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Flights Boston - San Francisco

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Why book with eDreams
  • Cheap flights with 660+ top airlines
  • Compare the cheapest deals
  • Flights to San Francisco for the best price

See San Francisco with last minute flights

Top flight offers from all Boston airports.

Departure Sat, 27 Aug Return Mon, 29 Aug
BOS Boston
SFO San Francisco
return from 329€
Departure Thu, 08 Sep Return Mon, 12 Sep
BOS Boston
SFO San Francisco
return from 282€
Route information
Get useful information about Boston and San Francisco to organize your journey.
Currency and cost comparison
Exchange rate
1.00 EUR = 1.05 USD
Euro US Dollar
1 USD = 0.97 EUR
Last checked on 12 August 2022
Train
Local, one-way ticket
25%

Trains are 25% more expensive in San Francisco than in Boston.

Boston
2.33€
San Francisco
2.92€
Meal
Mid-priced restaurant
0%

A meal in San Francisco costs roughly the same as in Boston.

Boston
19.45€
San Francisco
19.45€
Taxi
Standard daytime start rate
33%

Taxis are 33% more expensive in San Francisco than in Boston.

Boston
2.92€
San Francisco
3.89€
Coffee
Regular cappuccino
4%

Coffee is 4% more expensive in San Francisco than in Boston.

Boston
4.71€
San Francisco
4.91€
Boston airports
  • ( Logan International Airport (BOS)
    How far from city centre: 5 kms
  • ( Lawrence (LWM)
    How far from city centre: 40 kms
San Francisco airports
  • ( San Francisco Intl Airport (SFO)
    How far from city centre: 18 kms
  • ( Oakland Intl (OAK)
    How far from city centre: 19 kms
  • ( Embarkader (EMB)
    How far from city centre: 4 kms
K Distance: 4333 kms

Find flights from Boston - San Francisco

Are you excited for an amazing trip from Boston to San Francisco? You are in the right place! If you need a little getaway to see a loved one or a comfortable flight for your business trip, the best deal prices and airline carriers are a click away from you. You either are looking for a cheap flight or are in a hurry to find a last-minute ticket, no worries! eDreams will take care of everything you need for a perfect vacation in San Francisco. You will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. Don´t forget to book a hotel and choose a car for your perfect trip as a package. Choose the best-suited flight and fasten your seatbelt, we are flying!

How is COVID-19 currently affecting flights from Boston to San Francisco?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
For flights from Boston to San Francisco, how can I find the cheapest price?
On eDreams we use machine learning to find the most economical flight between Boston and San Francisco. By taking into account the combinations of airlines, stopovers, direct flights as well as the various criteria for the journeys, our search engine allows us to offer our customers the best price under the best conditions.
Is San Francisco more expensive than Boston to visit?
Looking at the price of taxis, a ride in San Francisco costs an around 3.89 EUR euros, 33% more expensive than Boston, with a fare of 2.92 EUR euros, while train tickets cost 25% more in San Francisco: 2.92 EUR euros against 2.33 EUR euros in Boston. Comparing the price of a meal, they range from 19.45 EUR euros in both San Francisco and Boston. The price of a coffee is approximately 4% more expensive in San Francisco, with an average of 4.91 EUR euros, while in Boston the coffee costs 4.71 EUR.
When booking, when is the best time to do so in order to get the best prices for Boston to San Francisco flights?
The most popular month for flights from Boston to San Francisco are: May, January and April.
When is the best time to travel from Boston to San Francisco?
A good period of the year to visit San Francisco from Boston really depends on lots of personal preferences, price being one of the main criteria When it comes to popularity, August is the best month to fly to San Francisco from Boston, basedd on searches from our customers, followed by July and April. If you prefer to avoid the busy season and get away from the crowds January, March and September are the months with fewer searches for the route Boston -  San Francisco.
What is the duration of a flight from Boston to San Francisco?
Flight time, on average, from Boston to San Francisco is usually 06:47 hours on average, at an average distance of 4,365 km, for flights for the route (which may have 1 or more stops in other cities in between).
What is the weather like in San Francisco compared to Boston?
The average temperature in Boston the average temperature is 32.68 degrees in summer, with precipitation around 12.0 mm , San Francisco's temperatures reach 32.98 during the hot season, with 6.0 average of rain rate . In winter, however, weather indicators show around 2.36 degrees in San Francisco, compared to the -13.69 average degrees reported in Boston. During the winter period, Boston can register 6.0 mm precipitation, while San Francisco have an average of 12.0 mm rain level.
Which airports have flights between Boston and San Francisco?
The most common route form Boston to San Francisco is: Logan International Airport (BOS) to San Francisco Intl Airport (SFO). These airlines fly this route:
  • United Airlines.
  • Alaska Airlines.
  • Delta Air Lines.
What airlines fly from Boston to San Francisco?
Airlines that have direct flight routes from Boston to San Francisco are:
  • United Airlines.
  • Alaska Airlines.
Other interesting routes

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Flights from Boston to San Francisco
Passagens desde Boston a San Francisco
Vuelos desde Boston a San Francisco
Flüge von Boston nach San Francisco
Vuelos desde Boston a San Francisco
Vols de Boston à San Francisco
Voli da Boston a San Francisco
Vluchten van Boston naar San Francisco
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Flights from Boston to San Francisco
Vols de Boston à San Francisco
Flights from Boston to San Francisco
Flüge von Boston nach San Francisco
Vols de Boston à San Francisco
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Vuelos desde Boston a San Francisco
Flights from Boston to San Francisco