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Cheap flights from Massachusetts to San Francisco from $159

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 11/8. 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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0 bags

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Find the cheapest flights from Massachusetts to San Francisco

Cheap round-trip flights

Alaska Airlines Logo
4:24 pm - 10:54 pmBOS-STS
9h 30m1 stop
Alaska Airlines Logo
4:04 pm - 11:59 pmSTS-BOS
28h 55m2 stops
$346Alaska Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Alaska Airlines Logo
4:24 pm - 11:57 pmBOS-STS
10h 33m1 stop
Alaska Airlines Logo
6:49 am - 5:55 pmSTS-BOS
8h 06m1 stop
$347Alaska Airlines
Find Deal
Tue, Nov 11 - Thu, Nov 13
Alaska Airlines Logo
7:00 am - 10:05 pmBOS-STS
18h 05m1 stop
Alaska Airlines Logo
2:22 pm - 7:29 amSTS-BOS
14h 07m1 stop
$349Alaska Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
Alaska Airlines Logo
6:59 pm - 9:52 pmBOS-STS
29h 53m1 stop
Alaska Airlines Logo
6:43 pm - 5:52 pmSTS-BOS
20h 09m1 stop
$353Alaska Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Alaska Airlines Logo
7:00 am - 10:35 pmBOS-STS
18h 35m2 stops
Alaska Airlines Logo
6:15 pm - 11:59 pmSTS-BOS
26h 44m2 stops
$362Alaska Airlines
Find Deal
Thu, Feb 19 - Mon, Feb 23
Alaska Airlines Logo
4:24 pm - 11:57 pmBOS-STS
10h 33m1 stop
Alaska Airlines Logo
6:49 am - 5:55 pmSTS-BOS
8h 06m1 stop
$367Alaska Airlines
Find Deal
Sat, Nov 8 - Sun, Nov 16
Multiple Airlines Logo
6:17 am - 11:33 pmBOS-STS
20h 16m2 stops
Multiple Airlines Logo
7:00 am - 11:59 pmSTS-BOS
13h 59m2 stops
$435Multiple Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
American Airlines Logo
9:30 am - 3:47 pmBOS-STS
9h 17m1 stop
American Airlines Logo
12:37 pm - 11:35 pmSTS-BOS
7h 58m1 stop
$501American Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
American Airlines Logo
6:16 am - 3:53 pmBDL-STS
12h 37m2 stops
American Airlines Logo
4:23 pm - 9:22 amSTS-BDL
13h 59m2 stops
$609American Airlines
Find Deal
Sun, Nov 23 - Fri, Nov 28
American Airlines Logo
6:00 am - 3:47 pmBDL-STS
12h 47m2 stops
American Airlines Logo
4:17 pm - 9:28 amSTS-BDL
14h 11m2 stops
$649American Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 22

American Airlines flights from Massachusetts to Santa Rosa

Our best American Airlines deals on Massachusetts to Santa Rosa flight tickets
American Airlines
Nov 1
BOS9:30 amBoston Logan Intl
9h 17m
1 stop
STS3:47 pmSanta Rosa Sonoma County
Nov 8
STS12:37 pmSanta Rosa Sonoma County
7h 58m
1 stop
BOS11:35 pmBoston Logan Intl
$501
Find similar
American Airlines
Nov 23
BDL6:16 amHartford Bradley Intl
12h 37m
2 stops
STS3:53 pmSanta Rosa Sonoma County
Nov 28
STS4:23 pmSanta Rosa Sonoma County
13h 59m
2 stops
BDL9:22 amHartford Bradley Intl
$609
Find similar
American Airlines
Oct 14
BDL6:00 amHartford Bradley Intl
12h 47m
2 stops
STS3:47 pmSanta Rosa Sonoma County
Oct 22
STS4:17 pmSanta Rosa Sonoma County
14h 11m
2 stops
BDL9:28 amHartford Bradley Intl
$649
Find similar

