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$126+ Cheap flights from San Francisco (SFO) to Massachusetts

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BOS
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find flight deals from San Francisco to Massachusetts

Cheapest flights from San Francisco to Massachusetts
Explore the most affordable flight options available from San Francisco to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:25 pmSFO - ALB
1 stop7h 55mSouthwest
Wed 12/105:10 amALB - SFO
1 stop8h 50mSouthwest
Deal found 10/20$171
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:25 amSFO - ALB
1 stop7h 26mAmerican Airlines
Wed 12/1011:41 amALB - SFO
1 stop10h 43mAmerican Airlines
Deal found 10/20$203
This Southwest deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:50 amSFO - BOS
1 stop7h 50mSouthwest
Thu 12/115:00 pmBOS - SFO
1 stop8h 30mSouthwest
Deal found 10/19$223
This Flysmarter deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:10 pmSFO - BOS
Nonstop5h 34mJetBlue
Mon 11/178:12 pmBOS - SFO
Nonstop6h 47mJetBlue
Deal found 10/18$225
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:00 amSFO - BOS
Nonstop5h 41mHawaiian Airlines
Tue 11/116:59 pmBOS - SFO
Nonstop6h 51mHawaiian Airlines
Deal found 10/18$226
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:00 amSFO - BOS
Nonstop5h 41mHawaiian Airlines
Sat 11/156:59 pmBOS - SFO
Nonstop6h 51mHawaiian Airlines
Deal found 10/18$227
This Cheapflightsfares deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:00 amSFO - BOS
Nonstop5h 37mAlaska Airlines
Wed 12/106:52 pmBOS - SFO
Nonstop6h 56mAlaska Airlines
Deal found 10/18$229
This Kissandfly.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:10 pmSFO - BOS
Nonstop5h 34mJetBlue
Mon 11/249:25 pmBOS - SFO
Nonstop6h 44mJetBlue
Deal found 10/19$230
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:37 pmSFO - BOS
1 stop8h 52mHawaiian Airlines
Tue 11/116:59 pmBOS - SFO
Nonstop6h 51mHawaiian Airlines
Deal found 10/18$231
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:40 amSFO - BOS
1 stop9h 40mHawaiian Airlines
Fri 11/146:59 pmBOS - SFO
Nonstop6h 51mHawaiian Airlines
Deal found 10/18$232
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:00 pmSFO - BOS
Nonstop5h 38mUnited Airlines
Mon 11/248:00 amBOS - SFO
Nonstop6h 54mUnited Airlines
Deal found 10/20$234
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:02 amSFO - BOS
2 stops21h 42mFrontier
Mon 11/179:55 amBOS - SFO
1 stop14h 16mFrontier
Deal found 10/19$235

Cheap flight deals from San Francisco to Massachusetts

Keep the following information in mind while searching for San Francisco to Massachusetts flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$223
(Southwest)

One-way from

$126
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$393

Good round-trip deal

$327 or less

Good one-way deal

$180 or less
Provider with most accurate pricing for San Francisco-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Boston Logan Intl flights.
Search Deals
From San Francisco to Massachusetts
Search Deals
One-way flight from San Francisco to Massachusetts
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from San Francisco to Massachusetts.
Search Deals
Price to beat on a one-way flight from San Francisco to Massachusetts.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Massachusetts 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, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from San Francisco to Massachusetts that are best for you.

