Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Massachusetts to San Francisco from $109

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 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Massachusetts to San Francisco

Cheap round-trip flights

Alaska Airlines Logo
8:23 pm - 11:52 pmBOS-SFO
6h 29mnonstop
Alaska Airlines Logo
6:10 am - 3:00 pmSFO-BOS
5h 50mnonstop
$215Alaska Airlines
Find Deal
sáb., ago. 30 - sáb., sep. 6
JetBlue Logo
7:55 pm - 11:38 pmBOS-SFO
6h 43mnonstop
JetBlue Logo
10:00 pm - 6:39 amSFO-BOS
5h 39mnonstop
$221JetBlue
Find Deal
sáb., ago. 30 - sáb., sep. 6
Hawaiian Airlines Logo
8:23 pm - 11:52 pmBOS-SFO
6h 29mnonstop
Hawaiian Airlines Logo
6:10 am - 3:00 pmSFO-BOS
5h 50mnonstop
$223Hawaiian Airlines
Find Deal
mié., sep. 17 - sáb., sep. 20
Hawaiian Airlines Logo
8:23 pm - 11:52 pmBOS-SFO
6h 29mnonstop
Hawaiian Airlines Logo
6:10 am - 3:00 pmSFO-BOS
5h 50mnonstop
$230Hawaiian Airlines
Find Deal
sáb., ago. 30 - sáb., sep. 6
American Airlines Logo
7:07 am - 2:48 pmALB-SFO
10h 41m1 stop
American Airlines Logo
5:15 am - 5:14 pmSFO-ALB
8h 59m1 stop
$233American Airlines
Find Deal
sáb., ago. 23 - dom., ago. 31
American Airlines Logo
6:00 am - 12:58 pmALB-SFO
9h 58m1 stop
American Airlines Logo
11:30 pm - 10:54 amSFO-ALB
8h 24m1 stop
$234American Airlines
Find Deal
mar., ago. 26 - dom., ago. 31
Delta Logo
8:45 pm - 12:21 amBOS-SFO
6h 36mnonstop
Delta Logo
7:05 am - 3:47 pmSFO-BOS
5h 42mnonstop
$237Delta
Find Deal
mié., sep. 24 - sáb., sep. 27
United Airlines Logo
6:00 am - 11:13 amBDL-SFO
8h 13m1 stop
United Airlines Logo
9:10 pm - 9:36 amSFO-BDL
9h 26m1 stop
$242United Airlines
Find Deal
dom., ago. 31 - mié., sep. 3
Delta Logo
8:45 pm - 12:21 amBOS-SFO
6h 36mnonstop
Delta Logo
7:05 am - 3:45 pmSFO-BOS
5h 40mnonstop
$248Delta
Find Deal
mié., sep. 24 - lun., sep. 29
United Airlines Logo
10:33 am - 5:50 pmBDL-SFO
10h 17m1 stop
United Airlines Logo
11:00 pm - 10:51 amSFO-BDL
8h 51m1 stop
$251United Airlines
Find Deal
sáb., sep. 27 - sáb., sep. 27

JetBlue flights from Massachusetts to San Francisco

Our best JetBlue deals on Massachusetts to San Francisco flight tickets
JetBlue
Aug 30
BOS7:55 pmBoston Logan Intl
6h 43m
SFO11:38 pmSan Francisco
Sep 6
SFO10:00 pmSan Francisco
5h 39m
BOS6:39 amBoston Logan Intl
$221
Find similar
JetBlue
Aug 30
BOS7:55 pmBoston Logan Intl
6h 43m
SFO11:38 pmSan Francisco
Sep 6
SFO10:00 pmSan Francisco
5h 39m
BOS6:39 amBoston Logan Intl
$225
Find similar
JetBlue
Aug 30
BOS7:55 pmBoston Logan Intl
6h 43m
SFO11:38 pmSan Francisco
Sep 6
SFO10:00 pmSan Francisco
5h 39m
BOS6:39 amBoston Logan Intl
$229
Find similar

