Cheap Flights from San Francisco (SFO) to Boston (BOS)

Last minute flights from San Francisco to Boston

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

San Francisco Boston

BEST

DEAL

Thu, 26 Dec SFO - BOS

Thu, 02 Jan BOS - SFO

$534 $516

Prime price per passenger

San Francisco Boston

BEST

DEAL

Wed, 12 Feb SFO - BOS

$103 $100

Prime price per passenger

San Francisco Boston

BEST

DEAL

Thu, 26 Dec SFO - BOS

Thu, 09 Jan BOS - SFO

$257 $250

Prime price per passenger

San Francisco Boston

BEST

DEAL

Sun, 05 Jan SFO - BOS

Wed, 08 Jan BOS - SFO

$416 $404

Prime price per passenger

San Francisco Boston

BEST

DEAL

Sun, 12 Jan SFO - BOS

Sun, 19 Jan BOS - SFO

$280 $269

Prime price per passenger

Route information

Local currency and cost comparison

Train Local, one-way ticket

0% A train in Boston costs roughly the same as in San Francisco.

San Francisco $2.5

Boston $2.4

Meal Mid-priced restaurant

0% A meal in Boston costs roughly the same as in San Francisco.

San Francisco $25

Boston $24

Taxi Standard daytime start rate

40% A taxi fare in Boston is 40% cheaper than in San Francisco.

San Francisco $4.15

Boston $2.6

Coffee Regular cappuccino

1% Coffee is 1% more expensive in Boston than in San Francisco.

San Francisco $5.76

Boston $5.83

Distance: 2692 miles

San Francisco airports

San Francisco Intl Airport (SFO) How far from city center: 11 miles

Boston airports

Logan International Airport (BOS) How far from city center: 3 miles

Are you searching for flights from San Francisco to Boston?

Are you planning to travel to Boston for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from San Francisco. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Boston and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from San Francisco to Boston

What are the benefits of booking flexible flight tickets?

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 San Francisco to Boston, how can I find the cheapest price?

The cheapest price for a flight from San Francisco to Boston is $100. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.

Is Boston more expensive than San Francisco to visit?

Looking at cab fares, a ride in Boston costs an average of 2.60 USD , 37% cheaper than San Francisco, with a fare of 4.15 USD, while train tickets cost 4% less at Boston: $ 2.40 USD versus $ 2.50 USD at San Francisco. Comparing the price of a meal, they range from 24.00 USD euros in Boston, 4% less than the 25.00 USD euros in San Francisco. The price of the coffee is around 1% more expensive in Boston, with an average of 5.83 USD , while in San Francisco the coffee costs 5.76 USD.

When booking, when is the best time to get the best prices for flights from San Francisco to Boston?

The most popular months to book a trip from San Francisco to Boston are June, March and May, based on the searches of our customers.

When is the best time to travel from San Francisco to Boston?

The best time of the year to visit Boston depends on lots of personal preferences, especially the price. Regarding popularity, June is the best month to fly to Boston from San Francisco in terms of searches from our customers, followed by April and July. If you prefer to avoid the busy season and get away from the crowds January, February and May are the months with fewer searches for San Francisco - Boston.

How long does the flight from San Francisco to Boston take?

Flight length from San Francisco to Boston is around 05:46 hours on average, at an average distance of 4,357 km, for flights for the route (which may have 1 or more stops in other cities in between).

How is the weather in Boston compared to San Francisco?

While in San Francisco the temperatures can reach an average of 32.98 ºC in summer, with precipitation levels up to 6.0 mm ,Boston's temperatures can go up to 32.68 ºC during the hot season, with 12.0 mm average of rain rate . In winter, however, weather indicators show around -13.69 ºC in Boston, compared to the 2.36 ºC average degrees reported in San Francisco. During the winter period, San Francisco can register 12.0 mm precipitation, while Boston have an average of 6.0 mm rain level.

Which airports have flights between San Francisco and Boston?

The main route from San Francisco to Boston is: San Francisco Intl Airport (SFO) to Logan International Airport (BOS). The following airlines fly this route: Alaska Airlines. United Airlines. Delta Air Lines.

The airlines that fly indirectly from San Francisco to Boston are:

Sun Country Airlines, stopping at Minneapolis during at least 85 minutes.

Alaska Airlines, with 745 minutes of layover in Seattle.

Flying Time 5 h and 46 m When flying from San Francisco to Boston, this can take around 5 h and 46 m in flying time, however this flight duration can vary due to other factors

Cheapest flight $100 The best price for flights from San Francisco to Boston offered by eDreams, which have been found by our customers in the last 3 days

Departure Airport San Francisco Intl Airport San Francisco Intl Airport is where you'll take off when flying from San Francisco to Boston

Arrival Airport Logan International Airport You'll land at Logan International Airport when flying from San Francisco to Boston