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Cheap flights from Boston to Santa Rosa from $167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Santa Rosa departing on 5/29. 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 Boston to San Francisco

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boston to San Francisco.
3:50 pm - 1:22 pmBOS-STS
24h 32m2 stops
9:16 am - 8:14 pmSTS-BOS
31h 58m3 stops
Thu, Apr 24 - Mon, Apr 28
8:30 am - 1:22 pmBOS-STS
31h 52m2 stops
9:16 am - 8:14 pmSTS-BOS
31h 58m2 stops
Thu, Apr 24 - Mon, Apr 28
8:40 am - 11:53 pmBOS-STS
18h 13m1 stop
2:11 pm - 7:40 amSTS-BOS
14h 29m2 stops
$349Alaska Airlines
Find Deal
Thu, May 15 - Tue, May 20
5:25 am - 1:22 pmBOS-STS
34h 57m3 stops
9:16 am - 8:14 pmSTS-BOS
31h 58m3 stops
Thu, Apr 24 - Mon, Apr 28
4:49 pm - 11:53 pmBOS-STS
10h 04m1 stop
6:58 pm - 6:10 amSTS-BOS
8h 12m1 stop
$363Hawaiian Airlines
Find Deal
Thu, May 15 - Tue, May 20
8:40 am - 11:53 pmBOS-STS
18h 13m1 stop
2:11 pm - 7:40 amSTS-BOS
14h 29m2 stops
$364Alaska Airlines
Find Deal
Thu, Jun 5 - Sat, Jun 7
4:34 pm - 11:39 pmBOS-STS
10h 05m1 stop
7:58 pm - 7:55 amSTS-BOS
8h 57m1 stop
$365Hawaiian Airlines
Find Deal
Tue, Apr 29 - Fri, May 2
7:47 pm - 4:44 pmBOS-STS
23h 57m2 stops
5:24 pm - 3:29 pmSTS-BOS
19h 05m1 stop
$370Alaska Airlines
Find Deal
Tue, Apr 29 - Fri, May 2
5:15 am - 3:46 pmBOS-STS
13h 31m2 stops
4:17 pm - 5:47 amSTS-BOS
10h 30m1 stop
$457American Airlines
Find Deal
Thu, Apr 24 - Mon, Apr 28
9:02 am - 3:46 pmBOS-STS
9h 44m1 stop
12:57 pm - 11:57 pmSTS-BOS
8h 00m1 stop
$799American Airlines
Find Deal
Thu, Apr 17 - Sun, Apr 20

American Airlines flights from Boston to Santa Rosa

Our best American Airlines deals on Boston to Santa Rosa flight tickets
American Airlines
Apr 24
BOS5:15 amBoston Logan Intl
13h 31m
2 stops
STS3:46 pmSanta Rosa Sonoma County
Apr 28
STS4:17 pmSanta Rosa Sonoma County
10h 30m
1 stop
BOS5:47 amBoston Logan Intl
American Airlines
Apr 17
BOS9:02 amBoston Logan Intl
9h 44m
1 stop
STS3:46 pmSanta Rosa Sonoma County
Apr 20
STS12:57 pmSanta Rosa Sonoma County
8h 00m
1 stop
BOS11:57 pmBoston Logan Intl
American Airlines
Apr 17
BOS7:10 amBoston Logan Intl
11h 36m
2 stops
STS3:46 pmSanta Rosa Sonoma County
Apr 20
STS4:17 pmSanta Rosa Sonoma County
10h 30m
1 stop
BOS5:47 amBoston Logan Intl

Alaska Airlines flights from Boston to Santa Rosa

Our best Alaska Airlines deals on Boston to Santa Rosa flight tickets
Alaska Airlines
May 15
BOS8:40 amBoston Logan Intl
18h 13m
1 stop
STS11:53 pmSanta Rosa Sonoma County
May 20
STS2:11 pmSanta Rosa Sonoma County
14h 29m
2 stops
BOS7:40 amBoston Logan Intl
Alaska Airlines
Jun 5
BOS8:40 amBoston Logan Intl
18h 13m
1 stop
STS11:53 pmSanta Rosa Sonoma County
Jun 7
STS2:11 pmSanta Rosa Sonoma County
14h 29m
2 stops
BOS7:40 amBoston Logan Intl
Alaska Airlines
Apr 29
BOS7:47 pmBoston Logan Intl
23h 57m
2 stops
STS4:44 pmSanta Rosa Sonoma County
May 2
STS5:24 pmSanta Rosa Sonoma County
19h 05m
1 stop
BOS3:29 pmBoston Logan Intl

See travel insights to San Francisco from

How to get the cheapest flight ticket from Boston 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 Boston during the month May is also very affordable. Most momondo users find prices during this month for around $544.

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 Boston 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 Boston 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.

How have Boston to Santa Rosa flight prices changed over time?

As of March 2025, prices for Boston to Santa Rosa flights are approximately 41% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Santa Rosa (BOS to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Santa Rosa

Best Price Found

$167

Fastest flight time

8h 52m

Direct flights

None

Airports in Santa Rosa

1 airport
The best one-way flight to Santa Rosa from Boston in the past 72 hours is $167. The best round-trip flight deal from Boston to Santa Rosa found on momondo in the last 72 hours is $294.
The fastest flight from Boston to Santa Rosa takes 8h 52m
There are no direct flights from Boston to Santa Rosa. Popular non-direct route for this connection is Boston Logan Intl Airport - Santa Rosa Sonoma County Airport.
There is 1 airport near Santa Rosa: Santa Rosa Sonoma County (STS)

  • How far is Boston Logan Intl to Santa Rosa Sonoma County by plane?

    The straight-line distance from Boston Logan Intl to Santa Rosa Sonoma County is 2687.7 mi. In terms of flight time, this usually takes a little over 8h 52m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Santa Rosa Sonoma County Airport?

    Prices for flights from Boston Logan Intl Airport to Santa Rosa Sonoma County Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Santa Rosa Sonoma County Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Santa Rosa Sonoma County Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents you'll need for your trip to Santa Rosa Sonoma County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Santa Rosa?


Best airlines flying from Boston to Santa Rosa

Compare and see reviews for airlines that fly from Boston to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $377Free CancellationRating
8.0
9,818 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $428Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Boston to Santa Rosa?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Santa Rosa. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Santa Rosa with flexible booking policies on momondo?

Yes. All flights to Santa Rosa from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Santa Rosa?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Santa Rosa.

I’m not ready to book a flight from Boston to Santa Rosa right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Santa Rosa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santa Rosa and let you know when they change.


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