detroit to San Jose · Delta
Feb 3, 2020

Delta was great on both flights, very accommodation and definitely makes me want to fly them again

A verified traveler
Las Vegas to San Jose · Delta
Jan 30, 2020

I was glad to find a customer service area in the Alaska terminal to direct me in the right direction to my gate. It wasn't clear coming off the escalator that there were gates ahead & behind me.

A verified traveler
Seattle to San Jose · Alaska Airlines
Jan 30, 2020

Had to pay $10.75 to change to a window seat near the back on a not full flight....

A verified traveler
Chicago to San Jose · American Airlines

Silicon Valley

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Flights to Cities Near Silicon Valley

Airports Near Silicon Valley

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.