Cheap flights Boston - San Francisco, United States

Compare flights Boston - San Francisco and book wherever you prefer

We search all the airline and agency websites to find the cheapest flight for the route Boston - San Francisco. Find your Boston - San Francisco flight using Trabber and book it directly on the website with the best price, saving time and money.

Information about the route Boston - San Francisco

Average price £318
Duration 6 hours and 49 minutes
Cheap month November
High season May
Best getaway departing: Thursday, returning: Sunday
Distance 2693 mi
Best time to buy 20 days in advance

Cheapest airlines on route Boston - San Francisco

Code Airline % Searches % being the cheapest
F9 Frontier Airlines 5.1 92.5
HA Hawaiian Airlines 39.6 29.6
NK Spirit Airlines 27.5 27.4
AS Alaska Airlines 94.3 24.8
AA American Airlines 90.5 24.0
DL Delta Air Lines 87.3 13.8
B6 JetBlue 70.7 5.4
SY Sun Country Airlines 39.6 4.3
UA United Airlines 100.0 1.3
Overall ranking and explanation

Frequently asked questions about flights Boston - San Francisco

How long does it take from Boston to San Francisco by plane?

The shortest journey by plane from Boston (BOS) to San Francisco (SFO) lasts 6 hours and 49 minutes. In the opposite direction, from SFO to BOS, it takes 5 hours and 31 minutes.

How far is Boston from San Francisco?

The distance between Boston and San Francisco is 2693 mi.

Which airlines have direct flights from Boston to San Francisco?

The airlines that operate this route with direct flights are: Alaska Airlines, American Airlines, Delta Air Lines, Hawaiian Airlines, JetBlue and United Airlines.

What is the cheapest month to fly from Boston to San Francisco?

The cheapest month to fly from Boston to San Francisco is November.

Which is the most expensive month to fly from Boston to San Francisco?

The most expensive time to fly from Boston to San Francisco is May.

What day of the week is it cheapest to fly from Boston to San Francisco?

The cheapest day of the week to fly from Boston to San Francisco is Friday.
£200£300£400£359Monday£334Tuesday£298Wednesday£259Thursday£249Friday£385Saturday£300Sunday

How many days in advance is recommended to book a flight from Boston to San Francisco?

Booking 20 days before you get the best price from Boston to San Francisco.

Top routes from Boston and close to San Francisco

Top routes close to Boston with destination San Francisco

Related searches

San Francisco source

San Francisco, United States

Has a population of 864,000 residents. The currency used is the US Dollar (US$). The main touristic places are Asian Art Museum of San Francisco, Woodward's Gardens, Painted Ladies, The Chutes of San Francisco, Clarion Alley, American Bookbinders Museum, Children's Creativity Museum, Contemporary Jewish Museum, Yerba Buena Center for the Arts and Museum of the African Diaspora. The closest airports to the city center are San Francisco, Oakland San Francisco Bay (18 km), Buchanan Field, Napa County, San Jose (63 km), Reid–Hillview and Charles M. Schulz–Sonoma County. San Francisco is a city in United States where Trabber offers 241 hotels.

Hotels in San Francisco

Cars at San Francisco