Compare all flight tickets and find cheap flights from San Francisco to Boston

Cheapest flight tickets

$310

Price observed over the last 3 months for a round trip.

Average price of a round trip

$310

Average flight ticket price recorded over the last 3 months for a round trip.

Flight duration

5h38

A flight from San Francisco to Boston takes on average 5h38.

Best time

August

According to user searches, the ideal month to go to Boston is August.

Tips for finding a cheap flight from San Francisco to Boston

Check out our tips for booking your flight to Boston (USA) from San Francisco (USA) at the cheapest possible price.

Usually, the cheapest month to pick up a ticket on this route is July, with an average flight ticket price of $310 (calculation over the last two years). The most touristic season corresponds to the months of July.
For the cheapest flights, it is advisable to buy your ticket at least 35 days before the departure date.

The airline offering the cheapest flight tickets is Alaska Airlines. A ticket from the airline Alaska Airlines to Boston costs on average $310.
The airlines that offer the most flights are .

Price of flight tickets from San Francisco to Boston

Here is some information and tips to know before booking your flight:

  • Flight ticket prices range from $310 to $310
  • The average price of a flight ticket is about $310
  • Prices are lowest for stays in the month of July
  • The month in which booking a ticket is cheaper is: July
info departure city :
San Francisco, USA
airport :
San Francisco International Airport (SFO)
local time :

San Francisco is a city in the country USA, the time zone is GMT . In San Francisco, it is currently {fromLocalTime}, the temperature is on average 13°C, with a minimum of 11°C and a maximum of 15°C.

The city of San Francisco has 1 airport(s): San Francisco

destination info :
Boston, USA
airport :
Boston-Logan International Airport (BOS)
local time :

Boston is in the country USA, the time zone is GMT . In Boston, it is currently {toLocalTime}, the temperature is on average 21°C, with a minimum of 13°C and a maximum of 29°C.

The city of Boston has 1 airport(s): Boston-Logan

Useful info about Boston

What is the least touristic period to go to Boston?

If you want to visit Boston during the least touristic period, choose the month of August.

What is the most popular time to travel to Boston?

In Boston, the most popular month is July. It is during this period that the prices offered by airlines are also the highest.

When should I book my flight from San Francisco to Boston?

According to our data, it is recommended to book your flight 35 days before your departure. If you book your flight ticket 6 weeks before your departure, you may find a price below average. The cheapest day to book a flight from San Francisco to Boston is Thursday.

What are the arrival and destination airports when traveling between San Francisco and Boston?

When you leave, you can leave from San Francisco, and you will arrive at Boston-Logan.

How to reach San Francisco airport from the city centre?

This information is not available at this time.

Are there other means of transportation to go from San Francisco to Boston?

Airplane is the only means of transportation listed on Liligo for this journey.

Are there big differences in weather between San Francisco and Boston?

In summer, the average temperature is 22°C in Boston and 17°C in San Francisco. The average rainfall in summer is 103 mm in Boston and 2 mm in San Francisco. In summer, it is warmer in Boston and it rains less in San Francisco. In winter, it is colder in San Francisco and it rains more in Boston.

Prepare your stay in Boston

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