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 45 per week as of September 2026. The most frequent departure day is Mon, with 24% of weekly flights leaving on this day.

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

6 flights are operational daily from Los Angeles to Santa Rosa as of September 2026. The most popular departure time for this route is 9:00, with 39% of flights per day taking off at midday.

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

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

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

Prices for flights from 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 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 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 461 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.

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

1h 47mdirect

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

1h 34mdirect

R2 906Alaska Airlines

Wed, Oct 28 - Sat, Oct 31

12:00 - 21:45LAX Los Angeles-STS Santa Rosa Sonoma County

9h 45m2 stops Sacramento Intl San Diego

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

5h 45m1 stop Las Vegas Harry Reid Intl

R2 988Southwest

Tue, Oct 27 - Tue, Nov 3

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

8h 00m2 stops Oakland San Diego

15:00 - 21:55STS Santa Rosa Sonoma County-LAX Los Angeles

6h 55m2 stops Las Vegas Harry Reid Intl San Jose

R3 070Southwest

Tue, Oct 27 - Tue, Nov 3

12:00 - 21:45LAX Los Angeles-STS Santa Rosa Sonoma County

9h 45m2 stops Sacramento Intl San Diego

14:15 - 22:40STS Santa Rosa Sonoma County-LAX Los Angeles

8h 25m1 stop Denver Intl

R3 152Southwest

Tue, Oct 27 - Mon, Nov 2

16:01 - 17:46LAX Los Angeles-STS Santa Rosa Sonoma County

1h 45mdirect

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

1h 32mdirect

R3 234Alaska Airlines

Thu, Oct 29 - Thu, Nov 5

16:00 - 23:20LAX Los Angeles-STS Santa Rosa Sonoma County

7h 20m2 stops Oakland San Diego

14:15 - 22:40STS Santa Rosa Sonoma County-LAX Los Angeles

8h 25m1 stop Denver Intl

R3 316Southwest

Mon, Oct 26 - Mon, Nov 2

6:00 - 10:41LAX Los Angeles-STS Santa Rosa Sonoma County

4h 41m1 stop Salt Lake City

16:49 - 21:45STS Santa Rosa Sonoma County-LAX Los Angeles

4h 56m1 stop Salt Lake City

R3 398Delta

Thu, Oct 22 - Sat, Oct 24

5:30 - 10:41LAX Los Angeles-STS Santa Rosa Sonoma County

5h 11m1 stop Salt Lake City

16:49 - 21:45STS Santa Rosa Sonoma County-LAX Los Angeles

4h 56m1 stop Salt Lake City

R3 562Delta

Thu, Oct 29 - Sun, Nov 1

17:09 - 18:57LAX Los Angeles-STS Santa Rosa Sonoma County

1h 48mdirect

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

1h 51mdirect

R3 727Alaska Airlines

Tue, Dec 29 - Wed, Jan 6

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

8h 00m2 stops Oakland San Diego

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

6h 20m1 stop Las Vegas Harry Reid Intl

R3 809Southwest

Wed, Oct 21 - Wed, Oct 28

Cheap last-minute flights

Enter your travel dates to find the best prices.

