Question 1

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

Accepted Answer

You can find direct flights on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

Question 2

How popular is this San Francisco to Boston flight route?

Accepted Answer

This flight path from San Francisco to Boston Logan Intl was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 3

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

Accepted Answer

On average 16 flights depart from San Francisco to Boston per day.
Morning (6am - Midday) - 88% of flight departures
Evening (6pm - Midnight) - 13% of flight departures

Question 4

How long is the flight from San Francisco to Boston?

Accepted Answer

JetBlue, Alaska Airlines, and Delta can get you from San Francisco to Boston in just under 5h 46m. Your travel time can differ by up to 3h 11m. There are 2712 mi between San Francisco and Boston. Both multi-stop and direct flights can be found to your destination and back.

Question 5

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

Accepted Answer

Currently priced at £173, 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 Alaska Airlines and Delta - these airlines can fly you to your destination from £185 and £232, respectively. You may be able to fly from San Francisco to Boston for 43% less than the average price by searching for these airlines.

Question 6

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

Accepted Answer

One-way options have recently been found by users for as low as £80 on JetBlue. Other airlines that offer cheap prices include Alaska Airlines from £87 and Delta from £98 one-way.

Question 7

E

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from San Francisco to Boston (average of £500). Flying from San Francisco to Boston in July is currently the most expensive (average of £695). 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.

January

£413

February

£411

March

£402

April

£422

May

£431

June

£516

July

£553

August

£485

September

£444

October

£426

November

£398

December

£400

Question 8

When is the best time to book a flight from San Francisco to Boston?

Accepted Answer

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 9

When is the cheapest time to fly from San Francisco to Boston?

Accepted Answer

Travellers seeking maximum savings on their San Francisco to Boston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

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

Accepted Answer

The San Francisco to Boston flight deals you see on this page were last updated on 6/5.

Question 11

What are the cheapest flights from San Francisco to Boston?

Accepted Answer

The cheapest flight price from San Francisco to Boston is £121. On average you can expect to pay £168. The most popular route, (San Francisco - Boston Logan Intl), can usually be booked for £189.

Question 12

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

Accepted Answer

Before booking your flight to Boston from San Francisco, check out the most reliable airlines to get you to your destination on time: TAP AIR PORTUGAL (89%), Icelandair (88%), EL AL( 88%).

Question 13

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

Accepted Answer

Yes, there are multiple flights from San Francisco to Boston for under £200. The cheapest flight booked recently is on JetBlue for just £173, but on average you can expect to pay £210.

Question 14

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

Accepted Answer

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 £207.

Question 15

Are there last-minute flights available from San Francisco to Boston for under £300?

Accepted Answer

There are currently 20+ open flights from San Francisco to Boston within the next 7 days for less than £300.

Question 16

What is the cheapest day to fly round-trip from San Francisco to Boston?

Accepted Answer

Wednesday flights are found to be more expensive to fly from San Francisco to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

Question 17

How far in advance should I book a flight from San Francisco to Boston?

Accepted Answer

To save on the cost of your flight from San Francisco to Boston, book at least 44 days before your planned departure. Booking around this time can save you about 61% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £321 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £455.

Question 18

What is the cheapest month to fly from San Francisco to Boston?

Accepted Answer

February is one of the best times of the year to fly to Boston from San Francisco. Prices for February average £303 per person but you can even find prices for as low as £71. The most expensive prices can be found in the month of June. Opting for a February flight can save you 26% on your journey compared to booking in June

Question 19

When is the cheapest time to fly from San Francisco to Boston (SFO - BOS)?

Accepted Answer

Unlike at midday, when flights are generally more expensive, you can save up to 54% on flights from San Francisco to Boston by exploring options for tickets in the evening.

Question 20

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

Accepted Answer

Booking a flight from San Francisco (SFO) to Boston Logan Intl (BOS) is your only option if you wish to fly from San Francisco to Boston. On a typical day, there are 45 flights from San Francisco to Logan Intl, all of which are around 5h 49m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from San Francisco to Boston.

Question 21

What does SFO to BOS mean?

Accepted Answer

SFO stands for San Francisco Airport, while BOS stands for Boston Logan Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Question 22

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

Accepted Answer

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.

Question 23

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

Accepted Answer

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.

Question 24

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

Accepted Answer

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

Question 25

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

Accepted Answer

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.

Question 26

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

Accepted Answer

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.

Question 27

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

Accepted Answer

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.

Question 28

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

Accepted Answer

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.

