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Cheap flights from Massachusetts to San Francisco from $115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to San Francisco departing on 1/10. 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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Find the cheapest flights from Massachusetts to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:27 pm - 10:59 pmALB-SFO
9h 32m1 stop
American Airlines Logo
12:10 pm - 10:49 pmSFO-ALB
7h 39m1 stop
$159American Airlines
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Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
4:27 pm - 10:59 pmALB-SFO
9h 32m1 stop
American Airlines Logo
11:59 pm - 1:07 pmSFO-ALB
10h 08m2 stops
$164American Airlines
Find Deal
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
1:40 pm - 10:28 pmALB-SFO
11h 48m1 stop
American Airlines Logo
9:00 am - 10:01 pmSFO-ALB
10h 01m1 stop
$175American Airlines
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Tue, Jan 27 - Sat, Jan 31
Southwest Logo
6:25 am - 1:35 pmBOS-SFO
10h 10m1 stop
Southwest Logo
9:30 pm - 8:50 amSFO-BOS
8h 20m1 stop
$225Southwest
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Tue, Jan 20 - Thu, Jan 22
JetBlue Logo
7:11 am - 11:10 amBOS-SFO
6h 59mnonstop
JetBlue Logo
8:29 pm - 5:00 amSFO-BOS
5h 31mnonstop
$226JetBlue
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Tue, Jan 13 - Tue, Jan 27
Delta Logo
5:40 pm - 9:42 pmBOS-SFO
7h 02mnonstop
Delta Logo
1:00 pm - 9:37 pmSFO-BOS
5h 37mnonstop
$227Delta
Find Deal
Tue, Jan 20 - Tue, Jan 27
JetBlue Logo
7:45 pm - 11:38 pmBOS-SFO
6h 53mnonstop
JetBlue Logo
8:29 pm - 5:00 amSFO-BOS
5h 31mnonstop
$228JetBlue
Find Deal
Sat, Jan 17 - Sat, Jan 24
Southwest Logo
5:50 am - 1:25 pmBOS-SFO
10h 35m1 stop
Southwest Logo
7:40 am - 10:30 pmSFO-BOS
11h 50m2 stops
$229Southwest
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Sun, Jan 18 - Wed, Jan 28
Delta Logo
5:40 pm - 9:42 pmBOS-SFO
7h 02mnonstop
Delta Logo
4:05 pm - 7:33 amSFO-BOS
12h 28m1 stop
$230Delta
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Thu, Jan 15 - Mon, Jan 19
Frontier Logo
6:00 am - 1:24 pmBOS-SFO
10h 24m1 stop
Frontier Logo
7:00 am - 1:13 amSFO-BOS
39h 13m2 stops
$233Frontier
Find Deal
Sat, Jan 17 - Sat, Jan 24

Southwest flights from Massachusetts to San Francisco

Our best Southwest deals on Massachusetts to San Francisco flight tickets
Southwest
Jan 27
ALB8:50 amAlbany Intl
11h 05m
2 stops
SFO4:55 pmSan Francisco
Jan 31
SFO10:25 amSan Francisco
6h 55m
1 stop
ALB8:20 pmAlbany Intl
$220
Find similar
Southwest
Jan 20
BOS6:25 amBoston Logan Intl
10h 10m
1 stop
SFO1:35 pmSan Francisco
Jan 22
SFO9:30 pmSan Francisco
8h 20m
1 stop
BOS8:50 amBoston Logan Intl
$225
Find similar
Southwest
Jan 18
BOS5:50 amBoston Logan Intl
10h 35m
1 stop
SFO1:25 pmSan Francisco
Jan 28
SFO7:40 amSan Francisco
11h 50m
2 stops
BOS10:30 pmBoston Logan Intl
$229
Find similar

JetBlue flights from Massachusetts to San Francisco

Our best JetBlue deals on Massachusetts to San Francisco flight tickets
JetBlue
Jan 13
BOS7:11 amBoston Logan Intl
6h 59m
SFO11:10 amSan Francisco
Jan 27
SFO8:29 pmSan Francisco
5h 31m
BOS5:00 amBoston Logan Intl
$226
Find similar
JetBlue
Jan 17
BOS7:45 pmBoston Logan Intl
6h 53m
SFO11:38 pmSan Francisco
Jan 24
SFO8:29 pmSan Francisco
5h 31m
BOS5:00 amBoston Logan Intl
$228
Find similar
JetBlue
Feb 25
BOS4:40 pmBoston Logan Intl
6h 49m
SFO8:29 pmSan Francisco
Mar 3
SFO8:40 amSan Francisco
5h 40m
BOS5:20 pmBoston Logan Intl
$237
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to San Francisco 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 832,500 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from Massachusetts to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AlbanySan Francisco

