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

Set the “Price (lowest to highest)” filter on Expedia to find cheap JetBlue Airways return flights from $226 from BOS to SFO. Affordable one-way options from $119 are also on offer.**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.

Look for round-trip or one-way flights to San Francisco in February or April. You could find lower fares with JetBlue Airways during these off-peak months.

Start searching one to three months before your departure to find cheaper fares on JetBlue Airways flights from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to 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.* Get the timing right, 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.

Yes, you can travel from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO) on one of JetBlue Airways’s 20 direct weekly flights. Use our “Nonstop” and “Airline” filters to find the JetBlue Airways flight that’ll land at SFO at a time that suits you.

From takeoff till touchdown, a nonstop JetBlue Airways flight from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO) takes around 6h 50m.

JetBlue Airways has the most flights from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO) on Thursday. With up to 3 daily departures, you’ll get the most flexibility on this day.

The first JetBlue Airways flight from BOS to SFO takes off at 6:00AM UTC-5, arriving at 9:55AM UTC-8. If you’d like to jet off later, the last JetBlue Airways flight leaves BOS at 7:45PM UTC-5 and lands at SFO at 11:30PM UTC-8. Flying early is generally a smart choice as morning flights are least likely to experience cancellations.**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.

San Francisco Intl. Airport (SFO) is the main San Francisco hub for JetBlue Airways flights from Logan Intl. Airport (BOS).

JetBlue Airways generally operates Airbus A320 family planes for journeys from Logan Intl. Airport (BOS) to San Francisco Intl. Airport (SFO). Remember that aircraft type can differ depending on operational requirements, so the plane you board might be different on your day of travel.

Depending on your ticket type, a fee typically applies if you cancel or change your booking more than 24 hours after it has been confirmed. To find plane tickets with more flexibility, select our “Changes included” or “No cancel fee” filter when you look for flights. For additional information on canceling or modifying your reservation, head to “Trips,” select your flight and tick “Manage Booking.”