$119 Cheap JetBlue Airways flights San Francisco (SFO) to Boston (BOS)

Landing cheap one-way JetBlue Airways flights from SFO to BOS from $119 on Expedia is a breeze — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $222 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.

JetBlue Airways flights to Boston are typically cheaper in the low-season months of January and February. Whether you need a one-way or a return ticket, you could find a better deal then.

Begin your search one to three months ahead of your travel date to get cheap fares on JetBlue Airways flights from San Francisco Intl. Airport (SFO) to Logan Intl. Airport (BOS). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic journeys.*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.

JetBlue Airways has direct flights from San Francisco Intl. Airport (SFO) to Logan Intl. Airport (BOS), with 20 weekly departures. Just apply the “Nonstop” and “Airline” filters while searching on Expedia to find all direct JetBlue Airways flights to BOS.

The travel time for a direct JetBlue Airways flight from San Francisco Intl. Airport (SFO) to Logan Intl. Airport (BOS) typically takes 5h 36m.

Thursday has the most JetBlue Airways flights from San Francisco Intl. Airport (SFO) to Logan Intl. Airport (BOS). With 3 daily departures, this is the best day to book something that will suit your schedule.

The first flight from SFO to BOS with JetBlue Airways departs at 8:00AM UTC-8. You’ll touch down at 4:34PM UTC-5. The last JetBlue Airways flight of the day takes off at 11:10PM UTC-8 and arrives at 7:47AM UTC-5. With around 20% fewer cancellations for departures before midday, beginning your travel day early is usually the smartest choice.**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.

JetBlue Airways flights from San Francisco Intl. Airport (SFO) to Boston come in to Logan Intl. Airport (BOS). This is the main gateway to this destination.

Hop on a JetBlue Airways flight from San Francisco Intl. Airport (SFO) to Logan Intl. Airport (BOS), and you’ll likely be flying on an Airbus A320 family. Bear in mind though, that the aircraft type can vary depending on operational reasons.

You can usually reschedule or cancel your flight, although there may be additional fees if you made your booking over 24 hours ago. Need flexible options? Use Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t charge extra if you need to adjust your plans. To update your itinerary, visit “Trips,” select your flight and click on “Manage Booking” for further information.