STS - BOS

$232 Find Cheap Flights from Santa Rosa to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to Boston departing on 5/15. 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 Boston

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

Cheapest round-trip
$359
Overall average: $1,090
Alaska Airlines
Tue 1/13Wed 1/21
STS - BOS • 2 stops
Cheapest one-way
$249
Typical prices: $202-$369
Alaska Airlines
Fri 5/15
STS - BOS • 1 stop
When to travel
February
Cheapest • 79% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa to Boston 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 Santa Rosa to Boston

Tue, Jan 13 - Wed, Jan 21
Alaska Airlines Logo
6:50 am - 11:54 pm
STS
-
BOS
14h 04m2 stops
Alaska Airlines Logo
4:20 pm - 6:12 pm
BOS
-
STS
28h 52m2 stops
$359Alaska Airlines
Mon, Jan 12 - Wed, Jan 21
Alaska Airlines Logo
9:33 pm - 11:54 pm
STS
-
BOS
23h 21m1 stop
Alaska Airlines Logo
4:20 pm - 6:12 pm
BOS
-
STS
28h 52m2 stops
$374Alaska Airlines
Mon, Jan 12 - Wed, Jan 21
Alaska Airlines Logo
9:33 pm - 11:54 pm
STS
-
BOS
23h 21m1 stop
Alaska Airlines Logo
6:44 pm - 11:59 pm
BOS
-
STS
32h 15m1 stop
$382Alaska Airlines
Mon, Jan 5 - Thu, Jan 8
Alaska Airlines Logo
2:51 pm - 5:10 am
STS
-
BOS
11h 19m1 stop
Alaska Airlines Logo
4:20 pm - 11:11 pm
BOS
-
STS
9h 51m1 stop
$407Alaska Airlines
Tue, Jan 13 - Tue, Jan 20
Alaska Airlines Logo
6:50 am - 11:54 pm
STS
-
BOS
14h 04m2 stops
Alaska Airlines Logo
4:20 pm - 7:19 pm
BOS
-
STS
29h 59m1 stop
$408Alaska Airlines
Mon, Jan 12 - Sun, Jan 18
Alaska Airlines Logo
9:33 pm - 11:54 pm
STS
-
BOS
23h 21m1 stop
Alaska Airlines Logo
7:00 am - 11:59 pm
BOS
-
STS
19h 59m1 stop
$412Alaska Airlines
Tue, Jan 13 - Sat, Jan 17
Alaska Airlines Logo
6:50 am - 11:54 pm
STS
-
BOS
14h 04m2 stops
Alaska Airlines Logo
7:00 am - 7:24 pm
BOS
-
STS
15h 24m2 stops
$413Alaska Airlines
Tue, Jan 13 - Sun, Jan 18
Alaska Airlines Logo
6:50 am - 11:54 pm
STS
-
BOS
14h 04m2 stops
Alaska Airlines Logo
5:20 pm - 8:58 am
BOS
-
STS
18h 38m1 stop
$418Alaska Airlines
Thu, Jan 15 - Sun, Jan 18
American Airlines Logo
4:23 pm - 5:32 am
STS
-
BOS
10h 09m1 stop
American Airlines Logo
6:00 am - 12:25 pm
BOS
-
STS
9h 25m1 stop
$420American Airlines
Mon, Jan 12 - Tue, Jan 20
Alaska Airlines Logo
9:33 pm - 11:54 pm
STS
-
BOS
23h 21m1 stop
Alaska Airlines Logo
4:20 pm - 7:19 pm
BOS
-
STS
29h 59m1 stop
$422Alaska Airlines
Booking Insights

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

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

What’s the cheapest day of the week to fly from Santa Rosa to Boston?

The average price of all round-trip flights from Santa Rosa to Boston clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Boston on a Saturday and more expensive on a Wednesday. On your return trip to Santa Rosa, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santa Rosa to Boston, 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 Santa Rosa to Boston is February, where tickets cost $126 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $1,090 and $882 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$249
Best time to beat the crowds but there is an average 78% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Santa Rosa to Boston

When to book flights from Santa Rosa to Boston

Are your dates flexible? Find out the best times to travel from Santa Rosa to Boston 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 Santa Rosa to Boston

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

    In the last 3 days, the lowest price for a flight from Santa Rosa to Boston was $232 for a one-way ticket and $359 for a round-trip.

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

    A passport is not required to fly from Santa Rosa to Boston.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Santa Rosa to Boston are Alaska Airlines and American Airlines. With an average price for the route of $587 and an overall rating of 8.0, Alaska Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $668 and an overall rating of 7.2.

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

    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 Santa Rosa to Boston.

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

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

    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 Boston with an airline and back to Santa Rosa with another airline. Booking your flights between Santa Rosa and BOS 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 Santa Rosa to Boston?

    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 Boston from Santa Rosa 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 Santa Rosa to Boston

 
See real verified KAYAK customer reviews for airlines flying from Santa Rosa to Boston. 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 Santa Rosa to Boston? 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.
8.0
Alaska AirlinesOverall score based on 11474 reviews
8.5Crew
8.1Boarding
7.0Entertainment
7.8Comfort
7.1Food
Airline reviews

See previous. It was the flight from Honolulu to Kapalua that was cancelled.

8.0 ExcellentEvie, Dec 2025
SAN - HNL
Read more Alaska Airlines reviews

See previous. It was the flight from Honolulu to Kapalua that was cancelled.

The flight attendants were excellent and I was in the back of the plane. Much much better than recent JetBlue experiences on that route and better than Delta on that route.

I’m not sure there is anything that can be improved, even the cost was fantastic.

Poor. They should have given me a row with more room and instead they put me in a middle seat with two strangers next to me

They were so kind to us! The entire staff were so good to us when we had our service dog join our trip and we couldn't be more grateful!

Larger seats and more room would elevate the experience. Otherwise, it was good!

Flight crew and flight were good. But it departed two hours late.

They changed our flight from a one stop 3 hour layover to a non-stop. Saved us hours and got us there sooner.

The ground crew did not supply drink or snacks during the layover in SFO. So there weren't many options. Otherwise, it was all great.

No accommodation or credit offered for cancelled layover flight to Eugene from portland

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

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

Information on your arrival and departure airports

Santa Rosa (STS)
Boston (BOS)