Cheap JetBlue Airways flights Boston (BOS) to San Jose (SJC)

Scoring cheap one-way JetBlue Airways flights from BOS to SJC on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Or check out our affordable round-trip fares for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

April is one of the most affordable months to travel to San Jose with JetBlue Airways. You could also find great prices on one-way and return fares in November.

For cheap JetBlue Airways fares from Logan Intl. Airport (BOS) to Norman Y. Mineta San Jose Intl. Airport (SJC), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence how much you pay. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Select our “Nonstop” filter when searching for direct JetBlue Airways flights from BOS to SJC. It’s also a great way to compare other airlines servicing the same nonstop route.

Filter your results by “Early Morning” and “Morning” to find the earliest flights from BOS to SJC. Leaving early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Norman Y. Mineta San Jose Intl. Airport (SJC) is the primary San Jose hub for JetBlue Airways flights from Logan Intl. Airport (BOS).

It’s usually possible to cancel or change your flight, although there may be additional fees if you made your booking more than 24 hours ago. Need flexible options? Make use of Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you have to alter your plans. To update your booking, go to “Trips,” select your flight and click on “Manage Booking” for more details.