Find cheap Boston, United States to San Francisco, United States flights with our free search service. Compare all available fares for direct or connection flights to San Francisco.
Best price to flight from Boston to San Francisco (One Way)
What is the distance between Boston and San Francisco?
The average distance from Boston to San Francisco is 4401 kilometers (equals to 2734 miles or 2376 nautical miles).
Your flight will departure from Boston Logan International Airport, United States and arrive on San Francisco International Airport, United States.
How long is the flight from Boston to San Francisco?
The average flight time between Boston to San Francisco is 6 hours and 10 minutes.
How much is the fare for flight between Boston and San Francisco?
The average price for one-way airfare from Boston to San Francisco is 143 USD (none-taxes) for economy class.