Alaska Airlines flights from Massachusetts to Santa Rosa

Our best Alaska Airlines deals on Massachusetts to Santa Rosa flight tickets
Alaska Airlines
Dec 6
BOS4:24 pmBoston Logan Intl
9h 30m
1 stop
STS10:54 pmSanta Rosa Sonoma County
Dec 13
STS4:04 pmSanta Rosa Sonoma County
28h 55m
2 stops
BOS11:59 pmBoston Logan Intl
$346
Find similar
Alaska Airlines
Nov 11
BOS4:24 pmBoston Logan Intl
10h 33m
1 stop
STS11:57 pmSanta Rosa Sonoma County
Nov 13
STS6:49 amSanta Rosa Sonoma County
8h 06m
1 stop
BOS5:55 pmBoston Logan Intl
$347
Find similar
Alaska Airlines
Oct 31
BOS7:00 amBoston Logan Intl
18h 05m
1 stop
STS10:05 pmSanta Rosa Sonoma County
Nov 3
STS2:22 pmSanta Rosa Sonoma County
14h 07m
1 stop
BOS7:29 amBoston Logan Intl
$349
Find similar

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 September 25, 2025.
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

Sat 12/6

4:24 pm-10:54 pm

1 stop9h 30m

Santa Rosa Sonoma County

Sat 12/13

4:04 pm-11:59 pm

2 stops28h 55m

$346

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Tue 11/11

4:24 pm-11:57 pm

1 stop10h 33m

Santa Rosa Sonoma County

Thu 11/13

6:49 am-5:55 pm

1 stop8h 06m

$347

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Fri 10/31

7:00 am-10:05 pm

1 stop18h 05m

Santa Rosa Sonoma County

Mon 11/3

2:22 pm-7:29 am

1 stop14h 07m

$349

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Wed 12/3

6:59 pm-9:52 pm

1 stop29h 53m

Santa Rosa Sonoma County

Wed 12/10

6:43 pm-5:52 pm

1 stop20h 09m

$353

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Thu 2/19

7:00 am-10:35 pm

2 stops18h 35m

Santa Rosa Sonoma County

Mon 2/23

6:15 pm-11:59 pm

2 stops26h 44m

$362

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Sat 11/8

4:24 pm-11:57 pm

1 stop10h 33m

Santa Rosa Sonoma County

Sun 11/16

6:49 am-5:55 pm

1 stop8h 06m

$367

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Thu 10/16

6:17 am-11:33 pm

2 stops20h 16m

Santa Rosa Sonoma County

Mon 10/20

7:00 am-11:59 pm

2 stops13h 59m

$435

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Sat 11/1

9:30 am-3:47 pm

1 stop9h 17m

Santa Rosa Sonoma County

Sat 11/8

12:37 pm-11:35 pm

1 stop7h 58m

$501

HartfordSanta Rosa

BDL - STS

BDLSTS

Hartford Bradley Intl

Sun 11/23

6:16 am-3:53 pm

2 stops12h 37m

Santa Rosa Sonoma County

Fri 11/28

4:23 pm-9:22 am

2 stops13h 59m

$609

HartfordSanta Rosa

BDL - STS

BDLSTS

Hartford Bradley Intl

Tue 10/14

6:00 am-3:47 pm

2 stops12h 47m

Santa Rosa Sonoma County

Wed 10/22

4:17 pm-9:28 am

2 stops14h 11m

$649

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

What is the cheapest month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of January, then departing from Massachusetts during the month October is also very affordable. Most momondo users find prices during this month for around $480.

What is the cheapest day to depart on your flight to Santa Rosa?

Our data shows that Tuesday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $542. On the other hand, Saturday is the most expensive day to depart from Massachusetts because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $816.

What is the cheapest time of day to depart on your flight to Santa Rosa?

Our data shows that the cheapest Massachusetts to Santa Rosa flights are usually those with departure times in the evening. Our users have found flights to Santa Rosa in the evening for as low as $427. Flights in the afternoon are often more expensive with an average ticket price of $564.

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

You could potentially save up to 37% 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

Direct flights

None
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 $364Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $451Free CancellationRating
7.2
10,000 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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