HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BOS
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Rosa to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$375
(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.
Search Deals
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

Find 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 January 15, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/14. 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.
Sun 2/17:56 pm
STS
-
BOS
2 stops24h 58m
Alaska Airlines
Sat 2/76:44 pm
BOS
-
STS
1 stop18h 51m
Alaska Airlines
Deal found 1/14$375
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
Sat 4/47:02 pm
STS
-
BOS
1 stop17h 25m
Alaska Airlines
Tue 4/145:40 pm
BOS
-
STS
1 stop19h 23m
Alaska Airlines
Deal found 1/15$377
This Trip.com deal was found by Cheapflights users on 1/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:00 am
STS
-
BOS
2 stops15h 13m
Multiple Airlines
Sun 2/16:00 am
BOS
-
STS
2 stops30h 56m
Multiple Airlines
Deal found 1/14$402
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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.
Fri 2/137:57 pm
STS
-
BOS
1 stop25h 02m
Alaska Airlines
Tue 2/177:00 am
BOS
-
STS
1 stop17h 52m
Alaska Airlines
Deal found 1/14$408
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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.
Thu 2/57:00 am
STS
-
BOS
2 stops13h 54m
Alaska Airlines
Sun 2/85:20 pm
BOS
-
STS
2 stops19h 36m
Alaska Airlines
Deal found 1/14$414
This Trip.com deal was found by Cheapflights users on 1/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/57:00 am
STS
-
BOS
2 stops13h 54m
Multiple Airlines
Sun 2/84:20 pm
BOS
-
STS
1 stop9h 51m
Multiple Airlines
Deal found 1/14$425
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/511:15 am
STS
-
BOS
1 stop9h 39m
Hawaiian Airlines
Sun 2/85:20 pm
BOS
-
STS
1 stop18h 38m
Hawaiian Airlines
Deal found 1/14$443
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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.
Tue 2/178:00 am
STS
-
BOS
2 stops12h 59m
Alaska Airlines
Wed 2/184:36 pm
BOS
-
STS
1 stop19h 38m
Alaska Airlines
Deal found 1/14$448

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 January 15, 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

Sun 2/1

7:56 pm-11:54 pm

2 stops24h 58m

Boston Logan Intl

Sat 2/7

6:44 pm-10:35 am

1 stop18h 51m

$375

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

Sat 4/4

7:02 pm-3:27 pm

1 stop17h 25m

Boston Logan Intl

Tue 4/14

5:40 pm-10:03 am

1 stop19h 23m

$377

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

Fri 2/13

7:57 pm-11:59 pm

1 stop25h 02m

Boston Logan Intl

Wed 2/18

7:00 am-9:52 pm

1 stop17h 52m

$408

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

Thu 2/5

7:00 am-11:54 pm

2 stops13h 54m

Boston Logan Intl

Sun 2/8

5:20 pm-9:56 am

2 stops19h 36m

$414

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

Fri 2/13

7:57 pm-11:59 pm

1 stop25h 02m

Boston Logan Intl

Tue 2/17

9:02 am-10:11 am

2 stops28h 09m

$456

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

Sat 2/14

7:57 pm-11:59 pm

1 stop25h 02m

Boston Logan Intl

Wed 2/18

4:36 pm-9:14 am

1 stop19h 38m

$458

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

Tue 2/17

6:50 pm-3:36 pm

1 stop17h 46m

Boston Logan Intl

Wed 2/18

6:24 pm-11:50 pm

1 stop32h 26m

$458

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

Wed 5/20

7:00 am-5:49 am

1 stop19h 49m

$197

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

Tue 3/24

7:05 am-11:59 pm

2 stops13h 54m

$207

Santa RosaBoston

STS - BOS

STSBOS

Santa Rosa Sonoma County

Mon 2/23

6:50 pm-11:59 pm

2 stops26h 09m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 17 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 $176). 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 January 15, 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
11,721 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

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
11,721 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

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
11,135 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

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 24h 58m. 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 $176). 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
Lowell
Smithfield
Peabody
Quincy
York Beach
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Rosa to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Boston flights
San Francisco to Boston flights
Ontario to Boston flights
San Diego to Boston flights
Las Vegas to Boston flights
Los Angeles to Hartford flights
Sacramento to Boston flights
Santa Ana to Boston flights
Burbank to Boston flights
San Jose to Boston flights
Las Vegas to Hartford flights
San Francisco to Hartford flights
Ontario to Hartford flights
Oakland to Boston flights
San Francisco to Albany flights
Los Angeles to Albany flights
Long Beach to Boston flights
Fresno to Boston flights
Palm Springs to Boston flights
Monterey to Boston flights
Las Vegas to Albany flights
Ontario to Albany flights
San Jose to Hartford flights
San Diego to Hartford flights
San Jose to Albany flights
Reno to Boston flights
Santa Ana to Hartford flights
Santa Barbara to Boston flights
Sacramento to Hartford flights
San Luis Obispo to Boston flights
San Diego to Albany flights
Redding to Boston flights
Arcata to Boston flights
Burbank to Hartford flights
Medford to Boston flights
Sacramento to Albany flights
Palm Springs to Hartford flights
San Francisco to West Tisbury flights
Santa Ana to Albany flights
Los Angeles to Worcester flights
Santa Barbara to Hartford flights
Los Angeles to Nantucket flights
Medford to Hartford flights
Bakersfield to Boston flights
Los Angeles to West Tisbury flights
Fresno to Hartford flights
Palm Springs to Albany flights
Burbank to Albany flights
Fresno to Albany flights

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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$407Average$564FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$528Average$675FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.