$199+ Cheap flights from Boston to Santa Rosa (BOS - STS)
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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — STS
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Santa Rosa 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
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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 Boston to Santa Rosa
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Best
Last-minute
One-way
Cheapest flights from Boston to Santa RosaExplore the most affordable flight options available from Boston to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
Explore the most affordable flight options available from Boston to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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.
Wed 6/36:40 pm
BOS
- STS
1 stop19h 45m
Alaska Airlines
Sat 6/612:12 pm
STS
- BOS
1 stop15h 08m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 6/16:00 am
BOS
- STS
1 stop29h 54m
Alaska Airlines
Tue 6/96:59 pm
STS
- BOS
1 stop8h 21m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$440
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/68:05 am
BOS
- STS
1 stop18h 23m
Alaska Airlines
Sat 6/135:56 pm
STS
- BOS
1 stop8h 44m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 7/48:28 am
BOS
- STS
1 stop12h 52m
Alaska Airlines
Sat 7/116:26 am
STS
- BOS
1 stop20h 14m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$453
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:33 pm
BOS
- STS
1 stop9h 25m
Alaska Airlines
Tue 8/45:56 pm
STS
- BOS
1 stop8h 44m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$455
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:25 pm
BOS
- STS
1 stop9h 20m
Southwest
Tue 8/41:40 pm
STS
- BOS
2 stops13h 20m
Southwest
Deal found 5/10![Southwest logo]()
$462
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 5/316:00 am
BOS
- STS
1 stop29h 54m
Alaska Airlines
Tue 6/97:50 am
STS
- BOS
1 stop19h 30m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:00 am
BOS
- STS
1 stop9h 05m
American Airlines
Wed 6/104:20 pm
STS
- BOS
1 stop10h 49m
American Airlines
Deal found 5/12![American Airlines logo]()
$467
Best flights from Boston to Santa RosaDiscover carefully curated flight deals from Boston to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
Discover carefully curated flight deals from Boston to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 7/284:33 pm
BOS
- STS
1 stop9h 25m
Alaska Airlines
Tue 8/45:56 pm
STS
- BOS
1 stop8h 44m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:20 pm
BOS
- STS
1 stop11h 40m
Southwest
Mon 10/54:50 pm
STS
- BOS
2 stops14h 05m
Southwest
Deal found 5/10![Southwest logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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.
Mon 6/86:40 pm
BOS
- STS
1 stop32h 16m
Alaska Airlines
Sat 6/136:26 am
STS
- BOS
1 stop20h 14m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$473
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 10/19:30 am
BOS
- STS
1 stop9h 26m
Alaska Airlines
Mon 10/57:00 am
STS
- BOS
1 stop13h 54m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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.
Mon 6/86:40 pm
BOS
- STS
1 stop32h 16m
Alaska Airlines
Fri 6/126:26 am
STS
- BOS
1 stop20h 14m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$483
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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.
Wed 7/18:28 am
BOS
- STS
1 stop17h 30m
Alaska Airlines
Sat 7/115:56 pm
STS
- BOS
1 stop8h 44m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$488
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 8/124:33 pm
BOS
- STS
1 stop9h 25m
Alaska Airlines
Mon 8/175:56 pm
STS
- BOS
1 stop8h 44m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 7/234:33 pm
BOS
- STS
1 stop9h 25m
Alaska Airlines
Sat 8/16:26 am
STS
- BOS
1 stop20h 14m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$518
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 5/288:05 am
BOS
- STS
1 stop9h 08m
Alaska Airlines
Mon 6/16:59 pm
STS
- BOS
1 stop8h 21m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$531
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 7/24:33 pm
BOS
- STS
1 stop9h 25m
Alaska Airlines
Sun 7/126:26 am
STS
- BOS
1 stop20h 14m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$533
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 9/55:39 pm
BOS
- STS
1 stop18h 36m
Alaska Airlines
Tue 9/86:53 pm
STS
- BOS
1 stop8h 16m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$539
Last-minute flights from Boston to Santa RosaDiscover last-minute flight deals from Boston to Santa Rosa. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Santa Rosa. Data last updated May 14, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 5/275:32 pm
BOS
- STS
1 stop8h 58m
Alaska Airlines
Tue 6/98:26 pm
STS
- BOS
1 stop8h 14m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$478
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 5/316:00 am
BOS
- STS
1 stop29h 54m
Alaska Airlines
Tue 6/97:50 am
STS
- BOS
1 stop19h 30m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$463
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 5/316:00 am
BOS
- STS
1 stop29h 54m
Alaska Airlines
Mon 6/86:59 pm
STS
- BOS
1 stop8h 21m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$473
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 5/316:00 am
BOS
- STS
1 stop29h 54m
Alaska Airlines
Wed 6/37:01 am
STS
- BOS
1 stop19h 43m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$483
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 6/16:00 am
BOS
- STS
1 stop29h 54m
Alaska Airlines
Tue 6/96:59 pm
STS
- BOS
1 stop8h 21m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$440
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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.
