BOS to SFO (Boston to San Francisco) Flights

Last Minute Flights from BOS to SFO

Flight deals found on Expedia within the last 12 hours

Cheap BOS to SFO Tickets Calendar

Lowest round trip prices customers recently found on Expedia

1. Choose a departure

2. Now choose a return date

Departure
Return

Current prices may differ due to duration or market changes

BOS to SFO Flight Details

Distance and aircraft type by airline for flights from Logan International Airport to San Francisco International Airport.

Distance 2,697.46 miles
Interesting Facts About Flights from Boston to San Francisco (BOS to SFO)
What airlines fly direct from BOS airport to SFO airport?
Each month there are several airlines that offer direct flights from Boston (BOS) to San Francisco (SFO). Among the top airlines that consistently provide BOS to SFO flights include:
  • United Airlines - (UA) with 180 direct flights between Boston and San Francisco monthly
  • Southwest Airlines - (WN) with 90 direct flights between BOS and SFO monthly
  • American Airlines - (AA) with 240 direct flights between Boston and San Francisco monthly
  • Alaska Airlines - (AS) with 30 direct flights between BOS and SFO monthly
  • Delta Air Lines - (DL) with 270 direct flights between Boston and San Francisco monthly
How long does it take to fly from BOS to SFO?
The total flight duration time from Boston (BOS) to San Francisco (SFO) is typically 9 hours 58 minutes. This is the average non-stop flight time based upon historical flights for this route. During this period travelers can expect to fly about 3,244 miles, or 5,221 kilometers.
How many flights are there from BOS to SFO per day?
With 5 different airlines operating flights between Boston and San Francisco, there are, on average, 840 flights per month. This equates to about 196 flights per week, and 28 flights per day from BOS to SFO.
How many morning flights are there from BOS to SFO?
  • United Airlines - (UA) lists, on average, 4 flights departing before 12:00pm, where the first departure from BOS is at 06:00AM and the last departure before noon is at 11:00AM
  • Southwest Airlines - (WN) has about 1 flights before noon, starting with the earliest at 11:25AM PST and the latest 11:25AM PST
  • Delta Air Lines - (DL) has about 5 flights before noon, starting with the earliest at 06:00AM PST and the latest 11:25AM PST
  • Alaska Airlines - (AS) has about 1 flights before noon, starting with the earliest at 07:00AM PST and the latest 07:00AM PST
  • American Airlines - (AA) has about 5 flights before noon, starting with the earliest at 05:48AM PST and the latest 10:52AM PST
How many afternoon flights are available from Boston to San Francisco?
  • Between 12pm PST and 6pm there are, on average, 2 direct flights provided by United Airlines, where the earliest departing flight is at 02:30PM PST and the last departing flight is at 04:15PM PST.
  • There are about 2 Southwest Airlines flights between 12pm PST and 6pm PST, beginning at 01:50PM PST and the last afternoon flight at 03:45PM PST.
  • There are about 1 Alaska Airlines flights between 12pm PST and 6pm PST, beginning at 01:50PM PST and the last afternoon flight at 01:50PM PST.
  • Between 12pm PST and 6pm there are, on average, 3 direct flights provided by American Airlines, where the earliest departing flight is at 12:00PM PST and the last departing flight is at 03:20PM PST.
  • There are about 5 Delta Air Lines flights between 12pm PST and 6pm PST, beginning at 12:00PM PST and the last afternoon flight at 05:30PM PST.
What is the flight distance from Boston to San Francisco?
The calculated straight line flying distance from BOS airport to SFO airport is 3,244 miles, or 5,221 kilometers.
What is the earliest departure time out of Boston to San Francisco?
The earliest flight departs from BOS at 05:48AM and arrives at 11:51AM at SFO.
What is the latest flight available from BOS to SFO?
The latest departure time from BOS is scheduled at 05:30PM with an arrival time of 10:59PM at SFO.

Boston to San Francisco Flight Schedule

Scan through flights from Logan International Airport (BOS) to San Francisco International Airport (SFO) for the upcoming week. Sort the list by any column, and click on a dollar sign to see the latest prices available for each flight.

Flights.com only offers pricing for airlines that display a check fare on the days of the week each flight is available. A dot () indicates a flight is scheduled, but online booking is not currently available.

Boston to San Francisco Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Boston to San Francisco to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from BOS to SFO, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Boston to San Francisco, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

Frequently Traveled Flights from Boston, Massachusetts

Check out popular flights departing from Boston (BOS), and lock down the best airfare for your upcoming travel plans. Flights.com has researched and catalogued flights departing from Boston across many airlines, so quit waiting and book your trip with us!

Popular Flights from San Francisco, California

Check out the best flights leaving from San Francisco airport and secure the lowest fares for your upcoming travel plans. Flights.com makes it easy to find flights departing from San Francisco (SFO) across many airlines, so stop waiting and book your trip with us!

Airlines

Check out popular airlines servicing Boston (BOS), and lock down the best fare for your upcoming travel plans. Flights.com makes it simple to find flights departing from Logan International Airport across many airlines, so quit waiting and book your trip with us!

Latest Blog Updates