Cheap flights from San Francisco to Boston from ₹ 11,791

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Boston departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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Southwest Logo
10:50 - 21:40SFO-BOS
7h 50m1 stop
Southwest Logo
17:00 - 22:30BOS-SFO
8h 30m1 stop
₹ 19,622Southwest
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Mon, 8 Dec - Thu, 11 Dec
Southwest Logo
10:50 - 21:40SFO-BOS
7h 50m1 stop
Southwest Logo
06:10 - 14:05BOS-SFO
10h 55m1 stop
₹ 19,974Southwest
Find Deal
Wed, 10 Dec - Thu, 18 Dec
United Airlines Logo
16:10 - 00:48SFO-BOS
5h 38mdirect
United Airlines Logo
08:00 - 11:54BOS-SFO
6h 54mdirect
₹ 20,590United Airlines
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Mon, 17 Nov - Mon, 24 Nov
United Airlines Logo
08:25 - 17:06SFO-BOS
5h 41mdirect
United Airlines Logo
20:30 - 00:24BOS-SFO
6h 54mdirect
₹ 20,854United Airlines
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Sat, 8 Nov - Sun, 9 Nov
Delta Logo
07:00 - 15:35SFO-BOS
5h 35mdirect
Delta Logo
20:05 - 23:59BOS-SFO
6h 54mdirect
₹ 20,942Delta
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Fri, 14 Nov - Sun, 16 Nov
Delta Logo
12:40 - 21:12SFO-BOS
5h 32mdirect
Delta Logo
07:25 - 11:20BOS-SFO
6h 55mdirect
₹ 21,118Delta
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Mon, 17 Nov - Thu, 20 Nov
Alaska Airlines Logo
07:00 - 17:52SFO-BOS
7h 52m1 stop
Alaska Airlines Logo
18:52 - 22:48BOS-SFO
6h 56mdirect
₹ 21,206Alaska Airlines
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Wed, 10 Dec - Wed, 10 Dec
Alaska Airlines Logo
16:39 - 07:29SFO-BOS
11h 50m1 stop
Alaska Airlines Logo
18:59 - 22:50BOS-SFO
6h 51mdirect
₹ 21,997Alaska Airlines
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Mon, 17 Nov - Thu, 20 Nov
JetBlue Logo
21:30 - 06:03SFO-BOS
5h 33mdirect
JetBlue Logo
20:40 - 00:24BOS-SFO
6h 44mdirect
₹ 24,549JetBlue
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Mon, 6 Apr - Thu, 9 Apr
JetBlue Logo
20:30 - 05:01SFO-BOS
5h 31mdirect
JetBlue Logo
05:10 - 14:12BOS-SFO
12h 02m1 stop
₹ 24,813JetBlue
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Sat, 31 Jan - Sun, 8 Feb

United Airlines flights from San Francisco to Boston

Our best United Airlines deals on San Francisco to Boston flight tickets
United Airlines
17 Nov
SFO16:10San Francisco
5h 38m
BOS00:48Boston Logan Intl
24 Nov
BOS08:00Boston Logan Intl
6h 54m
SFO11:54San Francisco
₹ 20,590
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United Airlines
8 Nov
SFO08:25San Francisco
5h 41m
BOS17:06Boston Logan Intl
9 Nov
BOS20:30Boston Logan Intl
6h 54m
SFO00:24San Francisco
₹ 20,854
Find similar
United Airlines
7 Nov
SFO18:45San Francisco
8h 11m
1 stop
BOS05:56Boston Logan Intl
8 Nov
BOS08:00Boston Logan Intl
6h 54m
SFO11:54San Francisco
₹ 21,294
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Southwest flights from San Francisco to Boston

Our best Southwest deals on San Francisco to Boston flight tickets
Southwest
8 Dec
SFO10:50San Francisco
7h 50m
1 stop
BOS21:40Boston Logan Intl
11 Dec
BOS17:00Boston Logan Intl
8h 30m
1 stop
SFO22:30San Francisco
₹ 19,622
Find similar
Southwest
10 Dec
SFO10:50San Francisco
7h 50m
1 stop
BOS21:40Boston Logan Intl
18 Dec
BOS06:10Boston Logan Intl
10h 55m
1 stop
SFO14:05San Francisco
₹ 19,974
Find similar
Southwest
8 Jan
SFO07:40San Francisco
11h 25m
2 stops
BOS22:05Boston Logan Intl
15 Jan
BOS13:35Boston Logan Intl
9h 40m
1 stop
SFO20:15San Francisco
₹ 20,766
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momondo Fare Finder

 
Customise your flight search to find flights from San Francisco to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 20 October 2025.
Use the filters below to find and compare flights from San Francisco to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 8/12