Wed 6/36:40 pm
BOS
- STS
1 stop19h 45m
Alaska Airlines
Sat 6/612:12 pm
STS
- BOS
1 stop15h 08m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 6/68:05 am
BOS
- STS
1 stop18h 23m
Alaska Airlines
Sat 6/135:56 pm
STS
- BOS
1 stop8h 44m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$448
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:00 am
BOS
- STS
1 stop9h 05m
American Airlines
Wed 6/104:20 pm
STS
- BOS
1 stop10h 49m
American Airlines
Deal found 5/12![American Airlines logo]()
$467
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 6/304:33 pm
BOS
- STS
1 stop9h 25m
Alaska Airlines
Wed 7/85:56 pm
STS
- BOS
1 stop8h 44m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$488
One-way flights from Boston to Santa RosaSearch for one-way flight options from Boston to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
Search for one-way flight options from Boston to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 6/28:05 am
BOS
- STS
1 stop9h 08m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$199
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 8/114:33 pm
BOS
- STS
1 stop9h 25m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:25 am
BOS
- STS
2 stops13h 28m
American Airlines
Deal found 5/12![American Airlines logo]()
$234
This American Airlines deal was found by Cheapflights users on 5/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:00 am
BOS
- STS
1 stop9h 05m
American Airlines
Deal found 5/9![American Airlines logo]()
$239
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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.
Mon 6/16:00 am
BOS
- STS
1 stop29h 54m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 5/288:05 am
BOS
- STS
1 stop9h 08m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$270
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
BOS
- STS
2 stops12h 37m
American Airlines
Deal found 5/10![American Airlines logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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.
Wed 7/84:33 pm
BOS
- STS
1 stop9h 25m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$284
This Expedia deal was found by Cheapflights users on 5/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
BOS
- STS
2 stops15h 40m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$285
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
BOS
- STS
2 stops12h 37m
American Airlines
Deal found 5/13![American Airlines logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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.
Mon 8/104:33 pm
BOS
- STS
1 stop9h 25m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$292
Find flight deals from Boston to Santa Rosa
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Santa Rosa (STS). 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 May 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $407 (Alaska Airlines) |
One-way from | $199 (Alaska Airlines) |
Popular in | March |
Cheapest in | November |
Average price | $624 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Santa Rosa 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 May 14, 2026.
Use the filters below to find and compare flights from Boston to Santa Rosa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonSanta Rosa
BOS - STS
BOSSTS
Boston Logan Intl
Tue 7/28
4:33 pm-10:58 pm
1 stop9h 25m
Santa Rosa Sonoma County
Tue 8/4
5:56 pm-5:40 am
1 stop8h 44m
$457
BostonSanta Rosa
BOS - STS
BOSSTS
Boston Logan Intl
Mon 6/8
6:40 pm-11:56 pm
1 stop32h 16m
Santa Rosa Sonoma County
Sat 6/13
6:26 am-5:40 am
1 stop20h 14m
$473
BostonSanta Rosa
BOS - STS
BOSSTS
Boston Logan Intl
Thu 10/1
9:30 am-3:56 pm
1 stop9h 26m
Santa Rosa Sonoma County
Mon 10/5
7:00 am-11:54 pm
1 stop13h 54m
$477
BostonSanta Rosa
BOS - STS
BOSSTS
Boston Logan Intl
Thu 10/1
2:20 pm-11:00 pm
1 stop11h 40m
Santa Rosa Sonoma County
Mon 10/5
4:50 pm-9:55 am
2 stops14h 05m
$482
BostonSanta Rosa
BOS - STS
BOSSTS
Boston Logan Intl
Mon 6/8
6:40 pm-11:56 pm
1 stop32h 16m
Santa Rosa Sonoma County
Fri 6/12
6:26 am-5:40 am
1 stop20h 14m
$483
BostonSanta Rosa
BOS - STS
BOSSTS
Boston Logan Intl
Wed 7/1
8:28 am-10:58 pm
1 stop17h 30m
Santa Rosa Sonoma County
Sat 7/11
5:56 pm-5:40 am
1 stop8h 44m
$488
BostonSanta Rosa
BOS - STS
BOSSTS
Boston Logan Intl
Wed 8/12
4:33 pm-10:58 pm
1 stop9h 25m
Santa Rosa Sonoma County
Mon 8/17
5:56 pm-5:40 am
1 stop8h 44m
$512
BostonSanta Rosa
BOS - STS
BOSSTS
Boston Logan Intl
Thu 7/23
4:33 pm-10:58 pm
1 stop9h 25m
Santa Rosa Sonoma County
Sat 8/1
6:26 am-5:40 am
1 stop20h 14m
$518
Quickest round-trip
BostonSanta Rosa
BOS - STS
BOSSTS
Boston Logan Intl
Thu 5/28
8:05 am-2:13 pm
1 stop9h 08m
Santa Rosa Sonoma County
Mon 6/1
6:59 pm-6:20 am
1 stop8h 21m
$531
BostonSanta Rosa
BOS - STS
BOSSTS
Boston Logan Intl
Thu 7/2
4:33 pm-10:58 pm
1 stop9h 25m
Santa Rosa Sonoma County
Sun 7/12
6:26 am-5:40 am
1 stop20h 14m
$533
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Boston to Santa Rosa
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Santa Rosa in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Santa Rosa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Santa Rosa 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 Boston-Santa Rosa 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 Boston to Santa Rosa
Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Boston with our price prediction graph.
BOS-STS
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 Boston to Santa Rosa
Reviews of airlines servicing Santa Rosa
Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated May 14, 2026.
See what other customers who have flown with Alaska Airlines and American Airlines from Boston to Santa Rosa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$433 | Average$555 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$528 | Average$663 | FlexibilityNo cancel fee | On-time71% |