
$123 Cheap flight deals from Boston (BOS) to Sunnyvale (SJC)
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This Weekend's Flight Deals from Boston 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 $123 One Way, $250 Round Trip from Boston to Sunnyvale
Prices starting at $250 for return flights and $123 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

Bay Bridge Inn
Jun 13 - Jun 20
Boston (BOS) to San Francisco (SFO)
Reviewed on Jan 2, 2025

Hotel Fiona
Jun 13 - Jun 20
Boston (BOS) to San Francisco (SFO)
Reviewed on Oct 17, 2025

Palihotel San Francisco
Jun 13 - Jun 21
Boston (BOS) to San Francisco (SFO)
Reviewed on Nov 19, 2025
More About Flying To Sunnyvale from Boston
Route Information for Flights from Boston to Sunnyvale
Origin Airport IATA Code | BOS |
|---|---|
Destination Airport IATA Code | SJC |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Boston to Sunnyvale
Looking for guaranteed low prices on Boston to Sunnyvale flights? Orbitz is your source and much more. From cutting-edge mobile tools to great deals, Orbitz makes it easy to book your dream vacation.
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Earn frequent flyer miles or points on Orbitz flights from Boston to Sunnyvale. When booking your Boston to Sunnyvale flights, have your frequent flyer number on hand and add it where prompted. Your Orbitz account can store your number for future use, meaning you never miss out on your rewards.
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With the Orbitz mobile apps for Android and iPhone, you no longer have to be sitting at your desk to book Boston to Sunnyvale flights. With a few easy clicks, you can book your flights, research hotel rooms, and check your flight status and other important flight information.
Easily Plan Your Vacation
Not only does Orbitz offer great prices on flights from Boston to Sunnyvale, but you will also find fantastic deals on hotels, cruises, and vacation activities. Never miss out on that dream trip or waste hours waiting in long lines—you can buy tickets to attraction in advance with Orbitz to guarantee admission to your favorite places.
Best Deals At Your Fingertips
Orbitz combines low prices on Boston to Sunnyvale flights with discounts on quality hotels. Using Orbitz’s Display Matrix, you can see all your options and savings easily. With our low price guarantee, you know you have the best deals at your fingertips.
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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.