16:00 - 23:20LAX Los Angeles-STS Santa Rosa Sonoma County

7h 20m2 stops Oakland San Diego

15:05 - 21:00STS Santa Rosa Sonoma County-LAX Los Angeles

5h 55m1 stop Las Vegas Harry Reid Intl

R5 286Southwest

Mon, Oct 5 - Sat, Oct 24

16:00 - 23:20LAX Los Angeles-STS Santa Rosa Sonoma County

7h 20m2 stops Oakland San Diego

15:05 - 23:25STS Santa Rosa Sonoma County-LAX Los Angeles

8h 20m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

R5 368Southwest

Mon, Oct 5 - Sat, Oct 24

5:10 - 9:55LAX Los Angeles-STS Santa Rosa Sonoma County

4h 45m1 stop Las Vegas Harry Reid Intl

15:05 - 21:00STS Santa Rosa Sonoma County-LAX Los Angeles

5h 55m1 stop Las Vegas Harry Reid Intl

R5 697Southwest

Sun, Oct 4 - Sat, Oct 24

5:10 - 9:55LAX Los Angeles-STS Santa Rosa Sonoma County

4h 45m1 stop Las Vegas Harry Reid Intl

7:25 - 14:05STS Santa Rosa Sonoma County-LAX Los Angeles

6h 40m2 stops San Diego Phoenix Sky Harbor Intl

R5 779Southwest

Sun, Oct 4 - Sat, Oct 24

11:38 - 16:05LAX Los Angeles-STS Santa Rosa Sonoma County

4h 27m1 stop Salt Lake City

16:49 - 23:55STS Santa Rosa Sonoma County-LAX Los Angeles

7h 06m1 stop Salt Lake City

R6 025Delta

Tue, Oct 6 - Tue, Oct 13

9:44 - 11:21LAX Los Angeles-STS Santa Rosa Sonoma County

1h 37mdirect

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

1h 37mdirect

R6 189Alaska Airlines

Fri, Oct 2 - Thu, Oct 22

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

5h 45m1 stop Las Vegas Harry Reid Intl

7:25 - 14:05STS Santa Rosa Sonoma County-LAX Los Angeles

6h 40m2 stops San Diego Phoenix Sky Harbor Intl

R6 600Southwest

Tue, Oct 6 - Sat, Oct 10

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

1h 36mdirect

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

1h 37mdirect

R6 682Alaska Airlines

Tue, Oct 6 - Tue, Oct 13

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

1h 44mdirect

6:19 - 18:24STS Santa Rosa Sonoma County-LAX Los Angeles

12h 05m2 stops San Diego San Francisco

R6 780Alaska Airlines

Fri, Oct 2 - Tue, Oct 20

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

1h 47mdirect

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

1h 34mdirect

R7 174Alaska Airlines

Tue, Oct 6 - Sat, Oct 10

Cheap direct flights

Enter your travel dates to find the best prices.

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

1h 47mdirect

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

1h 34mdirect

R2 906Alaska Airlines

Wed, Oct 28 - Sat, Oct 31

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

1h 36mdirect

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

1h 34mdirect

R3 070Alaska Airlines

Thu, Oct 22 - Sat, Oct 24

16:01 - 17:46LAX Los Angeles-STS Santa Rosa Sonoma County

1h 45mdirect

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

1h 32mdirect

R3 234Alaska Airlines

Thu, Oct 29 - Thu, Nov 5

16:01 - 17:46LAX Los Angeles-STS Santa Rosa Sonoma County

1h 45mdirect

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

1h 34mdirect

R3 562Alaska Airlines

Mon, Oct 19 - Sat, Oct 24

17:09 - 18:57LAX Los Angeles-STS Santa Rosa Sonoma County

1h 48mdirect

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

1h 51mdirect

R3 727Alaska Airlines

Tue, Dec 29 - Wed, Jan 6

8:37 - 10:15LAX Los Angeles-STS Santa Rosa Sonoma County

1h 38mdirect

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

1h 32mdirect

R3 809Alaska Airlines

Sat, Nov 7 - Sat, Nov 7

8:15 - 10:04LAX Los Angeles-STS Santa Rosa Sonoma County

1h 49mdirect

7:41 - 9:37STS Santa Rosa Sonoma County-LAX Los Angeles

1h 56mdirect

R3 891Alaska Airlines

Tue, Nov 24 - Fri, Nov 27

20:15 - 21:54LAX Los Angeles-STS Santa Rosa Sonoma County

1h 39mdirect

12:55 - 14:33STS Santa Rosa Sonoma County-LAX Los Angeles

1h 38mdirect

R4 055Alaska Airlines

Sun, Feb 28 - Wed, Mar 3

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

1h 45mdirect

11:57 - 13:40STS Santa Rosa Sonoma County-LAX Los Angeles

1h 43mdirect

R4 219Alaska Airlines

Sat, Oct 10 - Mon, Oct 12

13:10 - 14:49LAX Los Angeles-STS Santa Rosa Sonoma County

1h 39mdirect

15:10 - 16:44STS Santa Rosa Sonoma County-LAX Los Angeles

1h 34mdirect

R4 383Alaska Airlines

Sat, Nov 21 - Thu, Nov 26

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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 27

