BOS - STS

$182 Find Cheap Flights from Boston to Santa Rosa - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Santa Rosa departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santa Rosa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Santa Rosa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Santa Rosa, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$383
Typical prices: $583-$858
Alaska Airlines
Wed 9/2Sat 9/5
BOS - STS • 1 stop
Cheapest one-way
$182
Alaska Airlines
Wed 9/9
BOS - STS • 1 stop
Top airlines
Cheapest • from $383 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Santa Rosa. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $497 (round-trip)
Shortest trip • 9h 01m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santa Rosa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Santa Rosa (BOS-STS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Santa Rosa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Santa Rosa

Wed, Sep 2 - Sat, Sep 5
Alaska Airlines Logo
8:00 am - 9:54 am
BOS
-
STS
28h 54m
1 stop
Alaska Airlines Logo
6:53 pm - 6:09 am
STS
-
BOS
8h 16m
1 stop
$383Alaska Airlines
Thu, Aug 20 - Sun, Aug 23
Alaska Airlines Logo
8:00 am - 11:54 pm
BOS
-
STS
18h 54m
1 stop
Alaska Airlines Logo
6:13 am - 5:49 am
STS
-
BOS
20h 36m
1 stop
$398Alaska Airlines
Sat, Oct 3 - Sat, Oct 10
Alaska Airlines Logo
7:00 am - 9:56 pm
BOS
-
STS
17h 56m
1 stop
Alaska Airlines Logo
4:35 pm - 5:21 am
STS
-
BOS
9h 46m
1 stop
$403Alaska Airlines
Fri, Sep 4 - Mon, Sep 7
Alaska Airlines Logo
6:17 pm - 9:54 am
BOS
-
STS
18h 37m
1 stop
Alaska Airlines Logo
6:13 am - 5:49 am
STS
-
BOS
20h 36m
1 stop
$408Alaska Airlines
Mon, Nov 2 - Sat, Nov 7
Southwest Logo
5:00 am - 2:35 pm
BOS
-
STS
12h 35m
2 stops
Southwest Logo
6:30 am - 6:00 pm
STS
-
BOS
8h 30m
1 stop
$411Southwest
Mon, Nov 2 - Sat, Nov 7
Southwest Logo
5:00 am - 1:40 pm
BOS
-
STS
11h 40m
1 stop
Southwest Logo
6:30 am - 6:00 pm
STS
-
BOS
8h 30m
1 stop
$412Southwest
Wed, Sep 2 - Sat, Sep 5
Alaska Airlines Logo
8:00 am - 11:54 pm
BOS
-
STS
18h 54m
1 stop
Alaska Airlines Logo
2:14 pm - 6:09 am
STS
-
BOS
12h 55m
2 stops
$421Alaska Airlines
Sat, Oct 3 - Sat, Oct 10
Alaska Airlines Logo
7:00 am - 9:56 pm
BOS
-
STS
17h 56m
1 stop
Alaska Airlines Logo
1:58 pm - 5:21 am
STS
-
BOS
12h 23m
2 stops
$423Alaska Airlines
Fri, Sep 25 - Mon, Sep 28
Alaska Airlines Logo
8:00 am - 9:54 am
BOS
-
STS
28h 54m
1 stop
Alaska Airlines Logo
6:13 am - 5:49 am
STS
-
BOS
20h 36m
1 stop
$429Alaska Airlines
Wed, Sep 2 - Sat, Sep 5
Alaska Airlines Logo
9:33 am - 4:56 pm
BOS
-
STS
10h 23m
1 stop
Alaska Airlines Logo
2:14 pm - 6:09 am
STS
-
BOS
12h 55m
2 stops
$441Alaska Airlines
Booking Insights

KAYAK's insights & trends for Boston to Santa Rosa flights

Get data-powered insights and trends into flights from Boston to Santa Rosa to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boston to Santa Rosa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Santa Rosa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Santa Rosa is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $965 and $711 respectively.

