$107 Cheap flight deals from Chicago (CHI) to Sunnyvale (SJC)
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This Weekend's Flight Deals from Chicago to Sunnyvale
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $107 One Way, $213 Round Trip from Chicago to Sunnyvale
Prices starting at $213 for return flights and $107 for one-way flights to Sunnyvale were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sunnyvale economy flight packages
Beacon Grand, A Union Square Hotel
Aug 5 - Aug 9
Chicago (CHI) to San Francisco (SFO)
San Francisco (SFO) to Chicago (CHI)
Reviewed on May 14, 2026
Stanyan Park Hotel
Jul 14 - Jul 19
Chicago (ORD) to San Francisco (SFO)
San Francisco (SFO) to Chicago (ORD)
Reviewed on May 22, 2026
1 Hotel San Francisco
Jul 10 - Jul 13
Chicago (CHI) to San Francisco (SFO)
San Francisco (SFO) to Chicago (CHI)
Reviewed on Sep 23, 2024
Sunnyvale first class flight packages
Marriott San Francisco Fisherman's Wharf
Jul 24 - Jul 27
Chicago (ORD) to San Francisco (SFO)
San Francisco (SFO) to Chicago (ORD)
Reviewed on Jul 16, 2025
The Jay, Autograph Collection
Jul 24 - Jul 27
Chicago (ORD) to San Francisco (SFO)
San Francisco (SFO) to Chicago (ORD)
Reviewed on Jun 3, 2026
The Ritz-Carlton, San Francisco
Jul 24 - Jul 27
Chicago (ORD) to San Francisco (SFO)
San Francisco (SFO) to Chicago (ORD)
Reviewed on Aug 13, 2025
More About Flying To Sunnyvale from Chicago
Route Information for Flights from Chicago to Sunnyvale
Origin Airport IATA Code | CHI |
|---|---|
Destination Airport IATA Code | SJC |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Chicago to Sunnyvale
It has never been easier to find cheap Chicago to Sunnyvale flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.
Plan Your Chicago to Sunnyvale Flights on the Go
Orbitz offers cutting-edge mobile tools that let you search and book flights anywhere. All you need is a smartphone or mobile device to find discounts on flights from Chicago to Sunnyvale. Use the app to check to make sure your flight is on time or book a last-minute cheap hotel room.
Get the Best Deals on Chicago to Sunnyvale Flights
Finding great deals on flights from Chicago to Sunnyvale is a snap with Orbitz. With our guaranteed low prices, you don’t have to worry if you are getting the best prices on air tickets, hotels, and cruises. And with all that money you saved, you can enjoy your Sunnyvale vacation even more.
Pile Up Miles With Discount Air Tickets
Not only can you find great bargains on Chicago to Sunnyvale flights, but you can rack up frequent flyer miles on the flights too. Enter your frequent flyer number on qualified flights when booking for Orbitz to see the miles pile up in your account.
Flight Alerts Keep You Informed
Stay on top of the latest updates for flights from Chicago to Sunnyvale. We send you free email and mobile alerts to keep you informed about delays to Chicago to Sunnyvale flights.
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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.