Book Cheap Flight Tickets from San Francisco (SFO) to Boston (BOS)
Grab the cheap flight deals for your next trip with Crystal Travel

Whether you're going on a family vacation or a solo trip, your trip to Boston will leave you stunned with its panoramic views. All set for a fun time to kick off your sports fantasy and watch some historical museums, but cannot find the cheap flights from San Francisco to Boston? 

Crystal Travel is ready to assist you in finding flight tickets that are within your budget. We offer some of the finest prices on flights that will fit your schedule and price range, whether you want to travel one-way, non-stop, or round trip. Get affordable flight rates now! 

About San Francisco 

Known as the "golden city" due to the Golden Gate Bridge, San Francisco is one of the most beautiful places. The winter landscapes are one of the greatest sights to behold. Known for being one of the most romantic sites, its scenic beauty, cultural attractions, diverse communities, and world-class cuisine make it everyone's favorite place. 

About Boston 

Boston is best known for its famed baked beans, Fenway Park, and rich culture. Here you'll discover a startling richness of things that make Boston one of the finest cities in America—and the globe. Loved for its beans, Boston is also known as the Bean Town. However, you can also sample some mouth-watering seafood here.

Cheap Flights from San Francisco to Boston

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

Several airlines offer nonstop flights between San Francisco, CA (SFO-San Francisco Intl.) and Logan Intl. Airport (BOS). You can fly with the following airlines:

  • JetBlue
  • United Airlines
  • Delta
  • Alaska Airlines
2. I’m booking a non-stop/direct flight to Boston from San Francisco. Which airport do I choose?
The major airport that serves direct flights from San Francisco is San Francisco International Airport (SFO) which will land at Boston Logan International Airport(BOS).
3. What is the duration of the flight between SFO and BOS?
It takes approximately 5h 35m to travel the 4340 km between San Francisco and Boston by direct flight. Prepare yourself for a long flight. Do not forget to pack everything you might need, from your headphones to your hoodie. Bring along some snacks to munch on during your journey.
4. Which airline has the least delayed flights from San Francisco to Boston?
Among the airlines that fly from San Francisco to Boston, JetBlue operates the least delayed flights. You can also travel with it if you need to commute, and it covers the distance in the shortest time--5h 35m.
5. What is the cheapest day of the week to fly from San Francisco to Boston?
Departures on Monday are the cheapest, followed by those on Tuesday. Due to the fact that many travelers prefer to start their vacation during the weekend, Saturday showed the highest average ticket prices.
6. Do I need to pay any fees or charges for canceling my flight from SFO to Boston?
For most airlines, changing or canceling flights is subject to a service fee. There have been exceptions to this, however, as some airlines have waived their cancellation and modification fees since the pandemic started. In order to obtain additional information, please contact our customer service team or visit the airline's website.
7. Do airlines offer sleeping areas to passengers traveling from San Francisco to Boston?
Airlines have specific lounges for their passengers at various airports where they can relax and enjoy the complimentary meals. The San Francisco airport and Boston Logan International Airport do not offer sleeping areas and one must look up to resting armchairs available at the airports.
8. Am I allowed to carry food/eatables on my flight to Boston?
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, and gel items.
9. What is the baggage allowance on a flight from San Francisco to Boston?
As per USA travel guidelines, Each checked bag must have a maximum linear dimension of 158 cm (62 inches) and a weight of no more than 23 kg (50 pounds). As a result, it is best to be informed about the exact dimensions of the baggage ahead of time and to confirm with the airline for your flight from San Francisco to Boston.
10. I lost my baggage during my flight to Boston from San Francisco, 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 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 baggage is lost, airlines will compensate you for your bag and its content. For more information, you can check the airline and government policies or contact travel experts.

11. What are the latest offers available with Crystal Travel on flights to Boston?
Crystal Travel always has some special deals for flights to Boston. With only a few clicks, you may uncover some of the most recent offers for your trip using our vast search engine. Add your destinations then, to locate the most recent deals, click on search. If you are still hesitant, contact our travel specialists, who will provide you with all of the most recent deals.
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