How many flights depart from Los Angeles to Santa Rosa on average per week?

The number of flights available between Los Angeles and Santa Rosa is 66 per week as of September 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

How many flights depart from Los Angeles to Santa Rosa on average per day?

9 flights are operational daily from Los Angeles to Santa Rosa as of September 2026. The most popular departure time for this route is 19:00, with 41% of flights per day taking off in the evening.

What is the cheapest airline that flies from Los Angeles Los Angeles to Santa Rosa Sonoma County?

Southwest and Delta are the most popular carriers operating from Los Angeles Los Angeles to Santa Rosa Sonoma County

When did momondo last update prices for flights from Los Angeles Los Angeles Airport to Santa Rosa Sonoma County Airport?

Prices for flights from Los Angeles Los Angeles Airport to Santa Rosa Sonoma County Airport are refreshed on a daily basis.

How old do you have to be to fly from Los Angeles Los Angeles Airport to Santa Rosa Sonoma County Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Los Angeles Airport to Santa Rosa Sonoma County Airport.

What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

The necessary travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

R1 286 Cheap Flights from Los Angeles to Santa Rosa in 2026/27

Find the cheapest flights from Los Angeles to San Francisco

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

5:20 - 11:05LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

5h 45m1 stop Las Vegas Harry Reid Intl

13:30 - 19:50STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

6h 20m1 stop Las Vegas Harry Reid Intl

R2 557Southwest

Wed, Oct 28 - Wed, Oct 28

13:45 - 21:45LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

8h 00m2 stops Oakland San Diego

13:30 - 19:50STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

6h 20m1 stop Las Vegas Harry Reid Intl

R2 638Southwest

Wed, Oct 21 - Wed, Oct 28

13:45 - 21:45LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

8h 00m2 stops Oakland San Diego

6:35 - 13:25STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

6h 50m2 stops San Diego San Jose

R2 719Southwest

Wed, Oct 21 - Wed, Oct 28

8:45 - 16:15LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

7h 30m1 stop Las Vegas Harry Reid Intl

15:10 - 20:15STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

5h 05m1 stop Las Vegas Harry Reid Intl

R2 801Southwest

Thu, Oct 29 - Fri, Oct 30

18:44 - 20:20LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 36mdirect

14:37 - 16:09STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 32mdirect

R2 882Alaska Airlines

Wed, Oct 14 - Wed, Nov 4

13:45 - 21:45LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

8h 00m2 stops Oakland San Diego

13:30 - 19:50STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

6h 20m1 stop Las Vegas Harry Reid Intl

R2 964Southwest

Wed, Oct 21 - Wed, Oct 28

18:44 - 20:20LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 36mdirect

19:01 - 20:33STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 32mdirect

R3 045Alaska Airlines

Wed, Oct 14 - Thu, Nov 5

8:30 - 10:08LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 38mdirect

6:30 - 8:21STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 51mdirect

R3 061Alaska Airlines

Tue, Nov 10 - Tue, Jan 5

8:30 - 10:08LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 38mdirect

11:30 - 13:02STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 32mdirect

R3 094Alaska Airlines

Sat, Nov 7 - Mon, Nov 9

15:10 - 23:20LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

8h 10m2 stops Las Vegas Harry Reid Intl San Diego

15:00 - 20:45STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

5h 45m1 stop Las Vegas Harry Reid Intl

R3 127Southwest

Fri, Oct 30 - Tue, Nov 3

Cheap last-minute flights

Enter your travel dates to find the best prices.

