How does KAYAK find such low prices on flights from Massachusetts to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to San Francisco. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Massachusetts to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Massachusetts with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$129 CHEAP FLIGHTS from Massachusetts to San Francisco

SFO

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Cheap Flights from Massachusetts to San Francisco

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Massachusetts to San Francisco

Thu, May 28 - Fri, May 29

9:12 am - 7:34 pm

BOS

SFO

13h 22m

1 stop

10:33 am - 7:12 pm

SFO

BOS

5h 39mnonstop

$289Multiple Airlines

Wed, May 27 - Tue, Jun 2

8:05 am - 10:49 am

BOS

SFO

29h 44m

1 stop

5:41 pm - 5:44 am

SFO

BOS

9h 03m

1 stop

$290Alaska Airlines

Thu, May 28 - Mon, Jun 1

6:00 am - 7:34 pm

BOS

SFO

16h 34m

1 stop

3:00 pm - 6:20 am

SFO

BOS

12h 20m

1 stop

$291Multiple Airlines

Wed, May 27 - Tue, Jun 2

7:07 pm - 10:49 pm

BOS

SFO

6h 42mnonstop

3:10 pm - 11:58 pm

SFO

BOS

5h 48mnonstop

$292JetBlue

Sat, Jul 4 - Tue, Jul 7

6:35 am - 10:08 am

BOS

SFO

6h 33mnonstop

3:19 pm - 11:59 pm

SFO

BOS

5h 40mnonstop

$297JetBlue

Wed, May 27 - Mon, Jun 1

6:40 pm - 9:33 am

BOS

SFO

17h 53m

1 stop

11:45 am - 5:44 am

SFO

BOS

14h 59m

1 stop

$299Alaska Airlines

Thu, May 28 - Tue, Jun 2

2:46 pm - 9:19 pm

BDL

SFO

9h 33m

1 stop

9:10 pm - 10:24 am

SFO

BDL

10h 14m

1 stop

$301American Airlines

Tue, Jun 2 - Mon, Jun 8

3:15 pm - 11:03 pm

ALB

SFO

10h 48m

1 stop

12:59 am - 2:40 pm

SFO

ALB

10h 41m

1 stop

$305American Airlines

Sat, May 23 - Wed, May 27

6:00 am - 10:46 am

ALB

SFO

7h 46m

1 stop

11:34 am - 11:18 pm

SFO

ALB

8h 44m

1 stop

$319Delta

Wed, Jun 3 - Tue, Jun 9

6:59 pm - 11:50 pm

BDL

SFO

7h 51m

1 stop

10:55 pm - 8:50 am

SFO

BDL

6h 55m

1 stop

$325Delta

Useful Info

Low season	January
High season	May
Cheapest flight	$129

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly and prices are also 5% lower on average.

Flight from Albany to San Francisco

GeraldFlew with Delta

BOS

SFO

Mar 2025

Book a flight early in the morning. The plane & crew will have arrived the previous night

PaulaFlew with Alaska Airlines

BOS

SFO

Jul 2024

Get your boarding pass online and save it to your wallet App on the iPhone. Makes it so easy

How does KAYAK find such low prices on flights from Massachusetts to San Francisco?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to San Francisco.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to San Francisco?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Massachusetts to San Francisco?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to San Francisco?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Calistoga

Marina

Rohnert Park

Emeryville

Pacifica

Capitola

Millbrae

Campbell

Newark

Novato

Mill Valley

Windsor

Union City

Belmont

West Sacramento

Richmond

American Canyon

Corte Madera

Los Altos

Jenner

Everything you need to know for your flight to San Francisco

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Information on the airport you'll fly into in San Francisco

San Francisco (SFO)

SFO

$129 Find Cheap Flights from Massachusetts to San Francisco

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

Cheap Flights from Massachusetts to San Francisco

Recent round-trip flight deals from Massachusetts to San Francisco

Recent one-way flight deals from Massachusetts to San Francisco

Recent last minute flight deals from Massachusetts to San Francisco

Recent direct flight deals from Massachusetts to San Francisco

Good to know

Flights from Massachusetts to San Francisco: the best tips from KAYAK users

FAQs for booking flights from Massachusetts to San Francisco

How does KAYAK find such low prices on flights from Massachusetts to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to San Francisco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Massachusetts to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Massachusetts with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Francisco?

Everything you need to know for your flight to San Francisco

Information on the airport you'll fly into in San Francisco

Cabin class types available on flights to Massachusetts

Complete your trip to San Francisco with a hotel stay or car rental

Find direct flights for San Francisco

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Choose which airport to fly into in San Francisco

Find deals for your return flight