We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.
We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Cheap flights from Boston to San Francisco

Round Trip
One-way
Multi-city
Compare prices (in new window)

Search Flights
Golden Gate Bridge (rinati, Mar 2006)

Flights to San Francisco
All fares Boston (BOS) to San Francisco (SFO) found by travelers in past 72 hours¤

Today's lowest fares
Search Flights
Feb
$254
Mar
$254
Apr
$342
About TripAdvisor Flights

Your one-stop shop for finding the best flights from Boston to San Francisco. Simply tell us where and when you want to travel and we'll do all the legwork for you. Featuring the most powerful shopping tools on the web, we search the largest online travel websites, established airfare discounters, plus the world's leading airlines and low-cost carriers to bring back thousands of flight options.

Travel information for Boston, MA to San Francisco, CA

Route information
  • Boston, MA is 2697 miles from San Francisco, CA
  • There are 12 daily flights from Boston, MA to San Francisco, CA
  • There are 65 weekly flights from Boston, MA to San Francisco, CA
  • 28 non-stop flights are operating from Boston, MA to San Francisco, CA today
  • Air New Zealand has the most nonstop flights between Boston, MA and San Francisco, CA
  • 12 direct flights are operating from Boston, MA to San Francisco, CA today
  • United has the most direct flights between Boston, MA and San Francisco, CA
  • New York City, NY - John F. Kennedy International Airport is the most popular connection for one stop flights between Boston, MA and San Francisco, CA
In-Flight Information
  • The average flying time for a direct flight from Boston, MA to San Francisco, CA is 6 hours 29 minutes
  • Most direct flights leave around 6:13 EDT
  • United flight #1595 is today's earliest flight from Boston, MA to San Francisco, CA (6:10 EDT, Boeing 737-800)
Arrival information
  • San Francisco is 11 mi from SFO Intl Airport (San Francisco, CA).
  • SFO Intl Airport (San Francisco, CA)
    • Right now, 82 airlines operate out of SFO Intl Airport.
    • SFO Intl Airport offers nonstop flights to 115 cities.
    • Every week, at least 12,068 domestic flights and 1,554 international flights depart from SFO Intl Airport.
Several popular airlines fly into SFO Intl Airport, including

See all airlines

Highly rated hotels in San Francisco