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$135+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BOS
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
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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 July 11, 2025.

Round-trip from

$258
(Alaska Airlines)

One-way from

$135
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$421

Good round-trip deal

$335 or less

Good one-way deal

$185 or less
From San Francisco to Massachusetts
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One-way flight from San Francisco to Massachusetts
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Highest demand for flights based on searches. 11% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from San Francisco to Massachusetts.
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Price to beat on a one-way flight from San Francisco to Massachusetts.
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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 July 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/129:28 pmSFO - BOS
Nonstop5h 42mAlaska Airlines
Fri 8/155:45 pmBOS - SFO
1 stop9h 05mAlaska Airlines
Deal found 7/7$258
This JetBlue deal was found by Cheapflights users on 7/8. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/173:50 pmSFO - BOS
Nonstop5h 40mJetBlue
Sun 11/210:15 amBOS - SFO
Nonstop6h 49mJetBlue
Deal found 7/8$259
This Southwest deal was found by Cheapflights users on 7/10. 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.
Sun 8/249:05 pmSFO - BOS
1 stop7h 55mSouthwest
Sat 8/305:50 amBOS - SFO
2 stops9h 35mSouthwest
Deal found 7/10$260
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Sat 10/48:00 amSFO - BOS
1 stop11h 40mAmerican Airlines
Sat 10/114:11 pmBOS - SFO
1 stop10h 24mAmerican Airlines
Deal found 7/9$261
This JetBlue deal was found by Cheapflights users on 7/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:40 pmSFO - ACK
1 stop10h 30mJetBlue
Sat 8/303:08 pmACK - SFO
1 stop10h 07mJetBlue
Deal found 7/9$262
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/117:05 pmSFO - BOS
1 stop7h 55mHawaiian Airlines
Tue 8/195:45 pmBOS - SFO
1 stop9h 05mHawaiian Airlines
Deal found 7/8$263
This JetBlue deal was found by Cheapflights users on 7/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/68:40 pmSFO - MVY
1 stop11h 05mJetBlue
Tue 9/1611:30 amMVY - SFO
1 stop12h 29mJetBlue
Deal found 7/10$270
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:59 pmSFO - ACK
2 stops14h 10mDelta
Fri 8/293:26 pmACK - SFO
1 stop11h 21mDelta
Deal found 7/9$272
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 8/1611:55 pmSFO - BOS
1 stop7h 59mUnited Airlines
Wed 8/206:02 amBOS - SFO
Nonstop6h 31mUnited Airlines
Deal found 7/8$275
This JetBlue deal was found by Cheapflights users on 7/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/199:25 pmSFO - ORH
1 stop9h 33mJetBlue
Tue 8/263:59 pmORH - SFO
1 stop10h 41mJetBlue
Deal found 7/9$276
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Sat 8/163:21 pmSFO - ORH
2 stops20h 34mAmerican Airlines
Mon 8/183:20 pmORH - SFO
1 stop22h 55mAmerican Airlines
Deal found 7/9$282
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Wed 8/69:12 amSFO - ALB
2 stops10h 37mAmerican Airlines
Wed 8/1312:57 pmALB - SFO
1 stop9h 49mAmerican Airlines
Deal found 7/9$284

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 July 11, 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 FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Tue 8/12

9:28 pm-6:10 am

Nonstop5h 42m

Boston Logan Intl

Thu 8/14

5:45 pm-11:50 pm

1 stop9h 05m

$258

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Fri 10/17

3:50 pm-12:30 am

Nonstop5h 40m

Boston Logan Intl

Sun 11/2

10:15 am-2:04 pm

Nonstop6h 49m

$259

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sun 8/24

9:05 pm-8:00 am

1 stop7h 55m

Boston Logan Intl

Sat 8/30

5:50 am-12:25 pm

2 stops9h 35m

$260

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Sat 10/4

8:00 am-10:40 pm

1 stop11h 40m

Boston Logan Intl

Sat 10/11

4:11 pm-11:35 pm

1 stop10h 24m

$261

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Mon 8/18

11:40 pm-1:10 pm

1 stop10h 30m

Nantucket Memorial

Mon 8/25

3:08 pm-10:15 pm

1 stop10h 07m

$262

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 8/11

7:05 pm-6:00 am

1 stop7h 55m

Boston Logan Intl

Tue 8/19

5:45 pm-11:50 pm

1 stop9h 05m

$263

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

Mon 8/25

1:15 pm-11:57 pm

1 stop7h 42m

Boston Logan Intl

Thu 8/28

10:30 am-2:01 pm

Nonstop6h 31m

$269

San FranciscoWest Tisbury

SFO - MVY

SFOMVY

San Francisco

Sat 9/6

8:40 pm-10:45 am

1 stop11h 05m

West Tisbury Martha's Vineyard

Tue 9/16

11:30 am-8:59 pm

1 stop12h 29m

$270

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Mon 8/18

10:59 pm-4:09 pm

2 stops14h 10m

Nantucket Memorial

Fri 8/29

3:26 pm-11:47 pm

1 stop11h 21m

$272

San FranciscoWorcester

SFO - ORH

SFOORH

San Francisco

Tue 8/19

9:25 pm-9:58 am

1 stop9h 33m

Worcester

Tue 8/26

3:59 pm-11:40 pm

1 stop10h 41m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

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, January is the cheapest month in which you can book a flight from San Francisco to Massachusetts (average of $218). Flying from San Francisco to Massachusetts in June is currently the most expensive (average of $306). 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 July 11, 2025.

When flying from San Francisco to Massachusetts, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 11, 2025.

The most flights from SFO to USMA are scheduled on a Thursday (63 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (45 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 July 11, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta 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
10,000 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,249 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,951 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Breeze Airways
8.0
Very good
187 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,562 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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, 41 users have taken a look at flights from San Francisco to Massachusetts.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $135. However, be on the lookout for offers from Alaska Airlines and Hawaiian 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 (94%), American Airlines (86%), Qatar Airways( 83%).

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

    The cheapest flight price from San Francisco to Massachusetts is $129. On average you can expect to pay $903. The most popular route, (San Francisco - Boston Logan Intl), can usually be booked for $154.

  • 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, January is the cheapest month in which you can book a flight from San Francisco to Massachusetts (average of $218). Flying from San Francisco to Massachusetts in June is currently the most expensive (average of $306). 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.

See more FAQs

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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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$200FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$144Average$364FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$154Average$489FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$160Average$395FlexibilityNo cancel feeOn-time83%
DeltaCheapest$163Average$369FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$196Average$502FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$227Average$448FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$229Average$417FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$267Average$466FlexibilityNo cancel feeOn-time63%

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