ALB - SFO

ALBSFO

Albany Intl

Tue 2/17

4:27 pm-10:59 pm

1 stop9h 32m

San Francisco

Tue 2/24

12:10 pm-10:49 pm

1 stop7h 39m

$159

AlbanySan Francisco

ALB - SFO

ALBSFO

Albany Intl

Tue 2/17

4:27 pm-10:59 pm

1 stop9h 32m

San Francisco

Tue 2/24

11:59 pm-1:07 pm

2 stops10h 08m

$164

AlbanySan Francisco

ALB - SFO

ALBSFO

Albany Intl

Tue 1/27

1:40 pm-10:28 pm

1 stop11h 48m

San Francisco

Sat 1/31

9:00 am-10:01 pm

1 stop10h 01m

$175

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Tue 1/20

6:25 am-1:35 pm

1 stop10h 10m

San Francisco

Thu 1/22

9:30 pm-8:50 am

1 stop8h 20m

$225

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Tue 1/13

7:11 am-11:10 am

Nonstop6h 59m

San Francisco

Tue 1/27

8:29 pm-5:00 am

Nonstop5h 31m

$226

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Tue 1/20

5:40 pm-9:42 pm

Nonstop7h 02m

San Francisco

Tue 1/27

1:00 pm-9:37 pm

Nonstop5h 37m

$227

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 1/17

7:45 pm-11:38 pm

Nonstop6h 53m

San Francisco

Sat 1/24

8:29 pm-5:00 am

Nonstop5h 31m

$228

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sun 1/18

5:50 am-1:25 pm

1 stop10h 35m

San Francisco

Wed 1/28

7:40 am-10:30 pm

2 stops11h 50m

$229

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Thu 1/15

5:40 pm-9:42 pm

Nonstop7h 02m

San Francisco

Mon 1/19

4:05 pm-7:33 am

1 stop12h 28m

$230

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 1/17

6:00 am-1:24 pm

1 stop10h 24m

San Francisco

Sat 1/24

7:00 am-1:13 am

2 stops39h 13m

$233

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Massachusetts to San Francisco

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 San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $332.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Massachusetts to San Francisco is on a Thursday when prices can be found for as low as $384. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $554.

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

Our data shows that the cheapest Massachusetts to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $339. Flights at noon are often more expensive with an average ticket price of $531.

What is the cheapest Massachusetts to San Francisco flight route?

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

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

You are more likely to see cheaper flights to San Francisco from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $365 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Massachusetts for as low as $320 on momondo.

What cabin class options are available on Massachusetts to San Francisco flights?

There are 4 cabin classes available to choose from on Massachusetts to San Francisco 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 Massachusetts to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Massachusetts to San Francisco.

Cheap Massachusetts to San Francisco flight deals and tips

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

Best Price Found

$168

Fastest flight time

6h 21m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Massachusetts in the past 72 hours is $168. The best round-trip flight deal from Massachusetts to San Francisco found on momondo in the last 72 hours is $284.
The fastest flight from Massachusetts to San Francisco takes 6h 21m
Direct flights go from Massachusetts to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to San Francisco Airport?

    Prices for flights from Massachusetts to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Massachusetts to San Francisco Airport?

  • How old do you have to be to fly from Massachusetts to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco 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 Massachusetts to San Francisco?

Best airlines flying from Massachusetts to San Francisco

Compare and see reviews for airlines that fly from Massachusetts to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $85Free CancellationRating
5.8
3,094 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $129Free CancellationRating
7.8
2,815 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $153Free CancellationRating
8.0
4,253 reviews
Search Southwest flights
DeltaPriceFrom $189Free CancellationRating
7.9
8,010 reviews
Search Delta flights
JetBluePriceFrom $198Free CancellationRating
7.2
2,901 reviews
Search JetBlue flights
Sun Country AirPriceFrom $202Free CancellationRating
6.9
332 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $237Free CancellationRating
8.0
11,390 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $255Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Berkeley
Walnut Creek
Daly City
Fremont
Half Moon Bay
Vallejo
Salinas
Livermore
Turlock
Sunnyvale

Why use momondo?

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

It is quick and easy to find Massachusetts to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

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

Yes. momondo allows you to filter the results for Massachusetts to San Francisco flights to just show those with flexible booking policies.

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

Once you have performed a search for Massachusetts to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Massachusetts to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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