$58 Cheap flight deals from Seattle (SEA) to Sunnyvale (SJC)
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This Weekend's Flight Deals from Seattle 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 $58 One Way, $126 Round Trip from Seattle to Sunnyvale
Prices starting at $126 for return flights and $58 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
Stanford Court San Francisco
Dec 3 - Dec 6
Seattle (SEA) to San Francisco (SFO)
Reviewed on Oct 31, 2026
Hotel Riu Plaza Fisherman's Wharf
Dec 21 - Dec 25
Seattle (SEA) to San Francisco (SFO)
San Francisco (SFO) to Seattle (SEA)
Reviewed on Nov 1, 2026
Sunnyvale first class flight packages
More About Flying To Sunnyvale from Seattle
Route Information for Flights from Seattle to Sunnyvale
Origin Airport IATA Code | SEA |
|---|---|
Destination Airport IATA Code | SJC |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Seattle to Sunnyvale
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One Stop Travel Shop
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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.