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$68+ Cheap flights from Santa Rosa (STS) to California

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LAX
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Santa Rosa to California

Keep the following information in mind while searching for Santa Rosa to California flight deals. Data was last updated August 20, 2025.

Round-trip from

$111
(Trip.com)

One-way from

$68
(Alaska Airlines)

Popular in

April

Cheapest in

September

Average price

$149

Good round-trip deal

$155 or less

Good one-way deal

$68 or less
From Santa Rosa Sonoma County to California
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One-way flight from Santa Rosa Sonoma County to California
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Highest demand for flights based on searches. 12% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Santa Rosa Sonoma County to California.
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Price to beat on a one-way flight from Santa Rosa Sonoma County to California.
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Find flight deals from Santa Rosa to California

Cheapest flights from Santa Rosa to California
Explore the most affordable flight options available from Santa Rosa to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/133:07 pmSTS - LAX
Nonstop1h 38mAlaska Airlines
Mon 9/159:30 amLAX - STS
Nonstop1h 44mAlaska Airlines
Deal found 8/17$111
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/133:07 pmSTS - LAX
Nonstop1h 38mHawaiian Airlines
Mon 9/159:30 amLAX - STS
Nonstop1h 44mHawaiian Airlines
Deal found 8/18$116
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:03 amSTS - LAX
Nonstop1h 42mHawaiian Airlines
Tue 9/235:30 pmLAX - STS
Nonstop1h 42mHawaiian Airlines
Deal found 8/19$117
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.
Sun 10/2610:51 amSTS - PSP
Nonstop1h 50mAlaska Airlines
Sat 11/11:21 pmPSP - STS
Nonstop1h 50mAlaska Airlines
Deal found 8/19$137
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1112:41 pmSTS - LAX
Nonstop1h 41mHawaiian Airlines
Sun 10/268:55 pmLAX - STS
Nonstop1h 42mHawaiian Airlines
Deal found 8/19$137
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 10/112:56 pmSTS - SNA
Nonstop1h 41mAlaska Airlines
Tue 10/146:47 pmSNA - STS
Nonstop1h 46mAlaska Airlines
Deal found 8/20$137
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 10/1812:41 pmSTS - LAX
Nonstop1h 41mAlaska Airlines
Tue 10/284:01 pmLAX - STS
1 stop5h 45mAlaska Airlines
Deal found 8/17$147
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.
Thu 10/165:34 pmSTS - LAX
Nonstop1h 31mAlaska Airlines
Thu 10/169:58 pmLAX - STS
Nonstop1h 35mAlaska Airlines
Deal found 8/19$151
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/274:54 pmSTS - BUR
Nonstop1h 28mHawaiian Airlines
Mon 9/292:56 pmBUR - STS
Nonstop1h 41mHawaiian Airlines
Deal found 8/19$154
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:56 pmSTS - LAX
Nonstop1h 41mHawaiian Airlines
Thu 9/2510:17 pmLAX - STS
Nonstop1h 42mHawaiian Airlines
Deal found 8/19$154
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/164:54 pmSTS - BUR
Nonstop1h 28mHawaiian Airlines
Tue 9/232:53 pmBUR - STS
Nonstop1h 41mHawaiian Airlines
Deal found 8/19$156
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.
Sun 10/2610:51 amSTS - PSP
Nonstop1h 50mAlaska Airlines
Thu 10/301:21 pmPSP - STS
Nonstop1h 50mAlaska Airlines
Deal found 8/19$157

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to California 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 20, 2025.
Use the filters below to find and compare flights from Santa Rosa to California that are best for you.

