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San Francisco to Boston Cheap Flights

Book San Francisco to Boston flight tickets at the lowest price. Get the best deals and offers on your upcoming San Francisco to Boston flight only on Travomint. Also, check the cheapest return Boston to San Francisco Flight tickets online. Currently, 642 flights fly from San Francisco to Boston. The ticket price varies from 191 to 2511 USD for San Francisco to Boston flight.

airline

UA - United Airlines

SFO

Mar 21, 2026

23:35

airline
5h:38m

BOS

Mar 22, 2026

08:13


USD   458Person (taxes & fees included)
airline

UA - United Airlines

SFO

Mar 21, 2026

16:10

airline
5h:39m

BOS

Mar 22, 2026

00:49


USD   458Person (taxes & fees included)
airline

UA - United Airlines

SFO

Mar 21, 2026

08:25

airline
5h:39m

BOS

Mar 21, 2026

17:04


USD   528Person (taxes & fees included)
airline

UA - United Airlines

SFO

Mar 21, 2026

13:25

airline
7h:32m

BOS

Mar 21, 2026

23:57


USD   534Person (taxes & fees included)
airline

UA - United Airlines

SFO

Mar 21, 2026

21:30

airline
6h:49m

BOS

Mar 22, 2026

09:43


USD   538Person (taxes & fees included)
airline

UA - United Airlines

SFO

Mar 21, 2026

08:45

airline
6h:41m

BOS

Mar 21, 2026

22:26


USD   538Person (taxes & fees included)

Cheap Flights from San Francisco to Boston/ Book San Francisco to Boston Cheap Flight Tickets

With crystal-clear beaches, historical museums, cultural activities, nightlife, and adventurous spots, Boston has much more to offer its tourists. Boston is one of the most popular destinations in the world, and millions of tourists come every year to spend quality time with friends and family. Boston is connected to multiple airports where you can fly to multiple destinations across the world. Whether it's a vacation or a business trip, San Francisco to Boston has been the most demanded route among travelers. If you are planning to fly to Boston from San Francisco, then you must go through the information in this article, which will help make your travel easier and more affordable.

San Francisco (SFO) to Boston (BOS) Route Important Information

Total Flight Duration: The total duration of the Boston flight is approximately 5h:38m, and it completely depends on the type of flight, whether direct or with stopovers.

Total Flight Cost: Airfares start from USD 542, depending on the airline, route, time of year, and other factors.

Per Day Flights: There are more than 642 flights available from San Francisco and Boston daily.

Best Time to Visit Boston

It always depends on your travel preferences and choices, what kind of weather you like, and what you expect from your trip. December to January is the month when you find a crowd due to Christmas and New Year celebrations. Summer could be the best option, as you will face fewer crowds and cheaper flights due to the lower demand. August to October is also the best month when you can participate in some cultural activities, enjoy nightlife, and more.

Airlines Flying from San Francisco to Boston

Several airlines offer direct and stopover flights from San Francisco to Boston. Here's the list of the most popular airlines that fly to Boston from San Francisco:

  • United Airlines
  • American Airlines
  • Sun Country Airlines
  • SUN COUNTRY

San Francisco Airport Information

The San Francisco International is the main airport in San Francisco, and it serves multiple routes, including Boston. Here are the important details about the departure airport:

Airport Name: San Francisco International

IATA Code: SFO

Boston Airport Information

In Boston, Logan International is the main airport that covers varied routes across the world. The important details of the airport are:

Airport Name: Logan International

IATA Code: BOS

How Do I Book Cheap Flights from San Francisco to Boston on Travomint?

Booking a flight within your budget with Travomint is quite an easy task, and you can follow the below steps to book your San Francisco to Boston flight ticket:

  • Go to the official website www.travomint.com , or open the Travomint app on your phone.
  • Enter your departure and arrival cities along with dates.
  • Select the number of passengers.
  • Choose the type of your preferred class.
  • Click on the Search tab.
  • Choose the cheapest flight from the available flight options.
  • Make a payment using any suitable mode to complete the booking process.

Travomint Pro Tips to Save Money on San Francisco toBoston Flights

Saving money on flights is a wish of every traveler, and Travomint understands it very clearly. We are providing you with some useful tips that will help you save money every time you book a flight ticket. These important tips are given below:

  • Advance Booking:Always make your reservations three to four weeks in advance to avoid the higher airfares at the last moment.
  • Avoid Peak Season:Choose off-season to travel because you will get expensive flights due to the high demand in peak season.
  • Subscribe to Newsletter: You can subscribe to Travomint's newsletter and get up to date with the latest fares and deals.
  • Book Layover Flights:Connecting flights are always cheaper than direct flights, and if you have enough time, then you can choose this option.

Important Information about San Francisco to Boston Flight

Lowest Fare USD 191 - Mar 21, 2026
First Flight11:35 PM
Popular AirlinesUnited Airlines. American Airlines. Sun Country Airlines. SUN COUNTRY.
Airport codesSan Francisco - SFO, Boston - BOS

Frequently Asked Questions on San Francisco to Boston Flights

Yes, you can book cheap flights to Boston with Travomint within your travel budget and save money instantly.

You can book your flight tickets up to 11 months or 330 days in advance. For better clarity, you can also check the particular airline's website.

Weekends are always expensive to book a flight ticket, but Tuesdays and Thursdays are considered the best days to fly from San Francisco to Boston.

The total time a flight from San Francisco takes to reach Boston is approximately 5h:38m. The rest will depend on your flight type and other factors.

The earliest flight from San Francisco to Boston is at 11:35 PM. The exact timing also depends on various factors, such as weather conditions and air traffic.

Many airlines offer flight services from San Francisco to Boston, including United Airlines, American Airlines, Sun Country Airlines, SUN COUNTRY and more. You can choose an affordable option that fits your travel budget and preferences.

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