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Cheap flights from Massachusetts to San Francisco from $144

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 5/5. 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

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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.
Alaska Airlines Logo
7:00 am - 11:59 pm
BOS
-
STS
19h 59m
2 stops
Alaska Airlines Logo
7:23 am - 7:12 am
STS
-
BOS
20h 49m
2 stops
$348Alaska Airlines
Wed, Apr 29 - Mon, May 4
Alaska Airlines Logo
7:00 am - 11:59 pm
BOS
-
STS
19h 59m
2 stops
Alaska Airlines Logo
7:46 pm - 7:12 am
STS
-
BOS
8h 26m
1 stop
$378Alaska Airlines
Wed, Apr 29 - Mon, May 4
Alaska Airlines Logo
5:45 pm - 4:05 pm
BOS
-
STS
25h 20m
2 stops
Alaska Airlines Logo
1:26 pm - 7:31 am
STS
-
BOS
15h 05m
2 stops
$413Alaska Airlines
Wed, Aug 26 - Tue, Sep 1
Alaska Airlines Logo
6:42 pm - 12:21 pm
BOS
-
STS
20h 39m
1 stop
Alaska Airlines Logo
7:46 pm - 7:12 am
STS
-
BOS
8h 26m
1 stop
$416Alaska Airlines
Wed, Apr 29 - Mon, May 4
Alaska Airlines Logo
7:20 am - 7:59 pm
BOS
-
STS
15h 39m
2 stops
Alaska Airlines Logo
12:12 pm - 6:20 am
STS
-
BOS
15h 08m
1 stop
$433Alaska Airlines
Wed, May 13 - Sat, May 23
Southwest Logo
11:35 am - 11:05 pm
ALB
-
STS
14h 30m
2 stops
Southwest Logo
4:40 pm - 8:00 am
STS
-
ALB
12h 20m
2 stops
$533Southwest
Sun, Apr 12 - Fri, Apr 17
Southwest Logo
11:30 am - 9:50 pm
BDL
-
STS
13h 20m
2 stops
Southwest Logo
5:10 pm - 10:55 am
STS
-
BDL
14h 45m
2 stops
$557Southwest
Sat, Jul 18 - Thu, Jul 23
American Airlines Logo
5:45 am - 3:53 pm
BDL
-
STS
13h 08m
2 stops
American Airlines Logo
4:23 pm - 9:07 am
STS
-
BDL
13h 44m
2 stops
$634American Airlines
Sat, Mar 28 - Tue, Mar 31
American Airlines Logo
6:07 am - 12:25 pm
BDL
-
STS
9h 18m
1 stop
American Airlines Logo
4:26 pm - 10:24 am
STS
-
BDL
14h 58m
2 stops
$638American Airlines
Sat, Jul 18 - Thu, Jul 23
American Airlines Logo
6:53 am - 3:53 pm
BDL
-
STS
12h 00m
2 stops
American Airlines Logo
4:23 pm - 9:07 am
STS
-
BDL
13h 44m
2 stops
$654American Airlines
Thu, Mar 26 - Tue, Mar 31

Alaska Airlines flights from Massachusetts to Santa Rosa

Our best Alaska Airlines deals on Massachusetts to Santa Rosa flight tickets
Alaska Airlines
Apr 29
BOS7:00 amBoston Logan Intl
19h 59m
2 stops
STS11:59 pmSanta Rosa Sonoma County
May 4
STS7:23 amSanta Rosa Sonoma County
20h 49m
2 stops
BOS7:12 amBoston Logan Intl
$348
Alaska Airlines
Apr 29
BOS7:00 amBoston Logan Intl
19h 59m
2 stops
STS11:59 pmSanta Rosa Sonoma County
May 4
STS7:46 pmSanta Rosa Sonoma County
8h 26m
1 stop
BOS7:12 amBoston Logan Intl
$378
Alaska Airlines
Mar 28
BOS7:15 amBoston Logan Intl
13h 46m
1 stop
STS6:01 pmSanta Rosa Sonoma County
Mar 31
STS11:10 amSanta Rosa Sonoma County
9h 49m
1 stop
BOS11:59 pmBoston Logan Intl
$406