16:34 - 18:18LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 44mdirect

12:01 - 13:33STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 32mdirect

R6 628Alaska Airlines

Mon, Sep 21 - Mon, Sep 28

15:10 - 22:40LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

7h 30m2 stops Oakland San Diego

6:00 - 13:25STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

7h 25m2 stops San Diego Sacramento Intl

R7 035Southwest

Fri, Sep 18 - Thu, Oct 22

15:55 - 22:40LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

6h 45m2 stops San Jose San Diego

6:05 - 13:25STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

7h 20m2 stops San Diego Sacramento Intl

R7 116Southwest

Mon, Sep 21 - Mon, Sep 28

19:55 - 21:31LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 36mdirect

16:36 - 18:17STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 41mdirect

R7 442Alaska Airlines

Mon, Sep 21 - Mon, Sep 28

8:55 - 14:20LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

5h 25m1 stop Las Vegas Harry Reid Intl

6:00 - 13:25STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

7h 25m2 stops San Diego Sacramento Intl

R7 523Southwest

Fri, Sep 18 - Thu, Oct 22

5:20 - 11:20LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

6h 00m1 stop Las Vegas Harry Reid Intl

14:00 - 20:15STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

6h 15m1 stop Las Vegas Harry Reid Intl

R7 768Southwest

Wed, Sep 23 - Sat, Sep 26

5:20 - 11:20LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

6h 00m1 stop Las Vegas Harry Reid Intl

6:05 - 13:15STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

7h 10m2 stops San Diego Las Vegas Harry Reid Intl

R7 849Southwest

Wed, Sep 23 - Thu, Sep 24

15:15 - 21:30LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

6h 15m2 stops San Jose San Diego

6:05 - 13:15STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

7h 10m2 stops San Diego Las Vegas Harry Reid Intl

R7 930Southwest

Wed, Sep 23 - Thu, Sep 24

8:55 - 14:20LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

5h 25m1 stop Las Vegas Harry Reid Intl

15:10 - 20:15STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

5h 05m1 stop Las Vegas Harry Reid Intl

R8 989Southwest

Fri, Sep 18 - Thu, Oct 22

5:20 - 11:20LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

6h 00m1 stop Las Vegas Harry Reid Intl

14:55 - 18:50STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

3h 55m1 stop Las Vegas Harry Reid Intl

R9 396Southwest

Tue, Sep 22 - Thu, Sep 24

Cheap direct flights

Enter your travel dates to find the best prices.

18:44 - 20:20LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 36mdirect

14:37 - 16:09STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 32mdirect

R2 882Alaska Airlines

Wed, Oct 14 - Wed, Nov 4

9:30 - 11:17LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 47mdirect

7:00 - 8:37STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 37mdirect

R3 045Alaska Airlines

Sun, Oct 11 - Sat, Oct 31

8:30 - 10:08LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 38mdirect

6:30 - 8:21STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 51mdirect

R3 061Alaska Airlines

Tue, Nov 10 - Tue, Jan 5

8:30 - 10:08LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 38mdirect

11:30 - 13:02STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 32mdirect

R3 094Alaska Airlines

Sat, Nov 7 - Mon, Nov 9

9:30 - 11:17LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 47mdirect

19:01 - 20:33STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 32mdirect

R3 208Alaska Airlines

Sun, Oct 11 - Mon, Nov 2

17:45 - 19:30LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 45mdirect

11:30 - 13:02STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 32mdirect

R3 371Alaska Airlines

Sat, Oct 31 - Mon, Nov 2

18:44 - 20:20LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 36mdirect

12:15 - 13:49STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 34mdirect

R3 534Alaska Airlines

Mon, Oct 12 - Sat, Oct 31

18:44 - 20:20LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 36mdirect

19:01 - 20:33STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 32mdirect

R3 697Alaska Airlines

Mon, Oct 12 - Fri, Nov 6

9:30 - 11:17LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 47mdirect

7:00 - 8:48STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 48mdirect

R3 794Alaska Airlines

Tue, Oct 13 - Sun, Oct 18

9:30 - 11:17LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 47mdirect

7:00 - 8:48STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 48mdirect

R3 859Alaska Airlines

Sun, Oct 11 - Sun, Oct 18

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Southwest flights from Los Angeles to Santa Rosa

Our best Southwest deals on Los Angeles to Santa Rosa flight tickets

Southwest

Oct 28

LAX5:20Los Angeles Los Angeles

5h 45m

1 stop

STS11:05Santa Rosa Sonoma County

Oct 28

STS13:30Santa Rosa Sonoma County

6h 20m

1 stop

LAX19:50Los Angeles Los Angeles

R2 557

Southwest

Oct 21

LAX13:45Los Angeles Los Angeles

8h 00m

2 stops

STS21:45Santa Rosa Sonoma County

Oct 28

STS13:30Santa Rosa Sonoma County

6h 20m

1 stop

LAX19:50Los Angeles Los Angeles

R2 638

Southwest

Oct 21

LAX13:45Los Angeles Los Angeles

8h 00m

2 stops

STS21:45Santa Rosa Sonoma County

Oct 28

STS6:35Santa Rosa Sonoma County

6h 50m

2 stops

LAX13:25Los Angeles Los Angeles

R2 719

Delta flights from Los Angeles to Santa Rosa

Our best Delta deals on Los Angeles to Santa Rosa flight tickets

Delta

Oct 16

LAX11:38Los Angeles Los Angeles

4h 27m

1 stop

STS16:05Santa Rosa Sonoma County

Nov 4

STS11:21Santa Rosa Sonoma County

5h 10m

1 stop

LAX16:31Los Angeles Los Angeles

R3 371

Delta

Oct 17

LAX6:00Los Angeles Los Angeles

4h 41m

1 stop

STS10:41Santa Rosa Sonoma County

Oct 19

STS16:49Santa Rosa Sonoma County

7h 06m

1 stop

LAX23:55Los Angeles Los Angeles

R3 697

Delta

Oct 26

LAX5:30Los Angeles Los Angeles

5h 11m

1 stop

STS10:41Santa Rosa Sonoma County

Oct 29

STS11:21Santa Rosa Sonoma County

5h 10m

1 stop

LAX16:31Los Angeles Los Angeles

R3 859

momondo Fare Finder

Use the filters below to find and compare flights from Los Angeles to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Wed 28/10

