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$130+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BOS
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
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 agosto 18, 2025.

Round-trip from

$231
(Frontier)

One-way from

$130
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$383

Good round-trip deal

$280 or less

Good one-way deal

$177 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. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 18, 2025.

This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1312:43 pmSFO - BOS
2 stops16h 09mFrontier
dom. 11/1610:04 amBOS - SFO
1 stop14h 07mFrontier
Deal found 8/18$231
This Frontier deal was found by Cheapflights users on 8/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/163:25 pmSFO - BOS
2 stops13h 02mFrontier
jue. 10/239:50 amBOS - SFO
1 stop14h 33mFrontier
Deal found 8/16$232
This Frontier deal was found by Cheapflights users on 8/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3012:43 pmSFO - BOS
2 stops16h 09mFrontier
lun. 11/39:55 amBOS - SFO
2 stops17h 19mFrontier
Deal found 8/17$234
This Frontier deal was found by Cheapflights users on 8/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1110:19 amSFO - BOS
2 stops18h 33mFrontier
sáb. 9/138:38 amBOS - SFO
1 stop15h 43mFrontier
Deal found 8/16$235
This Trip.com deal was found by Cheapflights users on 8/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/1311:00 amSFO - BOS
Nonstop6h 26mJetBlue
sáb. 9/208:10 pmBOS - SFO
Nonstop6h 49mJetBlue
Deal found 8/17$236
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/131:00 pmSFO - BOS
Nonstop5h 47mDelta
sáb. 9/207:55 amBOS - SFO
Nonstop6h 38mDelta
Deal found 8/18$237
This Frontier deal was found by Cheapflights users on 8/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/410:19 amSFO - BOS
2 stops18h 33mFrontier
vie. 9/510:53 amBOS - SFO
2 stops15h 09mFrontier
Deal found 8/17$238
This Frontier deal was found by Cheapflights users on 8/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/17:10 amSFO - BOS
2 stops22h 33mFrontier
vie. 10/312:59 pmBOS - SFO
2 stops14h 17mFrontier
Deal found 8/16$240
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/257:11 amSFO - BOS
Nonstop5h 49mMultiple Airlines
sáb. 11/111:43 amBOS - SFO
2 stops13h 44mMultiple Airlines
Deal found 8/18$241
This JetBlue deal was found by Cheapflights users on 8/16. 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.
sáb. 9/68:40 amSFO - BOS
Nonstop6h 08mJetBlue
sáb. 9/68:10 pmBOS - SFO
Nonstop6h 49mJetBlue
Deal found 8/16$242
This Trip.com deal was found by Cheapflights users on 8/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/229:34 amSFO - BOS
1 stop11h 25mHawaiian Airlines
mié. 10/296:59 pmBOS - SFO
Nonstop6h 51mHawaiian Airlines
Deal found 8/17$243
This American Airlines deal was found by Cheapflights users on 8/17. 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.
mar. 10/286:10 amSFO - BDL
2 stops9h 16mAmerican Airlines
sáb. 11/811:29 amBDL - SFO
2 stops10h 33mAmerican Airlines
Deal found 8/17$261

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 agosto 18, 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

sáb. 10/4

10:00 pm-6:39 am

Nonstop5h 39m

Boston Logan Intl

mié. 10/15

8:15 pm-11:50 pm

Nonstop6h 35m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

sáb. 9/13

7:05 am-3:47 pm

Nonstop5h 42m

Boston Logan Intl

mié. 9/17

8:45 pm-12:21 am

Nonstop6h 36m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mar. 9/30

6:10 am-3:00 pm

Nonstop5h 50m

Boston Logan Intl

mié. 10/8

8:25 pm-12:05 am

Nonstop6h 40m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mié. 10/22

7:11 am-4:00 pm

Nonstop5h 49m

Boston Logan Intl

mar. 10/28

6:59 pm-10:50 pm

Nonstop6h 51m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mar. 9/16

1:00 pm-9:47 pm

Nonstop5h 47m

Boston Logan Intl

sáb. 9/27

6:40 pm-10:17 pm

Nonstop6h 37m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

sáb. 10/25

12:30 pm-9:10 pm

Nonstop5h 40m

Boston Logan Intl

mié. 10/29

7:15 am-11:02 am

Nonstop6h 47m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

sáb. 9/6

7:05 am-3:55 pm

Nonstop5h 50m

Boston Logan Intl

mar. 9/16

8:45 pm-12:21 am

Nonstop6h 36m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mié. 11/12

1:00 pm-9:49 pm

Nonstop5h 49m

Boston Logan Intl

sáb. 11/15

7:05 am-11:04 am

Nonstop6h 59m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mié. 10/1

9:51 pm-6:35 am

Nonstop5h 44m

Boston Logan Intl

mar. 10/7

7:55 pm-11:41 pm

Nonstop6h 46m

$237

San FranciscoBoston

SFO - BOS

SFOBOS

San Francisco

mar. 10/21

7:00 am-3:42 pm

Nonstop5h 42m

Boston Logan Intl

mar. 10/28

7:55 pm-11:41 pm

Nonstop6h 46m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

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 July is currently the most expensive (average of $311). 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 agosto 18, 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 agosto 18, 2025.

The most flights from SFO to USMA are scheduled on a Monday (66 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (15 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 agosto 18, 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
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,665 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
JetBlue
7.2
Good
2,915 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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, 43 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 39m. JetBlue 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 United Airlines, with whom users have recently found tickets for as low as $130. However, be on the lookout for offers from Delta and Alaska 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%), Scandinavian Airlines (95%), China Eastern( 89%).

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

    The cheapest flight price from San Francisco to Massachusetts is $118. On average you can expect to pay $911. The most popular route, (San Francisco - Boston Logan Intl), can usually be booked for $207.

  • 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 July is currently the most expensive (average of $311). 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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$200FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$144Average$362FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$160Average$367FlexibilityNo cancel feeOn-time83%
DeltaCheapest$169Average$372FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$196Average$494FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$203Average$495FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$205Average$448FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$228Average$448FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$231Average$419FlexibilityNo cancel feeOn-time75%

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