Book Cheap Flight Tickets from Boston (BOS) to San Francisco (SFO)

Grab cheap flight deals on your next flight with Crystal Travel

No matter how many flights you book, whether it's your first or 100th, you need to choose an airline that is within your budget and lands at your destination quickly. As well as being affordable, security is usually a major concern for travelers, which is why we offer cheap flights from Boston to San Francisco. 

Crystal Travel's goal is to offer its customers low-cost flights from the best airlines in the industry. The dynamic search engine on our website makes it easy for users to locate the best deals from their favorite airlines, regardless of whether they travel in economy or business class. As an IATA-protected company, we are able to provide a safe and secure option for booking flight tickets. 

About Boston

In addition to Boston's famed baked beans, Fenway Park, and the Boston Marathon, you can also check out the bars from Cheers. But scratch the surface and you'll find an array of things that make Boston one of the finest cities in the world. As a result of its beans, Boston is also known as Bean Town. There is, however, some mouthwatering seafood to explore.

About San Francisco

San Francisco offers a diverse range of sightseeing, shopping, and dining opportunities. The Golden Gate Bridge is another major feature of the city. In San Francisco, you may also ride the world's last manually operated cable cars, which provide steep inclines with spectacular vistas along the route. The world's last manually operated cable cars may be found in this lively cultural hub. Most big cities have a Chinatown, but San Francisco has four, the most significant outside of Asia and the oldest in North America is on Grant Avenue.
Cheap Flights from Boston to San Francisco

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FAQs on Boston to San Francisco Flights
Which airlines fly directly from Boston to San Francisco?

Airlines that fly directly from Boston to San Francisco are:

  • American Airlines
  • United Airlines 
  • Delta Airlines
  • Southwest Airlines
 

Crystal Travel offers the finest deals on these popular airlines, allowing you to select what best fits your budget.

I’m booking a non-stop/direct flight to San Francisco from Boston. Which airport do I choose?

All the flights will depart from Boston Logan International Airport (BOS)  the only international airport in Boston. 

You will travel to San Francisco International Airport (SFO), which is 13 miles south of the city center in San Mateo County. If you're staying in San Francisco or visiting Sonoma or Napa Valley, this is an excellent option.

What is the duration of the flight between BOS to SFO?
San Francisco International Airport (SFO) is typically six hours and thirty-nine minutes from Boston by nonstop flight. It travels over a distance of 2697 miles.
Which airline has the least delayed flights from Boston to San Francisco?
Delays on flights are caused by various circumstances, including technical issues and weather conditions. American Airlines and Frontier, on the other hand, offer the least delayed flights from Orlando to San Francisco.
Which is the cheapest day of the week to fly from Boston to San Francisco?
If you want to obtain the greatest rates on flights from Boston to San Francisco, fly on a Saturday and avoid flying on Mondays. If you're returning to Boston, the best days to book are Tuesdays, while Sundays are the most costly.
Do I need to pay any fees or charges for canceling my flight from BOS to SFO?
Many airlines have changed their cancellation rules after the covid breakout. You can contact our customer care assistance for more information on this or visit the airline's official website since each airline has its own cancellation policy.
Do airlines offer sleeping areas to passengers traveling from Boston to San Francisco?
Both Boston and San Francisco airports have comfortable armrest chairs, but if you want to get pampered before boarding a trip from Boston, go to BeRelax, which offers manicures, waxing, and facial care services to help you rest before your travels.
Am I allowed to carry food/eatables on my flight to San Francisco?
As per the TSA rules, you are allowed to carry food/eatables in your carry-on or checked baggage as long as it is solid and well-packed. Passengers are not allowed to carry liquid, semi-liquid, or gel items.
What is the baggage allowance on a flight from Boston to San Francisco?
Most airlines allow 20kg or 23kg of checked luggage per passenger. On average, checked baggage measurements are 90cm x 75cm x 43cm. Hand luggage transported into the cabin should not exceed 7kg, and cabin baggage dimensions should be 23cm x 36cm x 56cm.
I lost my baggage during my flight to San Francisco from Boston, how can I recover it?

In case you lost your baggage during a flight, here are a few steps you can take to recover it.

  • Contact the airlines immediately. Airlines are responsible for any lost, damaged, or delayed baggage. They have a system to track and identify the bags' location.
  • Request for delivery to your address or accommodation till it's found.
  • Request for the baggage fee reimbursement
  • Keep all the receipts of incidental expenses.
 

Most airlines take 24 hours to 5 days to declare that the baggage is lost. In case your luggage is lost, airlines will compensate you for your bag and its content. You can check the airline and government policies or contact travel experts for more information.

What are the latest offers available with Crystal Travel on flights to San Francisco?
Crystal Travel has a number of deals on flights to San Francisco. Using our extensive search engine, you may find some of the most recent vacation bargains in only a few clicks. To remain updated on the newest airline tickets and specials, sign up for our newsletter and follow us on social media.
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