$92+ Cheap flights from Santa Rosa to Santa Barbara (STS - SBA)
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SBA
Sep 18 — Sep 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Santa Rosa to Santa Barbara 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 Santa Barbara
Cheapest
Best
Last-minute
One-way
Cheapest flights from Santa Rosa to Santa BarbaraExplore the most affordable flight options available from Santa Rosa to Santa Barbara. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
Explore the most affordable flight options available from Santa Rosa to Santa Barbara. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/1510:34 am -
1 stop4h 13m
Tue 9/223:26 pm -
1 stop18h 28m
Deal found 8/18![Alaska Airlines logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/156:16 am -
1 stop17h 34m
Thu 9/176:00 am -
1 stop3h 54m
Deal found 8/18![Alaska Airlines logo]()
$193
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/146:16 am -
1 stop8h 31m
Thu 9/176:00 am -
1 stop3h 54m
Deal found 8/18![Alaska Airlines logo]()
$203
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/146:16 am -
1 stop8h 31m
Fri 9/183:26 pm -
1 stop8h 28m
Deal found 8/18![Alaska Airlines logo]()
$213
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 10/21:40 pm -
2 stops24h 05m
Mon 10/52:22 pm -
1 stop19h 37m
Deal found 8/18![Alaska Airlines logo]()
$238
This Expedia deal was found by Cheapflights users on 8/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:47 pm -
1 stop5h 03m
Mon 9/216:00 am -
1 stop3h 54m
Deal found 8/15![Alaska Airlines logo]()
$256
Best flights from Santa Rosa to Santa BarbaraDiscover carefully curated flight deals from Santa Rosa to Santa Barbara that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
Discover carefully curated flight deals from Santa Rosa to Santa Barbara that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/1510:34 am -
1 stop4h 13m
Tue 9/223:26 pm -
1 stop18h 28m
Deal found 8/18![Alaska Airlines logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 10/26:47 pm -
1 stop18h 58m
Mon 10/52:22 pm -
1 stop24h 30m
Deal found 8/18![Alaska Airlines logo]()
$193
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/146:16 am -
1 stop8h 31m
Fri 9/183:26 pm -
1 stop8h 28m
Deal found 8/18![Alaska Airlines logo]()
$213
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 1/167:20 pm -
1 stop4h 19m
Wed 1/202:14 pm -
1 stop8h 43m
Deal found 8/16![Alaska Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 10/244:35 pm -
1 stop7h 12m
Wed 10/286:08 am -
1 stop3h 51m
Deal found 8/14![Alaska Airlines logo]()
$256
This Expedia deal was found by Cheapflights users on 8/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:47 pm -
1 stop5h 03m
Mon 9/216:00 am -
1 stop3h 54m
Deal found 8/15![Alaska Airlines logo]()
$256
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 9/181:40 pm -
2 stops25h 07m
Fri 9/253:26 pm -
1 stop8h 28m
Deal found 8/19![Alaska Airlines logo]()
$258
Last-minute flights from Santa Rosa to Santa BarbaraDiscover last-minute flight deals from Santa Rosa to Santa Barbara. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Santa Barbara. Data last updated August 19, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/146:16 am -
1 stop8h 31m
Thu 9/176:00 am -
1 stop3h 54m
Deal found 8/18![Alaska Airlines logo]()
$203
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/146:16 am -
1 stop8h 31m
Fri 9/183:26 pm -
1 stop8h 28m
Deal found 8/18![Alaska Airlines logo]()
$213
This Expedia deal was found by Cheapflights users on 8/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:47 pm -
1 stop5h 03m
Mon 9/216:00 am -
1 stop3h 54m
Deal found 8/15![Alaska Airlines logo]()
$256
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/1510:34 am -
1 stop4h 13m
Tue 9/223:26 pm -
1 stop18h 28m
Deal found 8/18![Alaska Airlines logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/156:16 am -
1 stop17h 34m
Thu 9/176:00 am -
1 stop3h 54m
Deal found 8/18![Alaska Airlines logo]()
$193
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/151:40 pm -
2 stops25h 07m
Fri 9/186:00 am -
1 stop17h 54m
Deal found 8/18![Alaska Airlines logo]()
$261
One-way flights from Santa Rosa to Santa BarbaraSearch for one-way flight options from Santa Rosa to Santa Barbara. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
Search for one-way flight options from Santa Rosa to Santa Barbara. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/226:47 pm -
1 stop5h 03m
Deal found 8/18![Alaska Airlines logo]()
$92
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/216:47 pm -
1 stop20h 00m
Deal found 8/18![Alaska Airlines logo]()
$107
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/1510:34 am -
1 stop4h 13m
Deal found 8/18![Alaska Airlines logo]()
$112
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/176:16 am -
1 stop8h 31m
Deal found 8/18![Alaska Airlines logo]()
$117
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/186:47 pm -
1 stop20h 00m
Deal found 8/18![Alaska Airlines logo]()
$134
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 11/217:19 pm -
1 stop4h 30m
Deal found 8/17![Alaska Airlines logo]()
$145
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/231:40 pm -
2 stops10h 10m
Deal found 8/18![Alaska Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 8/16. 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 10/156:00 am -
2 stops8h 45m
Deal found 8/16![Southwest logo]()
$150
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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 9/256:16 am -
1 stop17h 34m
Deal found 8/14![Alaska Airlines logo]()
$151
This Southwest deal was found by Cheapflights users on 8/18. 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 9/226:00 am -
2 stops15h 25m
Deal found 8/18![Southwest logo]()
$156
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/241:40 pm -
2 stops10h 10m
Deal found 8/18![Alaska Airlines logo]()
$157
Find flight deals from Santa Rosa to Santa Barbara
Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Santa Barbara (SBA). 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 August 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $183 (Alaska Airlines) |
One-way from | $92 (Alaska Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $203 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Rosa to Santa Barbara 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 August 19, 2026.