Good to know

Low seasonNovember
Cheapest flight$182
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Boston to Santa Rosa

When to book flights from Boston to Santa Rosa

Are your dates flexible? Find out the best times to travel from Boston to Santa Rosa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Santa Rosa

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

    In the last 5 days, the lowest price for a flight from Boston to Santa Rosa was $182 for a one-way ticket and $383 for a round-trip.

  • Do I need a passport to fly between Boston and Santa Rosa?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Boston to Santa Rosa?

    When flying out of Boston you will be using Boston Logan Intl. You will be landing at Santa Rosa, also known as Santa Rosa Sonoma County.

  • Which aircraft models fly most regularly from Boston to Santa Rosa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Santa Rosa?

    oneworld is the only airline alliance operating flights between Boston and Santa Rosa.

  • Which is the best airline for flights from Boston to Santa Rosa, Alaska Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Santa Rosa are Alaska Airlines and American Airlines. With an average price for the route of $555 and an overall rating of 7.9, Alaska Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $663 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Boston to Santa Rosa?

    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 Boston to Santa Rosa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Santa Rosa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santa Rosa from Boston 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 Boston to Santa Rosa?

    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 Santa Rosa with an airline and back to Boston with another airline. Booking your flights between Boston and STS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Santa Rosa?

    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 Santa Rosa from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boston to Santa Rosa

 
See real verified KAYAK customer reviews for airlines flying from Boston to Santa Rosa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Santa Rosa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12585 reviews
8.1Boarding
7.0Entertainment
8.5Crew
7.0Food
7.8Comfort
Airline reviews

It was a good experience! Thank you:) No sparkling mineral water… 🥲

8.0 ExcellentSteven, Aug 2025
BOS - SFO
Read more Alaska Airlines reviews

It was a good experience! Thank you:) No sparkling mineral water… 🥲

I don’t like it stuff not friendly and no one help for my mom she 82 years old lady I requested wheel chair but no one provided and no one help.

I loved that the checking in process was seamlessly easy and user friendly. The crew was very nice and professional. Unfortunately, we were seated in the back of the plane across from the bathroom. There wasn’t much room for leg room and comfortability. Alongside, we had to listen to a baby crying up and down the aisle way for the entire plane ride. The turbulence of the plane landing was rocky. Overall, the experience with Alaska was just okay. We made it home alive so that’s always a positive.

Although the plane was delayed , I appreciate the food credit.

Seat 6F was very good, but had loud engine noise

It was prompt. The only problem was that there are electric outlets at the seats, but they're on a slant, so my computer charger just fell out if I wasn't holding it. Flight attendants were fabulous.

It would be nice if these was tv😊not everyone has tablets ! But l had a very nice flight,way better then so many times. Thank you 👍

I was seated at the back of the plane and the flight attendants were fantastic. I did not get food so can’t say. Thought the movie selection was lean.

I think in 6:15 hrs flight the airlines should give some meal and not just couple of cookies People reach their homes at around 12 mid night and then they have to make dinner and eat I started my home at around 5 o clock and no food till 12 midnight You should give some reasonable meal in flight Thanks

Good flight. Pilot kept us well informed and attendants did a great job. Negatives:,1) little snack packs are far too expensice; 2) arrived early but waited 1/2 hr+ to get to our gate to deplane!

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

Great experience. Good dinner and service. FA's were very nice and attentive.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

After the door had been closed, the cockpit makes an announcement that catering is running late and it is not the airline's fault. It is their fault in the sense that we had to sit for 2 hours or more when we could have stayed in the terminal. Poor communications between catering and airline. This caused a young man to lose his temper and he went storming out hitting objects. He had complained to the gate agent that he had already waited at the gate 7 hours and when can the airplane leave? Airilnes do a poor job of explaining delays, maintenance issues, etc. whereas being truthful may gain more sympathy or understanding.

The foot ottoman cushion was missing on my business class seat.. the hydraulics is on its last leg & seat cushions do not have support or paddling. Heavily dented by butts

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

Information on your arrival and departure airports