Hawaiian Airlines flights from Massachusetts to San Francisco

Our best Hawaiian Airlines deals on Massachusetts to San Francisco flight tickets
Hawaiian Airlines
Sep 17
BOS8:23 pmBoston Logan Intl
6h 29m
SFO11:52 pmSan Francisco
Sep 20
SFO6:10 amSan Francisco
5h 50m
BOS3:00 pmBoston Logan Intl
$223
Find similar
Hawaiian Airlines
Aug 30
BOS8:23 pmBoston Logan Intl
6h 29m
SFO11:52 pmSan Francisco
Sep 6
SFO6:10 amSan Francisco
5h 50m
BOS3:00 pmBoston Logan Intl
$230
Find similar
Hawaiian Airlines
Aug 30
BOS8:23 pmBoston Logan Intl
6h 29m
SFO11:52 pmSan Francisco
Sep 6
SFO6:10 amSan Francisco
5h 50m
BOS3:00 pmBoston Logan Intl
$232
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 julio 31, 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

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

sáb. 8/30

8:23 pm-11:52 pm

Nonstop6h 29m

San Francisco

sáb. 9/6

6:10 am-3:00 pm

Nonstop5h 50m

$215

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

sáb. 8/30

7:55 pm-11:38 pm

Nonstop6h 43m

San Francisco

sáb. 9/6

10:00 pm-6:39 am

Nonstop5h 39m

$221

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

mié. 9/17

8:23 pm-11:52 pm

Nonstop6h 29m

San Francisco

sáb. 9/20

6:10 am-3:00 pm

Nonstop5h 50m

$223

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

sáb. 8/30

8:23 pm-11:52 pm

Nonstop6h 29m

San Francisco

sáb. 9/6

6:10 am-3:00 pm

Nonstop5h 50m

$230

AlbanySan Francisco

ALB - SFO

ALBSFO

Albany Intl

sáb. 8/23

7:07 am-2:48 pm

1 stop10h 41m

San Francisco

dom. 8/31

5:15 am-5:14 pm

1 stop8h 59m

$233

AlbanySan Francisco

ALB - SFO

ALBSFO

Albany Intl

mar. 8/26

6:00 am-12:58 pm

1 stop9h 58m

San Francisco

dom. 8/31

11:30 pm-10:54 am

1 stop8h 24m

$234

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

mié. 9/24

8:45 pm-12:21 am

Nonstop6h 36m

San Francisco

sáb. 9/27

7:05 am-3:47 pm

Nonstop5h 42m

$237

HartfordSan Francisco

BDL - SFO

BDLSFO

Hartford Bradley Intl

dom. 8/31

6:00 am-11:13 am

1 stop8h 13m

San Francisco

mié. 9/3

9:10 pm-9:36 am

1 stop9h 26m

$242

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

mié. 9/24

8:45 pm-12:21 am

Nonstop6h 36m

San Francisco

lun. 9/29

7:05 am-3:45 pm

Nonstop5h 40m

$248

HartfordSan Francisco

BDL - SFO

BDLSFO

Hartford Bradley Intl

sáb. 9/27

10:33 am-5:50 pm

1 stop10h 17m

San Francisco

sáb. 9/27

11:00 pm-10:51 am

1 stop8h 51m

$251

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $331.

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 Wednesday when prices can be found for as low as $373. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $537.

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 $323. Flights at noon are often more expensive with an average ticket price of $547.

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 $357 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 $325 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

$109

Fastest flight time

6h 28m

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 $109. The best round-trip flight deal from Massachusetts to San Francisco found on momondo in the last 72 hours is $215.
The fastest flight from Massachusetts to San Francisco takes 6h 28m
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 $84Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $129Free CancellationRating
7.8
2,611 reviews
Search Hawaiian Airlines flights
Sun Country AirPriceFrom $150Free CancellationRating
6.9
334 reviews
Search Sun Country Air flights
SouthwestPriceFrom $153Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
DeltaPriceFrom $171Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $175Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $196Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
United AirlinesPriceFrom $227Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $227Free CancellationRating
8.0
10,000 reviews
Search Alaska 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
Calistoga
Hayward
Bodega Bay
Sonoma
Roseville
Santa Clara
Big Sur
Daly City
Berkeley
Walnut Creek
Fremont
Half Moon Bay
South San Francisco
Redwood City
Vallejo
Sunnyvale
Pacific Grove

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 8/5
mar. 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States