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Santa Rosa

$44+ Cheap flights from California to Santa Rosa (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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — STS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from California to Santa Rosa

Keep the following information in mind while searching for California to Santa Rosa flight deals. Data was last updated June 12, 2025.

Round-trip from

$88
(Booking.com)

One-way from

$44
(Orbitz)

Popular in

May

Cheapest in

October

Average price

$173

Good round-trip deal

$72 or less

Good one-way deal

$58 or less
From California to Santa Rosa Sonoma County
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One-way flight from California to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 19% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from California to Santa Rosa Sonoma County.
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Price to beat on a one-way flight from California to Santa Rosa Sonoma County.
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Find flight deals from California to Santa Rosa

Cheapest flights from California to Santa Rosa
Explore the most affordable flight options available from California to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:07 pmLAS - STS
Nonstop1h 58mAvelo Airlines
Sun 10/52:29 pmSTS - LAS
Nonstop1h 39mAvelo Airlines
Deal found 6/11$88
This Expedia deal was found by Cheapflights users on 6/11. 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.
Wed 7/167:00 amBUR - STS
Nonstop1h 31mAvelo Airlines
Sat 7/192:59 pmSTS - BUR
Nonstop1h 23mAvelo Airlines
Deal found 6/11$94
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2112:44 pmLAS - STS
Nonstop1h 59mHawaiian Airlines
Mon 8/2510:23 amSTS - LAS
Nonstop1h 41mHawaiian Airlines
Deal found 6/11$132
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 10/273:08 pmBUR - STS
Nonstop1h 41mAlaska Airlines
Wed 10/295:29 pmSTS - BUR
Nonstop1h 26mAlaska Airlines
Deal found 6/10$137
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 7/99:59 pmSAN - STS
Nonstop1h 51mAlaska Airlines
Wed 7/166:00 amSTS - SAN
Nonstop1h 40mAlaska Airlines
Deal found 6/11$137
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/274:30 pmSNA - STS
Nonstop1h 46mAlaska Airlines
Thu 8/289:28 amSTS - SNA
Nonstop1h 42mAlaska Airlines
Deal found 6/11$137
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/98:10 amSAN - STS
1 stop6h 15mHawaiian Airlines
Wed 7/166:00 amSTS - SAN
Nonstop1h 40mHawaiian Airlines
Deal found 6/11$147
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 7/54:32 pmLAX - STS
Nonstop1h 35mAlaska Airlines
Wed 7/233:05 pmSTS - LAX
Nonstop1h 30mAlaska Airlines
Deal found 6/11$152
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/106:10 amLAX - STS
1 stop6h 21mAmerican Airlines
Thu 7/174:16 pmSTS - LAX
1 stop5h 31mAmerican Airlines
Deal found 6/10$159
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/99:50 amSAN - STS
1 stop5h 46mAmerican Airlines
Tue 7/151:01 pmSTS - SAN
1 stop6h 17mAmerican Airlines
Deal found 6/11$159
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/2212:44 pmLAS - STS
Nonstop1h 59mAlaska Airlines
Sun 8/2410:23 amSTS - LAS
Nonstop1h 41mAlaska Airlines
Deal found 6/10$167
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/99:55 amBUR - STS
1 stop5h 41mAmerican Airlines
Mon 7/141:01 pmSTS - BUR
1 stop5h 21mAmerican Airlines
Deal found 6/11$167

Cheapflights Fare Finder

Customize your flight search to find flights from California 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 June 12, 2025.
Use the filters below to find and compare flights from California to Santa Rosa that are best for you.

