$114 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 $114 One Way, $240 Round Trip from Chicago to Sunnyvale
Prices starting at $240 for return flights and $114 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
Villa Montes Hotel
Jun 27 - Jul 3
Chicago (CHI) to San Francisco (SFO)
Reviewed on May 14, 2026
The Grove Inn
Jul 2 - Jul 5
Chicago (ORD) to San Francisco (SFO)
San Francisco (SFO) to Chicago (ORD)
Reviewed on Jan 6, 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
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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.