LAX12:00Los Angeles

9h 45m

2 stops

STS21:45Santa Rosa Sonoma County

Nov 3

STS15:00Santa Rosa Sonoma County

5h 45m

1 stop

LAX20:45Los Angeles

R2 988

Southwest

Oct 27

LAX13:45Los Angeles

8h 00m

2 stops

STS21:45Santa Rosa Sonoma County

Nov 3

STS15:00Santa Rosa Sonoma County

6h 55m

2 stops

LAX21:55Los Angeles

R3 070

Southwest

Oct 27

LAX12:00Los Angeles

9h 45m

2 stops

STS21:45Santa Rosa Sonoma County

Nov 2

STS14:15Santa Rosa Sonoma County

8h 25m

1 stop

LAX22:40Los Angeles

R3 152

Alaska Airlines flights from Los Angeles to Santa Rosa

Our best Alaska Airlines deals on Los Angeles to Santa Rosa flight tickets

Alaska Airlines

Oct 28

LAX9:30Los Angeles

1h 47m

STS11:17Santa Rosa Sonoma County

Oct 31

STS12:15Santa Rosa Sonoma County

1h 34m

LAX13:49Los Angeles

R2 906

Alaska Airlines

Oct 29

LAX16:01Los Angeles

1h 45m

STS17:46Santa Rosa Sonoma County

Nov 5

STS11:30Santa Rosa Sonoma County

1h 32m

LAX13:02Los Angeles

R3 234

Alaska Airlines

Dec 29

LAX17:09Los Angeles

1h 48m

STS18:57Santa Rosa Sonoma County

Jan 6

STS6:30Santa Rosa Sonoma County

1h 51m

LAX8:21Los Angeles

R3 727

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 - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles

Wed 28/10

9:30-11:17

Nonstop1h 47m

Santa Rosa Sonoma County

Sat 31/10

12:15-13:49

Nonstop1h 34m

R2 906

Los AngelesSanta Rosa

LAX Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles

Tue 27/10

12:00-21:45

2 stops9h 45m

Santa Rosa Sonoma County

Tue 3/11

15:00-20:45

1 stop5h 45m

R2 988

Los AngelesSanta Rosa

LAX Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles

Tue 27/10

13:45-21:45

2 stops8h 00m

Santa Rosa Sonoma County

Tue 3/11

15:00-21:55

2 stops6h 55m

R3 070

Los AngelesSanta Rosa

LAX Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles

Tue 27/10

12:00-21:45

2 stops9h 45m

Santa Rosa Sonoma County

Mon 2/11

14:15-22:40

1 stop8h 25m

R3 152

Fastest return journey

Los AngelesSanta Rosa

LAX Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles

Thu 29/10

16:01-17:46

Nonstop1h 45m

Santa Rosa Sonoma County

Thu 5/11

11:30-13:02

Nonstop1h 32m

R3 234

Los AngelesSanta Rosa

LAX Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles

Mon 26/10

16:00-23:20

2 stops7h 20m

Santa Rosa Sonoma County

Mon 2/11

14:15-22:40

1 stop8h 25m

R3 316

Los AngelesSanta Rosa

LAX Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles

Thu 22/10

6:00-10:41

1 stop4h 41m

Santa Rosa Sonoma County

Sat 24/10

16:49-21:45

1 stop4h 56m

R3 398

Los AngelesSanta Rosa

LAX Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles

Thu 29/10

5:30-10:41

1 stop5h 11m

Santa Rosa Sonoma County

Sun 1/11

16:49-21:45

1 stop4h 56m

R3 562

Los AngelesSanta Rosa

LAX Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles

Tue 29/12

17:09-18:57

Nonstop1h 48m

Santa Rosa Sonoma County

Wed 6/1

6:30-8:21

Nonstop1h 51m

R3 727

Los AngelesSanta Rosa

LAX Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

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

R3 809

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 727 to R6 846.
The lowest price recently found on this route was R2 906.

What is the cheapest month to fly to Santa Rosa?

If you aren’t able to travel to Santa Rosa during the month of May, then flying in April is also cheap. Prices for this month can be found on momondo for an average of R4 383.

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 803 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 004 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 461
Direct flights	Mon, Tue, Wed, Thu, Fri and Sun
Airports in Santa Rosa	1 airport

The best one-way flight to Santa Rosa from Los Angeles in the past 72 hours is R1 461. The best return flight deal from Los Angeles to Santa Rosa found on momondo in the last 72 hours is R2 906.

Direct flights go from Los Angeles to Santa Rosa on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights..

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 to Santa Rosa Sonoma County by plane?
There are 626,7 km between Los Angeles and Santa Rosa Sonoma County.
When did momondo last update prices for flights from Los Angeles Airport to Santa Rosa Sonoma County Airport?
Prices for flights from 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 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 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 (37,11% of total bookings). The next most popular plane models are Airbus A321neo (12,26%), Boeing 737-800 Passenger/BBJ2 (winglets) (9,75%), and Airbus A320neo (8,18%).

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.