Cheap flights from San Francisco to Boston (SFO - BOS)

Flight FAQs

From San Francisco to Boston

Are flight prices decreasing from San Francisco to Boston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Boston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Are there nonstop flights from San Francisco to Boston for under $300 on Cheapflights?

Cheapflights has 1 direct flight from San Francisco to Boston under $300. A good price for a nonstop flight from San Francisco to Boston is less than $217.

Are there last-minute flights available from San Francisco to Boston for under $200?

There are currently just 3 open flights from San Francisco to Boston within the next 7 days for less than $200.

What days are nonstop flights available from San Francisco to Boston?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Within the past month, 200 users have taken a look at flights from San Francisco to Boston Logan Intl.

What percent of flights are delayed?

Airlines departing from San Francisco to Boston can be delayed by up to 41min. or more hours.

What is the cheapest airline for this route?

The cheapest airline for this route is United Air Lines Inc.. When flying this airline from San Francisco to Boston on average you can expect to find 140 flights available for this route daily.

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

You can expect a flight time of up to 6 hours for nonstop. Airlines will travel a distance of up to 1,685 miles.

How many flights depart from San Francisco to Boston on average per day?

Per day, 11 flights depart from San Francisco to Boston Logan Intl on average.
Morning (6am - Noon) - 100% of flight departures

Does it rain more in San Francisco or Boston?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in San Francisco is roughly less than Boston. You can assume this to be the case over the next 10 days.

Is San Francisco weather warmer or cooler than Boston?

Expect the weather to be around 84 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Boston is generally hotter than in San Francisco.