Flights from San Francisco Airport SFO to Boston Airport BOS

Flight Price FAQ - San Francisco (SFO) to Boston (BOS)

DIRECT Delta

What is the cheapest direct flight one way from San Francisco SFO to Boston BOS?

The cheapest direct flight one way from San Francisco SFO to Boston BOS is £71.14 ($98 €82.02)

£71.14

$98 | €82.02

Check Latest Price

DIRECT Delta

What is the cheapest direct return flight from San Francisco SFO to Boston BOS?

The cheapest direct return flight from San Francisco SFO to Boston BOS is £150.26 ($207 €173.25)

£150.26

$207 | €173.25

Check Latest Price

1+ STOP(S)

What is the cheapest flight one way from San Francisco SFO to Boston BOS?

The cheapest flight one way from San Francisco SFO to Boston BOS is £60.98 ($84 €70.30)

£60.98

$84 | €70.30

Check Latest Price

1+ STOP(S)

What is the cheapest return flight from San Francisco SFO to Boston BOS?

The cheapest return flight from San Francisco SFO to Boston BOS is £143.73 ($198 €165.72)

£143.73

$198 | €165.72

Check Latest Price

Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Useful Information about San Francisco Airport

Record Q1 Passengers at San Francisco Airport as Numbers Increased 38% in 2023

In the first quarter of 2023, San Francisco Airport experienced a significant increase in the number of passengers. Compared to the same period in 2022, there was a remarkable rise of 38%. The surge was even more substantial compared to the post-pandemic period in 2021, reaching almost 300%.

View...