10:50-21:40

1 stop7h 50m

Boston Logan Intl

Thu 11/12

17:00-22:30

1 stop8h 30m

₹ 19,622

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 10/12

10:50-21:40

1 stop7h 50m

Boston Logan Intl

Thu 18/12

06:10-14:05

1 stop10h 55m

₹ 19,974

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 17/11

16:10-00:48

Nonstop5h 38m

Boston Logan Intl

Mon 24/11

08:00-11:54

Nonstop6h 54m

₹ 20,590

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sat 8/11

08:25-17:06

Nonstop5h 41m

Boston Logan Intl

Sun 9/11

20:30-00:24

Nonstop6h 54m

₹ 20,854

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Fri 14/11

07:00-15:35

Nonstop5h 35m

Boston Logan Intl

Sun 16/11

20:05-23:59

Nonstop6h 54m

₹ 20,942

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 17/11

12:40-21:12

Nonstop5h 32m

Boston Logan Intl

Thu 20/11

07:25-11:20

Nonstop6h 55m

₹ 21,118

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 10/12

07:00-17:52

1 stop7h 52m

Boston Logan Intl

Wed 10/12

18:52-22:48

Nonstop6h 56m

₹ 21,206

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 17/11

16:39-07:29

1 stop11h 50m

Boston Logan Intl

Thu 20/11

18:59-22:50

Nonstop6h 51m

₹ 21,997

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 6/4

21:30-06:03

Nonstop5h 33m

Boston Logan Intl

Thu 9/4

20:40-00:24

Nonstop6h 44m

₹ 24,549

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sat 31/1

20:30-05:01

Nonstop5h 31m

Boston Logan Intl

Sun 8/2

05:10-14:12

1 stop12h 02m

₹ 24,813

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

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 to Boston?

The month of January is, on average, the cheapest month to fly to Boston from San Francisco, with most prices found around ₹ 27,805. If you are unable to visit Boston during the month of January, then departing from San Francisco during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 27,893.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from San Francisco to Boston is on a Sunday. Travellers who choose to depart for Boston on a Sunday will often find tickets for as low as ₹ 23,185. On the other hand, Wednesday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 96,114.

What is the cheapest time of day to depart on your flight to Boston?

Our most recent data shows that the best time of day to fly to Boston is in the evening. Flights from San Francisco to Boston during this time can be as low as ₹ 30,618. Try not to purchase tickets in the morning because they tend to be around ₹ 50,327. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Francisco to Boston Logan Intl flight route?

Fly from San Francisco to Boston Logan Intl for the best San Francisco - Boston Logan Intl flight prices

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

You are more likely to see cheaper flights to Boston from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around ₹ 33,311 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from San Francisco for as low as ₹ 30,532 on momondo.

What cabin class options are available on San Francisco to Boston Logan Intl flights?

There are 3 cabin classes available to choose from on San Francisco to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Boston flights?

You could potentially save up to 39% on your flight if you consider stops on a San Francisco to Boston flight.

How have San Francisco to Boston flight prices changed over time?

As of October 2025, prices for San Francisco to Boston flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Francisco to Boston (SFO to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Boston

Best price found

₹ 20,104

Fastest flight time

5h 30m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from San Francisco in the past 72 hours is ₹ 20,104. The best return flight deal from San Francisco to Boston found on momondo in the last 72 hours is ₹ 50,327.
The fastest flight from San Francisco to Boston takes 5h 30m
Direct flights go from San Francisco to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
  • How far is San Francisco to Boston Logan Intl by plane?

    A flight from San Francisco to Boston Logan Intl will travel around 4329.4 km. A reasonable flight in good conditions will take 5h 31m.

  • When did momondo last update prices for flights from San Francisco Airport to Boston Logan Intl Airport?

    Prices for flights from San Francisco Airport to Boston Logan Intl Airport were last updated today.

  • How many operators does momondo search for flights from San Francisco Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from San Francisco Airport to Boston Logan Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco to Boston?

  • What is the most popular airline 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
JetBluePriceFrom ₹ 17,264Free CancellationRating
7.2
2,909 reviews
Search JetBlue flights
  • JetBlue Flights From San Francisco to Boston

    JetBlue is one of the most popular airlines flying from San Francisco to Boston, operating 36 flights/week on average for this route. A good JetBlue flight deal for San Francisco to Boston starts from ₹ 196 round-trip, up to an average price of ₹ 307. Our users have rated JetBlue at 7.2/10.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Plymouth
Mansfield
Waltham

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Boston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Boston . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Francisco to Boston with flexible booking policies on momondo?

All flight searches from San Francisco to Boston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Boston?

momondo provides multiple filters to help you find the best flight to Boston from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco to Boston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Wed 19/11
Wed 26/11

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