Boston to San Francisco flight time
Use Airnme.com not only to compare flight prices but also flight times and total journey duration based on different departure and arrival airports, cities and airlines. Check flight times with direct flights and multi-leg, flights with connections.
Boston to San Francisco flight on a map
Distance between Boston and San Francisco: 4336 kmFastest time of flight Boston - San Francisco: 6 h 23 minAverage airplane speed: 679 km/h

Boston to San Francisco direct flight time
Fastest direct flight duration from Boston to San Francisco is 6 h 23 minBoston to San Francisco connecting flights duration
Fastest flight with connections from Boston to San Francisco with transfers in cities Los Angeles,San Diego – 16 h 34 minBoston to San Francisco flight times with different airlines
Direct flights
Direct flights on Boston to San Francisco route are being offered by these carriers:
Alaska Airlines - 6 h 43 minJetBlue - 6 h 23 minUnited Airlines - 6 h 25 minFlights with transfers
Multi-leg flights with connection options on Boston to San Francisco route are being offered by the following airlines:
United Airlines - 16 h 34 min5 reasons to sign up to our Deals newsletter
- flights deals
- travel inspiration
- travel hacks
- prize draws
- vacancies