Fly from

California

Fly to

Santa Rosa

Route

Depart

Return

Price

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Thu 10/2

1:07 pm-3:05 pm

Nonstop1h 58m

Santa Rosa Sonoma County

Sun 10/5

2:29 pm-4:08 pm

Nonstop1h 39m

$88

BurbankSanta Rosa

BUR - STS

BURSTS

Burbank Bob Hope

Wed 7/16

7:00 am-8:31 am

Nonstop1h 31m

Santa Rosa Sonoma County

Sat 7/19

2:59 pm-4:22 pm

Nonstop1h 23m

$94

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Thu 8/21

12:44 pm-2:43 pm

Nonstop1h 59m

Santa Rosa Sonoma County

Mon 8/25

10:23 am-12:04 pm

Nonstop1h 41m

$132

BurbankSanta Rosa

BUR - STS

BURSTS

Burbank Bob Hope

Mon 10/27

3:08 pm-4:49 pm

Nonstop1h 41m

Santa Rosa Sonoma County

Thu 10/30

5:29 pm-6:55 pm

Nonstop1h 26m

$137

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Wed 7/9

9:59 pm-11:50 pm

Nonstop1h 51m

Santa Rosa Sonoma County

Wed 7/16

6:00 am-7:40 am

Nonstop1h 40m

$137

Santa AnaSanta Rosa

SNA - STS

SNASTS

Santa Ana J. Wayne/Orange Cnty

Wed 8/27

4:30 pm-6:16 pm

Nonstop1h 46m

Santa Rosa Sonoma County

Thu 8/28

9:28 am-11:10 am

Nonstop1h 42m

$137

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Wed 7/9

8:10 am-2:25 pm

1 stop6h 15m

Santa Rosa Sonoma County

Wed 7/16

6:00 am-7:40 am

Nonstop1h 40m

$147

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Sat 7/5

10:06 pm-11:44 pm

Nonstop1h 38m

Santa Rosa Sonoma County

Wed 7/23

3:05 pm-4:35 pm

Nonstop1h 30m

$152

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Thu 7/10

6:10 am-12:31 pm

1 stop6h 21m

Santa Rosa Sonoma County

Thu 7/17

4:16 pm-9:47 pm

1 stop5h 31m

$159

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Wed 7/9

9:50 am-3:36 pm

1 stop5h 46m

Santa Rosa Sonoma County

Tue 7/15

1:01 pm-7:18 pm

1 stop6h 17m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 59 results
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Best time to book a flight from California to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from California 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 California to Santa Rosa

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

Currently, February is the cheapest month in which you can book a flight from California to Santa Rosa (average of $202). Flying from California to Santa Rosa in June is currently the most expensive (average of $395). 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 CA to STS?

Find hourly flight availability from California to Santa Rosa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from California to Santa Rosa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from California to Santa Rosa

Explore weekly flight availability from California to Santa Rosa. 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 June 12, 2025.

The most flights from USCA to STS are scheduled on a Thursday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 7.1 inches per month. January is typically the wettest month, when rainfall can reach 7.1 in. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 in.

Temperature in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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 June 12, 2025.
To help decide which airline to fly from California to Santa Rosa, see what other customers have to say about Alaska Airlines, Hawaiian Airlines and Avelo Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from California to Santa Rosa. 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 into for flights to Santa Rosa from California?

    Located just 7.2 mi from the city center, Santa Rosa Sonoma County (STS) is the airport most travelers will use when flying to Santa Rosa from California.

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

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

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

    The cheapest airline one-way is Avelo Airlines, with whom users have recently found tickets for as low as $44. However, be on the lookout for offers from Hawaiian Airlines and Alaska Airlines, as they are both options that can get you from California to Santa Rosa for a low price.

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

    While some choose either Burbank Bob Hope - Santa Rosa Sonoma County or Santa Ana J. Wayne/Orange Cnty - Santa Rosa Sonoma County, Los Angeles - Santa Rosa Sonoma County is the most popular route from California to Santa Rosa.

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

    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 California to Santa Rosa on time: Horizon Air (100%), LATAM Airlines (100%), Japan Airlines (91%).

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

    Looking at all options, your cheapest flight can be booked for $68. While the most popular route (Los Angeles - Santa Rosa Sonoma County) can be booked for $137 on average our data indicates $247 when flying from California to Santa Rosa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California to Santa Rosa 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 California to Santa Rosa?

    Currently, February is the cheapest month in which you can book a flight from California to Santa Rosa (average of $202). Flying from California to Santa Rosa in June is currently the most expensive (average of $395). 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

Traveling to a place near California?

Book flights to California if you plan to visit one of these locations
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Alternative routes for California to Santa Rosa

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

Discover the top 5 airlines that operate flights from California to Santa Rosa. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$75FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$48Average$122FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$88Average$290FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$131Average$305FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$177Average$354FlexibilityNo cancel feeOn-time71%

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