Fly from

San Francisco

Fly to

Massachusetts

Route

Depart

Return

Price

San FranciscoAlbany

SFO - ALB

SFOALB

San Francisco

Sat 12/6

9:25 pm-8:20 am

1 stop7h 55m

Albany Intl

Wed 12/10

5:10 am-11:00 am

1 stop8h 50m

$171

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 11/5

7:00 am-3:42 pm

Nonstop5h 42m

Boston Logan Intl

Mon 11/17

8:05 pm-11:59 pm

Nonstop6h 54m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 12/3

10:55 pm-7:36 am

Nonstop5h 41m

Boston Logan Intl

Wed 12/10

6:00 am-9:45 am

Nonstop6h 45m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sun 12/7

7:00 am-3:35 pm

Nonstop5h 35m

Boston Logan Intl

Thu 12/11

8:05 pm-11:59 pm

Nonstop6h 54m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Wed 11/12

8:00 am-12:20 am

1 stop13h 20m

Boston Logan Intl

Mon 11/17

6:59 pm-10:50 pm

Nonstop6h 51m

$247

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sat 11/8

8:25 am-6:48 pm

1 stop7h 23m

Boston Logan Intl

Sun 11/9

8:30 pm-12:24 am

Nonstop6h 54m

$247

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sun 12/7

12:50 pm-11:40 pm

1 stop7h 50m

Boston Logan Intl

Thu 12/11

7:20 am-1:55 pm

1 stop9h 35m

$248

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sun 11/23

9:48 pm-6:25 am

Nonstop5h 37m

Boston Logan Intl

Thu 12/4

8:05 pm-11:59 pm

Nonstop6h 54m

$268

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 11/3

11:55 pm-10:43 am

1 stop7h 48m

Boston Logan Intl

Sat 11/22

8:30 pm-12:24 am

Nonstop6h 54m

$268

San FranciscoHartford

SFO - BDL

SFOBDL

San Francisco

Thu 11/13

10:59 pm-8:48 am

1 stop6h 49m

Hartford Bradley Intl

Wed 11/19

1:02 pm-6:01 pm

1 stop7h 59m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Massachusetts

What is the cheapest month to book a flight from San Francisco to Massachusetts?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Massachusetts (average of $119). Flying from San Francisco to Massachusetts in June is currently the most expensive (average of $218). 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.

What is the cheapest time of day to fly from SFO to MA?

Find hourly flight availability from San Francisco to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco to Massachusetts in the afternoon. If you’re flexible enough to do this you can expect to save up to 53% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from San Francisco to Massachusetts?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Massachusetts. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Massachusetts flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to Massachusetts

Explore weekly flight availability from San Francisco to Massachusetts. 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 October 20, 2025.

The most flights from SFO to USMA are scheduled on a Monday (57 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (35 on average).

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. 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 Massachusetts. Reviews last updated October 20, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from San Francisco to Massachusetts. 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.
Alaska Airlines
8.0
Very good
11,136 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,136 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
7,978 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,787 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,991 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
JetBlue
7.2
Good
2,909 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • What airport do you fly from for flights from San Francisco to Massachusetts?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Massachusetts. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

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

    Within the past month, 72 users have taken a look at flights from San Francisco to Massachusetts.

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

    A quick flight from San Francisco to Massachusetts can take about 5h 41m. Southwest provides one of the quickest options available for as low as $237. The distance between San Francisco and Massachusetts is about 2696 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $126. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from San Francisco to Massachusetts for a low price.

  • What are the most popular routes from San Francisco to Massachusetts?

    While some choose either San Francisco - Hartford Bradley Intl or San Francisco - Albany Intl, San Francisco - Boston Logan Intl is the most popular route from San Francisco to Massachusetts.

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

    Before booking your flight to Massachusetts from San Francisco, check out the most reliable airlines to get you to your destination on time: Etihad Airways (98%), Air China (94%), ANA( 87%).

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

    The cheapest flight price from San Francisco to Massachusetts is $120. On average you can expect to pay $958. The most popular route, (San Francisco - Boston Logan Intl), can usually be booked for $186.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from San Francisco to Massachusetts?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Massachusetts (average of $119). Flying from San Francisco to Massachusetts in June is currently the most expensive (average of $218). 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.

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Alternative routes for San Francisco to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from San Francisco to Massachusetts

Discover the top 9 airlines that operate flights from San Francisco to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$103Average$208FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$144Average$361FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$160Average$348FlexibilityNo cancel feeOn-time83%
DeltaCheapest$179Average$377FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$201Average$480FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$205Average$427FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$229Average$443FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$238Average$407FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$248Average$497FlexibilityNo cancel feeOn-time71%

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