$343+ Cheap flights from Santa Rosa to San Luis Obispo (STS - SBP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SBP
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Santa Rosa to San Luis Obispo 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 San Luis Obispo
Cheapest
Best
Last-minute
Cheapest flights from Santa Rosa to San Luis ObispoExplore the most affordable flight options available from Santa Rosa to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Santa Rosa to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This Expedia deal was found by Cheapflights users on 9/24. 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.
Wed 10/216:19 am -
1 stop17h 24m
Wed 10/282:26 pm -
1 stop5h 24m
Deal found 9/24![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 10/174:35 pm -
1 stop7h 08m
Tue 10/202:26 pm -
2 stops25h 46m
Deal found 9/25![Alaska Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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 12/237:37 pm -
1 stop4h 04m
Mon 12/285:16 pm -
1 stop16h 55m
Deal found 9/22![Alaska Airlines logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 10/66:19 am -
1 stop7h 27m
Sat 10/102:26 pm -
1 stop5h 24m
Deal found 9/21![Alaska Airlines logo]()
$559
This Travelocity deal was found by Cheapflights users on 9/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/231:44 pm -
2 stops9h 57m
Sun 12/276:00 am -
1 stop4h 11m
Deal found 9/21![Alaska Airlines logo]()
$586
Best flights from Santa Rosa to San Luis ObispoDiscover carefully curated flight deals from Santa Rosa to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Santa Rosa to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This Expedia deal was found by Cheapflights users on 9/24. 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.
Wed 10/216:19 am -
1 stop17h 24m
Wed 10/282:26 pm -
1 stop5h 24m
Deal found 9/24![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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 10/176:19 am -
1 stop17h 24m
Tue 10/202:26 pm -
2 stops25h 46m
Deal found 9/24![Alaska Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 12/231:44 pm -
2 stops9h 57m
Mon 12/285:16 pm -
1 stop16h 55m
Deal found 9/23![Alaska Airlines logo]()
$488
This Travelocity deal was found by Cheapflights users on 9/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:37 pm -
1 stop4h 04m
Sun 12/276:00 am -
1 stop4h 11m
Deal found 9/21![Alaska Airlines logo]()
$559
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 10/64:35 pm -
1 stop7h 08m
Sat 10/106:08 am -
2 stops10h 04m
Deal found 9/21![Alaska Airlines logo]()
$611
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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 10/96:19 am -
1 stop17h 24m
Tue 10/132:26 pm -
1 stop19h 33m
Deal found 9/24![Alaska Airlines logo]()
$613
This Orbitz deal was found by Cheapflights users on 9/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:16 am -
1 stop8h 28m
Wed 10/72:26 pm -
1 stop5h 24m
Deal found 9/21![Alaska Airlines logo]()
$614
Last-minute flights from Santa Rosa to San Luis ObispoDiscover last-minute flight deals from Santa Rosa to San Luis Obispo. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to San Luis Obispo. Data last updated September 26, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 9/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:16 am -
1 stop8h 28m
Wed 10/72:26 pm -
1 stop5h 24m
Deal found 9/21![Alaska Airlines logo]()
$614
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 10/66:19 am -
1 stop7h 27m
Sat 10/102:26 pm -
1 stop5h 24m
Deal found 9/21![Alaska Airlines logo]()
$559
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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 10/96:19 am -
1 stop17h 24m
Tue 10/132:26 pm -
1 stop19h 33m
Deal found 9/24![Alaska Airlines logo]()
$613
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 10/166:19 am -
2 stops8h 27m
Fri 10/165:27 pm -
2 stops26h 23m
Deal found 9/23![Alaska Airlines logo]()
$695
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 10/174:35 pm -
1 stop7h 08m
Tue 10/202:26 pm -
2 stops25h 46m
Deal found 9/25![Alaska Airlines logo]()
$383
This Expedia deal was found by Cheapflights users on 9/24. 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.
Wed 10/216:19 am -
1 stop17h 24m
Wed 10/282:26 pm -
1 stop5h 24m
Deal found 9/24![Alaska Airlines logo]()
$343
Find flight deals from Santa Rosa to San Luis Obispo
Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to San Luis Obispo (SBP). 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 September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $343 (Expedia) |
Popular in | January |
Cheapest in | March |
Average price | $319 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Rosa to San Luis Obispo 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 7,457,451 searches. Data last updated September 26, 2026.
Use the filters below to find and compare flights from Santa Rosa to San Luis Obispo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa RosaSan Luis Obispo
STS Santa Rosa Sonoma County - SBP San Luis Obispo County
STSSBP
Santa Rosa Sonoma County
Wed 10/21
6:19 am-11:43 pm
1 stop17h 24m
San Luis Obispo County
Wed 10/28
2:26 pm-7:50 pm
1 stop5h 24m
$343
Santa RosaSan Luis Obispo
STS Santa Rosa Sonoma County - SBP San Luis Obispo County
STSSBP
Santa Rosa Sonoma County
Sat 10/17
6:19 am-11:43 pm
1 stop17h 24m
San Luis Obispo County
Tue 10/20
2:26 pm-4:12 pm
2 stops25h 46m
$383
Santa RosaSan Luis Obispo
STS Santa Rosa Sonoma County - SBP San Luis Obispo County
STSSBP
Santa Rosa Sonoma County
Wed 12/23
1:44 pm-11:41 pm
2 stops9h 57m
San Luis Obispo County
Mon 12/28
5:16 pm-10:11 am
1 stop16h 55m
$488
Quickest round-trip
Santa RosaSan Luis Obispo
STS Santa Rosa Sonoma County - SBP San Luis Obispo County
STSSBP
Santa Rosa Sonoma County
Wed 12/23
7:37 pm-11:41 pm
1 stop4h 04m
San Luis Obispo County
Sun 12/27
6:00 am-10:11 am
1 stop4h 11m
$559
Santa RosaSan Luis Obispo
STS Santa Rosa Sonoma County - SBP San Luis Obispo County
STSSBP
Santa Rosa Sonoma County
Tue 10/6
4:35 pm-11:43 pm
1 stop7h 08m
San Luis Obispo County
Sat 10/10
6:08 am-4:12 pm
2 stops10h 04m
$611
Santa RosaSan Luis Obispo
STS Santa Rosa Sonoma County - SBP San Luis Obispo County
STSSBP
Santa Rosa Sonoma County
Fri 10/9
6:19 am-11:43 pm
1 stop17h 24m
San Luis Obispo County
Tue 10/13
2:26 pm-9:59 am
1 stop19h 33m
$613
Santa RosaSan Luis Obispo
STS Santa Rosa Sonoma County - SBP San Luis Obispo County
STSSBP
Santa Rosa Sonoma County
Wed 9/30
6:16 am-2:44 pm
1 stop8h 28m
San Luis Obispo County
Wed 10/7
2:26 pm-7:50 pm
1 stop5h 24m
$614
Sorted by cheapest first
Compare providers for flights from Santa Rosa to San Luis Obispo
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 San Luis Obispo in September.
| 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-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-San Luis Obispo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Rosa-San Luis Obispo 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-San Luis Obispo 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 San Luis Obispo
Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Santa Rosa with our price prediction graph.
STS-SBP
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.
Related info for your journey
Find useful and relevant information for your journey from Santa Rosa to San Luis Obispo. 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 San Luis Obispo?
Book flights to San Luis Obispo if you plan to visit one of these locationsCambria
Morro Bay
Arroyo Grande
San Simeon
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