5:20-11:05

1 stop5h 45m

Santa Rosa Sonoma County

Wed 28/10

13:30-19:50

1 stop6h 20m

R2 557

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Wed 21/10

13:45-21:45

2 stops8h 00m

Santa Rosa Sonoma County

Wed 28/10

13:30-19:50

1 stop6h 20m

R2 638

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Wed 21/10

13:45-21:45

2 stops8h 00m

Santa Rosa Sonoma County

Wed 28/10

6:35-13:25

2 stops6h 50m

R2 719

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Thu 29/10

8:45-16:15

1 stop7h 30m

Santa Rosa Sonoma County

Fri 30/10

15:10-20:15

1 stop5h 05m

R2 801

Fastest return journey

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Wed 14/10

18:44-20:20

Nonstop1h 36m

Santa Rosa Sonoma County

Wed 4/11

14:37-16:09

Nonstop1h 32m

R2 882

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Wed 21/10

13:45-21:45

2 stops8h 00m

Santa Rosa Sonoma County

Wed 28/10

13:30-19:50

1 stop6h 20m

R2 964

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Wed 14/10

18:44-20:20

Nonstop1h 36m

Santa Rosa Sonoma County

Thu 5/11

19:01-20:33

Nonstop1h 32m

R3 045

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Tue 10/11

8:30-10:08

Nonstop1h 38m

Santa Rosa Sonoma County

Tue 5/1

6:30-8:21

Nonstop1h 51m

R3 061

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Sat 7/11

8:30-10:08

Nonstop1h 38m

Santa Rosa Sonoma County

Mon 9/11

11:30-13:02

Nonstop1h 32m

R3 094

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Fri 30/10

15:10-23:20

2 stops8h 10m

Santa Rosa Sonoma County

Tue 3/11

15:00-20:45

1 stop5h 45m

R3 127

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Los Angeles to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Los Angeles and Santa Rosa?

Prices are currently low for flights on this route.

Typical prices usually range from R3 941 to R6 465.
The lowest price recently found on this route was R2 557.

What is the cheapest month to fly to Santa Rosa?

If you aren’t able to travel to Santa Rosa during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of R4 267.

How far in advance should I book a flight from Los Angeles to Santa Rosa?

You are more likely to see cheaper flights to Santa Rosa from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Rosa for around R4 752 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Rosa from Los Angeles for as low as R3 241 on momondo.

How have Los Angeles to Santa Rosa flight prices changed over time?

As of September 2026, prices for Los Angeles to Santa Rosa flights are approximately 59% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Los Angeles to Santa Rosa (LAX to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Santa Rosa

Best price found	R1 286
Direct flights	Every day
Airports in Santa Rosa	1 airport

The best one-way flight to Santa Rosa from Los Angeles in the past 72 hours is R1 286. The best return flight deal from Los Angeles to Santa Rosa found on momondo in the last 72 hours is R2 557.

Direct flights go from Los Angeles to Santa Rosa every day.

There is 1 airport in Santa Rosa. From Los Angeles there are direct flights to Santa Rosa Sonoma County (STS).

Search flight deals

Frequently asked questions about flying from Los Angeles to Santa Rosa

How far is Los Angeles Los Angeles to Santa Rosa Sonoma County by plane?
There are 626,7 km between Los Angeles Los Angeles and Santa Rosa Sonoma County.
When did momondo last update prices for flights from Los Angeles Los Angeles Airport to Santa Rosa Sonoma County Airport?
Prices for flights from Los Angeles Los Angeles Airport to Santa Rosa Sonoma County Airport are refreshed on a daily basis.
How old do you have to be to fly from Los Angeles Los Angeles Airport to Santa Rosa Sonoma County Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Los Angeles Airport to Santa Rosa Sonoma County Airport.
What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?
The necessary travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Los Angeles to Santa Rosa?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Los Angeles to Santa Rosa is Embraer 170 (33,51% of total bookings). The next most popular plane models are Airbus A321neo (13,14%), Boeing 737-800 Passenger/BBJ2 (winglets) (10,46%), and Boeing 737-800 (9,38%).

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Santa Rosa?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Los Angeles to Santa Rosa for you.

Can I find flights from Los Angeles to Santa Rosa with flexible booking policies on momondo?

Yes. All flights to Santa Rosa from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Los Angeles to Santa Rosa?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santa Rosa from Los Angeles.

I’m not ready to book a flight from Los Angeles to Santa Rosa right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Los Angeles to Santa Rosa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santa Rosa and let you know when they change.