Southwest flights from Massachusetts to Santa Rosa

Our best Southwest deals on Massachusetts to Santa Rosa flight tickets
Southwest
May 28
BOS1:20 pmBoston Logan Intl
12h 20m
2 stops
STS10:40 pmSanta Rosa Sonoma County
May 31
STS5:05 pmSanta Rosa Sonoma County
13h 55m
2 stops
BOS10:00 amBoston Logan Intl
$509
Southwest
Jun 25
BOS4:25 pmBoston Logan Intl
10h 05m
1 stop
STS11:30 pmSanta Rosa Sonoma County
Jun 29
STS5:10 pmSanta Rosa Sonoma County
9h 50m
1 stop
BOS6:00 amBoston Logan Intl
$517
Southwest
Jun 25
BOS4:25 pmBoston Logan Intl
10h 05m
1 stop
STS11:30 pmSanta Rosa Sonoma County
Jun 29
STS5:10 pmSanta Rosa Sonoma County
11h 50m
2 stops
BOS8:00 amBoston Logan Intl
$522

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Santa Rosa 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 March 1, 2026.
Use the filters below to find and compare flights from Massachusetts to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Wed 4/29

7:00 am-11:59 pm

2 stops19h 59m

Santa Rosa Sonoma County

Mon 5/4

7:23 am-7:12 am

2 stops20h 49m

$348

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Wed 4/29

7:00 am-11:59 pm

2 stops19h 59m

Santa Rosa Sonoma County

Mon 5/4

7:46 pm-7:12 am

1 stop8h 26m

$378

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Wed 8/26

5:45 pm-4:05 pm

2 stops25h 20m

Santa Rosa Sonoma County

Tue 9/1

1:26 pm-7:31 am

2 stops15h 05m

$413

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Wed 4/29

6:42 pm-12:21 pm

1 stop20h 39m

Santa Rosa Sonoma County

Mon 5/4

7:46 pm-7:12 am

1 stop8h 26m

$416

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Wed 5/13

7:20 am-7:59 pm

2 stops15h 39m

Santa Rosa Sonoma County

Sat 5/23

12:12 pm-6:20 am

1 stop15h 08m

$433

AlbanySanta Rosa

ALB - STS

ALBSTS

Albany Intl

Sun 4/12

11:35 am-11:05 pm

2 stops14h 30m

Santa Rosa Sonoma County

Fri 4/17

4:40 pm-8:00 am

2 stops12h 20m

$533

HartfordSanta Rosa

BDL - STS

BDLSTS

Hartford Bradley Intl

Sat 7/18

11:30 am-9:50 pm

2 stops13h 20m

Santa Rosa Sonoma County

Thu 7/23

5:10 pm-10:55 am

2 stops14h 45m

$557

HartfordSanta Rosa

BDL - STS

BDLSTS

Hartford Bradley Intl

Sat 3/28

5:45 am-3:53 pm

2 stops13h 08m

Santa Rosa Sonoma County

Tue 3/31

4:23 pm-9:07 am

2 stops13h 44m

$634

HartfordSanta Rosa

BDL - STS

BDLSTS

Hartford Bradley Intl

Sat 7/18

6:07 am-12:25 pm

1 stop9h 18m

Santa Rosa Sonoma County

Thu 7/23

4:26 pm-10:24 am

2 stops14h 58m

$638

HartfordSanta Rosa

BDL - STS

BDLSTS

Hartford Bradley Intl

Thu 3/26

6:53 am-3:53 pm

2 stops12h 00m

Santa Rosa Sonoma County

Tue 3/31

4:23 pm-9:07 am

2 stops13h 44m

$654

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 Santa Rosa

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

Can stopping save me money on Massachusetts to Santa Rosa flights?

You could potentially save up to 35% on your flight if you consider stops on a Massachusetts to Santa Rosa flight.

Cheap Massachusetts to Santa Rosa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Santa Rosa

Fastest flight time

9h 25m

Direct flights

None
The fastest flight from Massachusetts to Santa Rosa takes 9h 25m
There are no direct flights from Massachusetts to Santa Rosa. There are no popular flight routes from Massachusetts to Santa Rosa.
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to Santa Rosa Sonoma County Airport?

    Prices for flights from Massachusetts to Santa Rosa Sonoma County Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Massachusetts to Santa Rosa Sonoma County Airport?

  • How old do you have to be to fly from Massachusetts to Santa Rosa Sonoma County 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 Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The necessary travel and health documents for your Santa Rosa Sonoma County 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.

Best airlines flying from Massachusetts to Santa Rosa

Compare and see reviews for airlines that fly from Massachusetts to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $432Free CancellationRating
8.0
11,973 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $451Free CancellationRating
7.1
11,370 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
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Santa Rosa?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Massachusetts to Santa Rosa. momondo saves you time and could save you money on your trip.

Can I find flights from Massachusetts to Santa Rosa with flexible booking policies on momondo?

momondo does allow users to show only those flights to Santa Rosa from Massachusetts which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Massachusetts to Santa Rosa?

momondo provides multiple filters to help you find the best flight to Santa Rosa from Massachusetts. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Massachusetts to Santa Rosa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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