Flight information for San Francisco to Boston
(SFO to BOS)
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Boston
Fastest flight time | 5h 44m |
|---|---|
Direct flights | Mon, Tue, Wed, Thu, Sat and Sun |
Airports in Boston | 2 airports |
How to get the cheapest flight ticket from San Francisco to Boston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from San Francisco to Boston?
January
The cheapest time of year to fly to Boston from San Francisco is January. The most expensive is July.
What is the cheapest day to depart San Francisco for Boston?
Saturday
The cheapest day of the week is usually Saturday. The most expensive is usually Saturday.
When is the cheapest time to fly from San Francisco to Boston?
in the morning
San Francisco to Boston flights are approximately 0% more expensive in the morning than in the morning
What is the cheapest airline that flies to Boston from San Francisco?
Alaska Airlines
Alaska Airlines is the most popular carrier operating from San Francisco to Boston
What is the cheapest San Francisco to Boston flight route?
San Francisco - Boston Logan Intl
Fly from San Francisco to Boston Logan Intl for the best San Francisco - Boston flight prices
How far in advance should you book San Francisco to Boston flights?
42 days before
The cheapest time to buy a flight from San Francisco to Boston is approximately 42 days to departure
If you are looking to fly from San Francisco to Boston, you are most likely going to fly from San Francisco Airport to Boston Logan Intl Airport, the most popular airports on that route. The cheapest route from San Francisco to Boston is SFO — BOS with an average price of $873 RT during the month of June.
Easily compare return flights from San Francisco to Boston
Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to Boston by changing tabs
Find the cheapest one-way flights from San Francisco to Boston
If you're looking for one-way flights from San Francisco to Boston, view some of our deals below provided by Alaska Airlines, Delta and JetBlue
Search last-minute flights to Boston from San Francisco
Find and compare return flight prices for your last-minute flight from San Francisco to Boston
Best airlines flying from San Francisco to Boston
Compare and see reviews for airlines that fly from San Francisco to Boston with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $311 | Free cancellation | Rating 8.0 |
Alaska Airlines Flights From San Francisco to Boston
Alaska Airlines flies from San Francisco to Boston around 2 times per week, with 627 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from San Francisco to Boston in the last 72 hours was $214 (return), much lower than the average airfare cost of $544 for Alaska Airlines flights on this route.
Alaska Airlines flights from San Francisco to Boston
Our best Alaska Airlines deals on San Francisco to Boston flight tickets
JetBlue flights from San Francisco to Boston
Our best JetBlue deals on San Francisco to Boston flight tickets
Are airlines flying from San Francisco to Boston Logan Intl offering flexible changes due to COVID-19?
Some of our partner airlines flying from San Francisco to Boston Logan Intl are adapting new policies due to the global impact of COVID-19. One of the airlines that may be waiving their change fees is Alaska Airlines. You can search for the full list of airlines such as Alaska Airlines that are offering this flexibility.
How far is San Francisco to Boston Logan Intl by plane?
Boston Logan Intl is 4329.4 km away from San Francisco. Typically, this will take 5h 28m by plane in normal conditions.
Alternative routes for San Francisco to Boston
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Flights to other cities in United States
Lost the lust for Boston? Check out some flights to other cities in United States
Why use momondo?
It is quick and easy to find San Francisco to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.
Yes. All flights to Boston from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from San Francisco.
Price alerts on flights to Boston from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.