Use the filters below to find and compare flights from Santa Rosa to Santa Barbara that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa RosaSanta Barbara
STS Santa Rosa Sonoma County - SBA Santa Barbara
STSSBA
Santa Rosa Sonoma County
Tue 9/15
10:34 am-2:47 pm
1 stop4h 13m
Santa Barbara
Tue 9/22
3:26 pm-9:54 am
1 stop18h 28m
$183
Santa RosaSanta Barbara
STS Santa Rosa Sonoma County - SBA Santa Barbara
STSSBA
Santa Rosa Sonoma County
Fri 10/2
6:47 pm-1:45 pm
1 stop18h 58m
Santa Barbara
Mon 10/5
2:22 pm-2:52 pm
1 stop24h 30m
$193
Santa RosaSanta Barbara
STS Santa Rosa Sonoma County - SBA Santa Barbara
STSSBA
Santa Rosa Sonoma County
Mon 9/14
6:16 am-2:47 pm
1 stop8h 31m
Santa Barbara
Fri 9/18
3:26 pm-11:54 pm
1 stop8h 28m
$213
Santa RosaSanta Barbara
STS Santa Rosa Sonoma County - SBA Santa Barbara
STSSBA
Santa Rosa Sonoma County
Sat 1/16
7:20 pm-11:39 pm
1 stop4h 19m
Santa Barbara
Wed 1/20
2:14 pm-10:57 pm
1 stop8h 43m
$223
Santa RosaSanta Barbara
STS Santa Rosa Sonoma County - SBA Santa Barbara
STSSBA
Santa Rosa Sonoma County
Sat 10/24
4:35 pm-11:47 pm
1 stop7h 12m
Santa Barbara
Wed 10/28
6:08 am-9:59 am
1 stop3h 51m
$256
Quickest round-trip
Santa RosaSanta Barbara
STS Santa Rosa Sonoma County - SBA Santa Barbara
STSSBA
Santa Rosa Sonoma County
Mon 9/14
6:47 pm-11:50 pm
1 stop5h 03m
Santa Barbara
Mon 9/21
6:00 am-9:54 am
1 stop3h 54m
$256
Santa RosaSanta Barbara
STS Santa Rosa Sonoma County - SBA Santa Barbara
STSSBA
Santa Rosa Sonoma County
Fri 9/18
1:40 pm-2:47 pm
2 stops25h 07m
Santa Barbara
Fri 9/25
3:26 pm-11:54 pm
1 stop8h 28m
$258
Cheapest one-way
Quickest one-way
Santa RosaSanta Barbara
STS Santa Rosa Sonoma County - SBA Santa Barbara
STSSBA
Santa Rosa Sonoma County
Tue 9/15
10:34 am-2:47 pm
1 stop4h 13m
$112
Santa RosaSanta Barbara
STS Santa Rosa Sonoma County - SBA Santa Barbara
STSSBA
Santa Rosa Sonoma County
Mon 9/21
6:47 pm-2:47 pm
1 stop20h 00m
$117
Santa RosaSanta Barbara
STS Santa Rosa Sonoma County - SBA Santa Barbara
STSSBA
Santa Rosa Sonoma County
Fri 9/25
6:16 am-11:50 pm
1 stop17h 34m
$151
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Santa Rosa to Santa Barbara
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 Santa Rosa to Santa Barbara in August.
| 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 Santa Rosa-Santa Barbara flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Santa Barbara flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Santa Barbara flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Rosa-Santa Barbara 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-Santa Barbara 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 Santa Barbara
Have a flexible travel schedule? Discover the best time to fly to Santa Barbara from Santa Rosa with our price prediction graph.
STS-SBA
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.
Reviews of airlines servicing Santa Barbara
Get insights into the airlines that provide service to Santa Barbara. 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 Barbara. Reviews last updated August 19, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines from Santa Rosa to Santa Barbara to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Food
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
Find useful and relevant information for your journey from Santa Rosa to Santa Barbara. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Santa Barbara?
Book flights to Santa Barbara if you plan to visit one of these locationsSanta Ynez
Buellton
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Santa Rosa
Popular flights
Santa Barbara flight routes
Alternative routes for Santa Rosa to Santa Barbara
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Santa Barbara by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Santa Rosa to Santa Barbara by cabin class
Find flights from Santa Rosa to Santa Barbara, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Santa Rosa and Santa Barbara flights
Browse other Santa Rosa and Santa Barbara flight options. Last updated on August 19, 2026.
Other flights from Santa Rosa
Browse through other flights departing from Santa Rosa. Flights are based on user searches made on Cheapflights and were last updated on August 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santa Barbara
Explore flights to Santa Barbara departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 19, 2026.
Top airline flying from Santa Rosa to Santa Barbara
Discover the top airline that operate flights from Santa Rosa to Santa Barbara. 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 August 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$241 | Average$382 | FlexibilityNo cancel fee | On-time75% |