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$149+ Cheap flights from Santa Rosa to Boston (STS - BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BOS
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
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Cheap flight deals from Santa Rosa to Boston

Cheapest flights from Santa Rosa to Boston
Explore the most affordable flight options available from Santa Rosa to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/17:02 pm
STS
-
BOS
1 stop7h 51m
Alaska Airlines
mié. 4/84:27 pm
BOS
-
STS
1 stop9h 48m
Alaska Airlines
Deal found 1/20$380
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/56:37 pm
STS
-
BOS
1 stop19h 47m
Alaska Airlines
lun. 3/95:44 pm
BOS
-
STS
1 stop28h 18m
Alaska Airlines
Deal found 1/21$433
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/410:00 am
STS
-
BOS
2 stops18h 31m
Alaska Airlines
lun. 11/98:50 am
BOS
-
STS
1 stop17h 03m
Alaska Airlines
Deal found 1/20$465
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/86:44 pm
STS
-
BOS
1 stop9h 47m
Alaska Airlines
jue. 10/157:20 am
BOS
-
STS
2 stops19h 25m
Alaska Airlines
Deal found 1/20$492
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/56:37 pm
STS
-
BOS
1 stop19h 47m
Alaska Airlines
dom. 3/87:00 am
BOS
-
STS
1 stop19h 50m
Alaska Airlines
Deal found 1/21$498
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/86:44 pm
STS
-
BOS
1 stop9h 47m
Alaska Airlines
vie. 10/165:45 pm
BOS
-
STS
1 stop32h 08m
Alaska Airlines
Deal found 1/20$501
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/57:00 am
STS
-
BOS
2 stops13h 54m
Alaska Airlines
lun. 2/94:20 pm
BOS
-
STS
2 stops45h 15m
Alaska Airlines
Deal found 1/20$508

Find flight deals from Santa Rosa to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$380
(Alaska Airlines)

One-way from

$149
(Alaska Airlines)

Popular in

January

Cheapest in

February

Average price

$1,090
Provider with most accurate pricing for Santa Rosa Sonoma County-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Boston Logan Intl flights.
Search Deals
From Santa Rosa Sonoma County to Boston Logan Intl
Search Deals
One-way flight from Santa Rosa Sonoma County to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Boston 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, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2026.
Use the filters below to find and compare flights from Santa Rosa to Boston that are best for you.

Fly from

Santa Rosa

Fly to

Boston

Route

Depart

Return

Price

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

mié. 4/1

7:02 pm-5:53 am

1 stop7h 51m

Boston Logan Intl

mié. 4/8

4:27 pm-11:15 pm

1 stop9h 48m

$380

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

jue. 3/5

6:37 pm-5:24 pm

1 stop19h 47m

Boston Logan Intl

lun. 3/9

5:44 pm-7:02 pm

1 stop28h 18m

$433

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

jue. 3/5

6:37 pm-5:24 pm

1 stop19h 47m

Boston Logan Intl

dom. 3/8

7:00 am-11:50 pm

1 stop19h 50m

$498

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

jue. 2/5

7:00 am-11:54 pm

2 stops13h 54m

Boston Logan Intl

lun. 2/9

4:20 pm-10:35 am

2 stops45h 15m

$508

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

lun. 7/13

4:26 pm-5:44 am

1 stop10h 18m

Boston Logan Intl

lun. 7/20

6:00 am-12:25 pm

1 stop9h 25m

$513

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

vie. 4/3

7:02 pm-5:53 am

1 stop7h 51m

Boston Logan Intl

vie. 4/10

4:27 pm-11:15 pm

1 stop9h 48m

$519

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

jue. 4/2

7:02 pm-5:53 am

1 stop7h 51m

Boston Logan Intl

jue. 4/9

4:27 pm-11:15 pm

1 stop9h 48m

$519

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

mar. 4/7

6:53 pm-3:27 pm

2 stops17h 34m

Boston Logan Intl

vie. 4/17

6:00 am-11:59 pm

2 stops20h 59m

$533

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

lun. 7/13

5:10 pm-6:00 am

1 stop9h 50m

Boston Logan Intl

lun. 7/20

6:25 am-4:35 pm

2 stops13h 10m

$562

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

mié. 3/18

7:02 pm-5:53 am

1 stop7h 51m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 results
1
2
  • Most accurate provider: When it comes to deals on Santa Rosa-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Rosa to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Santa Rosa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Boston

What is the cheapest month to book a flight from Santa Rosa to Boston?

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Boston (average of $125). Flying from Santa Rosa to Boston in October is currently the most expensive (average of $177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated enero 21, 2026.
Get a feel of what it's like to fly with Alaska Airlines and American Airlines from Santa Rosa to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,775 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,173 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Santa Rosa to Boston?

    Alaska Airlines can get you from Santa Rosa to Boston in just under 7h 51m. Your travel time can differ by up to . Airlines will cover a distance of 2693 mi.

  • What are the cheapest airlines flying from Santa Rosa to Boston round-trip?

    Alaska Airlines, at $407, was found to be the cheapest airline from Santa Rosa to Boston. An alternate airline flying to your destination would be American Airlines. These flights start at 34% lower than the current average price 3 months from now.

  • Can I find deals for flights from Santa Rosa to Boston that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Boston.

  • Can I find deals for business class flights from Santa Rosa to Boston?

    Yes. Cheapflights offers flight deals from Santa Rosa to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Rosa to Boston?

    Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Boston (average of $125). Flying from Santa Rosa to Boston in October is currently the most expensive (average of $177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seekonk
Brockton
Warwick
Seabrook
Cranston
Lincoln
Smithfield
Peabody
Quincy
York Beach
Londonderry
Swansea
Old Orchard Beach
Waltham
Lowell
Chelsea

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Top 2 airlines flying from Santa Rosa to Boston

Discover the top 2 airlines that operate flights from Santa Rosa to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$407Average$564FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$528Average$675FlexibilityNo cancel feeOn-time71%

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