Cheap flights from San Francisco to Boston from $151

Currently, February is the cheapest month in which you can book a flight from San Francisco to Boston (average of $1,183). Flying from San Francisco to Boston in July is currently the most expensive (average of $1,776). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

• Can I find flights from San Francisco to Boston for under $400 on Cheapflights?

  Yes, there are multiple flights from San Francisco to Boston for under $400. The cheapest flight booked recently is on JetBlue for just $315, but on average you can expect to pay $383.

• Are there direct flights from San Francisco to Boston for under $400 on Cheapflights?

  Cheapflights has 20 direct flights from San Francisco to Boston under $400. A good price for a direct flight from San Francisco to Boston is less than $403.

• Are there last-minute flights available from San Francisco to Boston for under $500?

  There are currently 20+ open flights from San Francisco to Boston within the next 7 days for less than $500.

• What days are direct flights available from San Francisco to Boston?

  Direct flights are available for this route on the following days: Sunday, Wednesday, Thursday, Friday, Saturday.

• How popular is this San Francisco to Boston flight route?

  The San Francisco to Boston Logan Intl flight path was viewed by 9 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?

  17 flight departures from San Francisco to Boston per day on average.
  Morning (6am - Noon) - 71% of flight departures
  Evening (6pm - Midnight) - 29% of flight departures

• How long is the flight from San Francisco to Boston?

  Airlines like JetBlue, Delta, and Alaska Airlines fly from San Francisco to Boston in about 5h 37m. The time it takes to get you to your destination can typically vary by up to 4h 02m. Airlines will cover a distance of 4365 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

  Currently priced at $315, JetBlue will fly you from San Francisco to Boston and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Alaska Airlines - these airlines can fly you to your destination from $371 and $386, respectively. JetBlue is 45% 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?

  The cheapet airlines for a one-way flight from San Francisco to Boston are JetBlue ($151), Alaska Airlines ($165), and Delta ($186).

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

  No one likes to see their flight delayed. When booking a flight from San Francisco to Boston consider choosing TAP AIR PORTUGAL(89%), Icelandair(88%) or EL AL(88%), as they are the most reliable in getting you off to your destination on time.

• What are the cheapest flights from San Francisco to Boston?

  The cheapest flight price from San Francisco to Boston is $346. On average you can expect to pay $569. The most popular route, (San Francisco - Boston Logan Intl), can usually be booked for $478.

• What does SFO to BOS mean?

  San Francisco Airport is SFO and Boston Logan Intl Airport is BOS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

• Can I find deals for flights from San Francisco to Boston that include extra baggage allowance?

  The amount of baggage you can bring on your San Francisco to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from San Francisco to Boston with specific airlines?

  Yes, Cheapflights allows you to browse and filter San Francisco to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from San Francisco to Boston that include hotel bookings?

  Yes. In addition to deals on San Francisco to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

• How can I find direct flights from San Francisco to Boston?

  After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Boston.

• Can I find deals for business class flights from San Francisco to Boston?

  Yes. Cheapflights offers flight deals from San Francisco to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

• Can I find deals for flights from San Francisco to Boston that allow pets onboard?

  Many airlines flying from San Francisco to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from San Francisco to Boston?

  Yes, you can often find last-minute deals on San Francisco to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the San Francisco to Boston flight deals updated?

  The San Francisco to Boston flight deals you see on this page were last updated on 7/5.