Featured Airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Boston to San Francisco (BOS-SFO)
Prices were available within the past 7 days and start at S$135 for one-way flights and S$330 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Logan Intl. |
Destination airport | San Francisco Intl. |
Airlines serving | American Airlines, Delta, United |
Return price | S$329 |
Distance | 4315 km |
Flights from Boston to San Francisco
There are several airlines that operate frequent flights from Boston (BOS) to San Francisco (SFO) including
- Delta Air Lines with 303 flights a week
- American Airlines with 290 flights a week
- United Airlines with 203 flights a week
- with 84 flights a week
- Qantas Airways with 63 flights a week
The earliest flight leaves Logan Intl. Airport at 06:00 and arrives at San Francisco Intl. Airport at 00:09. The last flight of the day departs Boston at 21:49 and arrives at San Francisco at 23:54.
The flight distance from Boston to San Francisco is about 4364 km, the shortest flight is 06 hours 10 minutes with .
Expedia lets you search across the largest number of airlines and San Francisco flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Boston San Francisco flight!
Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Boston to San Francisco trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.
Combine your San Francisco flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Boston to San Francisco with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!
Frequently asked questions
- Trending Routes
- Trending Flights
- Top Flights Destinations
- More Carriers
- Nearby Airports
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Popular flights from Boston
- Boston to Newark (BOS - EWR)
- Boston to Los Angeles (BOS - LAX)
- Boston to New York (BOS - LGA)
- Boston to Barcelona (BOS - BCN)
- Boston to New York (BOS - JFK)
- Boston to Dublin (BOS - DUB)
- Boston to Vancouver (BOS - YVR)
- Boston to Ahmedabad (BOS - AMD)
- Boston to Singapore (BOS - SIN)
- Boston to Ponta Delgada (BOS - PDL)
- Boston to San José (BOS - SJO)
- Boston to Bogotá (BOS - BOG)
Popular flights to San Francisco
- Shanghai to San Francisco (PVG - SFO)
- Newark to San Francisco (EWR - SFO)
- Los Angeles to San Francisco (LAX - SFO)
- Kuala Lumpur to San Francisco (KUL - SFO)
- Bangkok to San Francisco (BKK - SFO)
- Hong Kong to San Francisco (HKG - SFO)
- Paris to San Francisco (CDG - SFO)
- New York to San Francisco (LGA - SFO)
- Taipei to San Francisco (TPE - SFO)
- Delhi to San Francisco (DEL - SFO)
- Manila to San Francisco (MNL - SFO)
- New York to San Francisco (JFK - SFO)
Popular flights to San Francisco
Top Flight Destinations Near Here
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Panama City Beach
- Flights to Chicago
- Flights to Myrtle Beach
- Flights to San Diego
- Flights to Los Angeles
- Flights to Destin
- Flights to Miami
- Flights to Nashville
- Flights to Boston
- Flights to Houston
- Flights to San Francisco
- Flights to Honolulu
- Flights to Key West
- Flights to New Orleans
- Flights to Atlanta
- Flights to Seattle
- Flights to San Antonio