Question 29

How does Cheapflights help users find flights from San Francisco to Boston?

Accepted Answer

Cheapflights helps you search for flights from San Francisco to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 30

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Boston?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from San Francisco to Boston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 31

Can Cheapflights find flights from San Francisco to Boston with no change fees?

Accepted Answer

Need flexible booking options for your flight to Boston from San Francisco? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 32

Can Cheapflights notify me if prices for flights from San Francisco to Boston become cheaper?

Accepted Answer

Of course! You can now track prices for flights from San Francisco to Boston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Popular in	June
Cheapest in	February
Round-trip from	£398
One-way from	£138

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£122	Average£296	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Alaska Airlines	Cheapest£135	Average£238	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights

8%of flight departures	Early morningMidnight to 6 am
49%of flight departures	Morning6 am to noon
15%of flight departures	AfternoonNoon to 6 pm
28%of flight departures	Evening6 pm to midnight

Monday	46daily flights
Tuesday	46daily flights
Wednesday	48daily flights
Thursday	45daily flights
Friday	49daily flights
Saturday	35daily flights
Sunday	49daily flights

Cheap flights from San Francisco to Boston from £80

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

The best prices from San Francisco to Boston Logan Intl are usually found in February or January, booked 43 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from San Francisco to Boston

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from San Francisco to Boston?

How far in advance should I book a flight from San Francisco to Boston?

What is the cheapest month to fly from San Francisco to Boston?

When is the cheapest time to fly from San Francisco to Boston (SFO - BOS)?

Cheap Alaska Airlines flights from San Francisco to Boston

Find some of the cheapest Alaska Airlines flights travelling from San Francisco to Boston. Deals update often to give you more flight options matching your criteria

Cheap Delta flights from San Francisco to Boston

Have a look at some of the cheapest available Delta flights departing from San Francisco and landing in Boston. Make sure to examine the flight information before completing your reservation.

Cheap San Francisco to Boston flights in May & June 2024

Find cheap flight options from San Francisco to Boston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 869,692 searches. Prices were last updated on 7 May 2024.

The lowest fares we've come across on flights travelling from San Francisco to Boston in May and June 2024. More deals are always being added, so be sure to check back regularly.

San Francisco to Boston 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 869,692 searches. Data last updated 7 May 2024.

The lowest fares we've come across on flights travelling from San Francisco to Boston in May and June 2024. More deals are always being added, so be sure to check back regularly.

Direct flights to Boston from San Francisco

To help reduce your travel time, choose from one of these non-stop flights from San Francisco to Boston. Search for alternative flights from San Francisco to Boston by utilising the search form above.

San Francisco to Boston flights leaving soon

Check out these flights departing soon from San Francisco to Boston. Users should examine the flight details to ensure there are no surprises.

One-way flights to Boston from San Francisco

If you're seeking multiple options on one-way flights from San Francisco to Boston, be sure to check out these deals, which are updated often. Users needing a return flight from San Francisco to Boston should utilize the search form above.

Find flights from San Francisco to Boston within your budget

When is the best time to book a flight from San Francisco to Boston?

Use this chart to determine the optimal time to book a return flight from San Francisco to Boston. Price data was last updated on 3 May 2024.

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

When is the cheapest time to fly from San Francisco to Boston?

Use this chart to determine the cheapest time to fly return from San Francisco to Boston. Price data was last updated on 5 May 2024.

Average price of flights to Boston by month

Plan your trip from San Francisco to Boston by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Boston is currently £96 while a return flight costs £206. Price data was last updated on 28 April 2024.

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 7 May 2024.

Read through reviews of airlines operating flights from San Francisco to Boston, such as Alaska Airlines, Delta and JetBlue. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

Are there last-minute flights available from San Francisco to Boston for under £300?

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

How popular is this San Francisco to Boston flight route?

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

How long is the flight from San Francisco to Boston?

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

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

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

What are the cheapest flights from San Francisco to Boston?

What does SFO to BOS mean?

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

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco to BostonSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Francisco to Boston

Popular flight searches

Check out other popular destinations found by fellow travellers in 2024

Search flights from San Francisco to Boston by cabin class

Find flights from San Francisco to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from San Francisco to Boston

Find hourly flight availability from San Francisco to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 May 2024.

Weekly flight availability from San Francisco to Boston

Explore weekly flight availability from San Francisco to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 7 May 2024.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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Alternative routes for San Francisco to Boston
See prices for flight routes from nearby airports that may be better suited for you.