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

Flight FAQs

From San Francisco to Boston

What airports do I use to fly from San Francisco to Boston?

To fly from San Francisco to Boston, you need to book a flight from San Francisco (SFO) to Logan Intl (BOS). Nonstop flights to Boston Logan Intl from San Francisco take 5h 26m on average. When it comes time to book airfare, you have a few options: there are 24 outbound flights from San Francisco to Logan Intl offered by 9 different airlines.

Which airlines flying from San Francisco to Boston Logan Intl have flexible cancellations due to COVID-19?

United Airlines, JetBlue, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from San Francisco to Boston for under $200 on Cheapflights?

Yes, there are multiple flights from San Francisco to Boston for under $200. The cheapest flight booked recently is on Alaska Airlines for just $135, but on average you can expect to pay $171.

Are there nonstop flights from San Francisco to Boston for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from San Francisco to Boston under $200. A good price for a nonstop flight from San Francisco to Boston is less than $197.

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

There are currently 20+ 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?

You can find nonstop flights on the following days: Sunday, Monday.

How popular is this San Francisco to Boston flight route?

The San Francisco to Boston Logan Intl flight path was viewed by 261 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

On average 2 flights depart from San Francisco to Boston per day.
Morning (6am - Noon) - 50% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

How long is the flight from San Francisco to Boston?

For as low as $135, Alaska Airlines can have you in Boston from San Francisco in 5h 26m. San Francisco and Boston are separated by a distance of 2712 mi. Most flights are nonstop.

What are the cheapest airlines flying from San Francisco to Boston round-trip?

Currently priced at $135, Alaska Airlines will fly you from San Francisco to Boston and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and Delta - these airlines can fly you to your destination from $178 and $191, respectively. Alaska Airlines is 57% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from San Francisco to Boston one-way?

To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $77. Frontier flights start at $91 while deals on JetBlue start at $93 one-way.

What are the most reliable airlines from San Francisco to Boston?

Consider ANA (100%), American Airlines (94%) or Emirates (94%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Boston.

What are the most popular airlines that fly from San Francisco to Boston?

Before booking your flight from San Francisco to Boston check out the most popular airlines for this route: Major Airline, American Airlines or Alaska Airlines.

What are the cheapest flights from San Francisco to Boston?

Looking at all options, your cheapest flight can be booked for $138. While the most popular route (San Francisco - Boston Logan Intl) can be booked for $155 on average our data indicates $617 when flying from San Francisco to Boston.