Fly from

Santa Rosa

Fly to

California

Route

Depart

Return

Price

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Sat 9/13

3:07 pm-4:45 pm

Nonstop1h 38m

Los Angeles

Mon 9/15

9:30 am-11:14 am

Nonstop1h 44m

$111

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Sat 9/13

3:07 pm-4:45 pm

Nonstop1h 38m

Los Angeles

Mon 9/15

9:30 am-11:14 am

Nonstop1h 44m

$116

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Wed 9/17

7:03 am-8:45 am

Nonstop1h 42m

Los Angeles

Tue 9/23

9:30 am-11:14 am

Nonstop1h 44m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Sat 9/13

3:07 pm-4:45 pm

Nonstop1h 38m

Los Angeles

Sat 9/20

9:30 am-11:14 am

Nonstop1h 44m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Sat 10/18

12:41 pm-2:22 pm

Nonstop1h 41m

Los Angeles

Tue 10/28

4:18 pm-5:54 pm

Nonstop1h 36m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Tue 9/16

7:03 am-8:45 am

Nonstop1h 42m

Los Angeles

Tue 9/23

9:30 am-11:14 am

Nonstop1h 44m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Sat 9/20

7:03 am-8:45 am

Nonstop1h 42m

Los Angeles

Wed 9/24

9:30 am-11:14 am

Nonstop1h 44m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Sat 10/18

12:41 pm-2:22 pm

Nonstop1h 41m

Los Angeles

Sat 10/25

10:13 am-12:01 pm

Nonstop1h 48m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Wed 9/17

7:03 am-8:45 am

Nonstop1h 42m

Los Angeles

Wed 9/24

5:30 pm-7:12 pm

Nonstop1h 42m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Thu 10/30

7:45 am-9:35 am

Nonstop1h 50m

Los Angeles

Mon 11/3

8:18 am-10:10 am

Nonstop1h 52m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 60 results
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Best time to book a flight from Santa Rosa to California

Have a flexible travel schedule? Discover the best time to fly to California from Santa Rosa with our price prediction graph.
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 Santa Rosa to California

What is the cheapest month to book a flight from Santa Rosa to California?

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to California (average of $246). Flying from Santa Rosa to California in March is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STS to CA?

Find hourly flight availability from Santa Rosa to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santa Rosa to California as you normally would.

Weekly flight availability from Santa Rosa to California

Explore weekly flight availability from Santa Rosa to California. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 20, 2025.

The most flights from STS to USCA are scheduled on a Wednesday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Santa Rosa to California?

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated August 20, 2025.
See what other customers who have flown with Alaska Airlines, Hawaiian Airlines, and Avelo Airlines from Santa Rosa to California have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Hawaiian Airlines
7.8
Good
2,668 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Frontier
5.8
Fair
3,207 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Rosa to California?

    Santa Rosa Sonoma County (STS) is the airport you will fly out of if you book a flight from Santa Rosa to California. It is only a 7.2 mi journey to Sonoma County (STS) from Santa Rosa’s city center.

  • How popular is this Santa Rosa to California flight route?

    The Santa Rosa Sonoma County to California flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Santa Rosa to California?

    Alaska Airlines, Hawaiian Airlines, and American Airlines can get you from Santa Rosa to California in just under 1h 38m. Your travel time can differ by up to 3h 13m. The distance between Santa Rosa and California is about 399 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Santa Rosa to California one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $68. However, be on the lookout for offers from American Airlines and Hawaiian Airlines, as they are both options that can get you from Santa Rosa to California for a low price.

  • What are the most popular routes from Santa Rosa to California?

    When deciding which route to take from Santa Rosa to California consider Santa Rosa Sonoma County - Las Vegas Harry Reid Intl, Santa Rosa Sonoma County - Los Angeles or Santa Rosa Sonoma County - San Diego as they are the most popular.

  • What are the most reliable airlines from Santa Rosa to California?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Santa Rosa to California on time: Qatar Airways (89%), Japan Airlines (89%), Finnair (81%).

  • What are the cheapest flights from Santa Rosa to California?

    Looking for the cheapest flight from Santa Rosa to California? While on average our users pay $206, our data indicates the cheapest price to be $88. The most popular route (Santa Rosa Sonoma County - Las Vegas Harry Reid Intl), is priced around $157.

  • Can I find deals for flights from Santa Rosa to California that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to California.

  • Can I find deals for business class flights from Santa Rosa to California?

    Yes. Cheapflights offers flight deals from Santa Rosa to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Rosa to California?

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to California (average of $246). Flying from Santa Rosa to California in March is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Santa Rosa to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Santa Rosa to California

Discover the top 5 airlines that operate flights from Santa Rosa to California. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$60FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$57Average$100FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$73Average$235FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$116Average$246FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$177Average$326FlexibilityNo cancel feeOn-time71%

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