Cheap flights from Boston to San Francisco, CA, United States (BOS - SFO)

As a rule, buying flight tickets from Boston to San Francisco, CA expends a lot. Using our service of searching for cheap flight tickets, you will be able to save a significant sum of money! We will help tip to buy flight tickets from Boston to San Francisco, CA at the most favorable prices.

Out service helps you to find tickets from Boston to San Francisco, CA in the most reliable travel agencies and booking systems, including all the airline companies. We don't sell tickets and don't do any surcharges, we just find the best offers - you choose yourself where you want to buy flight tickets Boston - San Francisco, CA at the best price!

We also recommend you to look through the prices for return tickets from San Francisco, CA to Boston.

Flight Boston - San Francisco, CA

The distance between the airports in Boston and San Francisco, CA is about 4342km.
Approximate travel time 5 hour 36 minutes (excluding stops).

Airfares found by our users in the past 24 hours

The cheapest flight from Boston to San Francisco, CA is $289 on Alaska Airlines, departing on 25.11.2019 and returning on 28.11.2019.
The price for these dates could change. Use search to get the best price.
AirlineDeparture dateReturn datePrice
Alaska Airlines25.11.201928.11.2019from $289
Spirit Airlines25.11.201928.11.2019from $289
Spirit Airlines25.11.201928.11.2019from $325

Average round-trip airfares from Boston to San Francisco, CA by months

October 2019find now
November 2019(25.11.2019 - 28.11.2019) from $289
December 2019find now
January 2020find now
February 2020find now
March 2020find now
April 2020(17.04.2020 - 25.04.2020) from $361
May 2020find now
June 2020find now
July 2020find now
August 2020find now
September 2020find now

The price which were found by our clients for the latest several days. Given ticket prices could change. It's connected with the presence of flight tickets while booking.

Airlines are flying from Boston to San Francisco, CA

JetBlue AirwaysUnited AirlinesUS AirwaysVirgin America
Find Flights to San Francisco, CA