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

As of September 2026, 66 flights take off from Los Angeles and land in Santa Rosa each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

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

The number of flights available between Los Angeles and Santa Rosa is 9 per day as of September 2026. The most frequent departure time is 19:00, with 41% of daily flights leaving in the evening.

Which airlines fly to Santa Rosa?

Alaska Airlines, Frontier and Delta are the top three most popular airlines that fly to Santa Rosa from Los Angeles according to our data. Alaska Airlines is the first choice among our users, with 64% of people opting to fly with this airline when travelling to Santa Rosa. Keep in mind that there are 3 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

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

Southwest, Delta, and Alaska Airlines 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 license 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.

£59 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.

05:20 - 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

£117Southwest

Wed, 28 Oct - Wed, 28 Oct

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

£120Southwest

Wed, 21 Oct - Wed, 28 Oct

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

9h 45m2 stops Sacramento Intl San Diego

06:35 - 13:00STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

6h 25m2 stops San Diego Las Vegas Harry Reid Intl

£124Southwest

Wed, 21 Oct - Wed, 28 Oct

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

9h 45m2 stops Sacramento Intl San Diego

06:35 - 13:00STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

6h 25m2 stops San Diego Las Vegas Harry Reid Intl

£124Southwest

Wed, 7 Oct - Tue, 13 Oct

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

8h 00m2 stops Oakland San Diego

06:35 - 13:25STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

6h 50m2 stops San Diego San Jose

£124Southwest

Wed, 21 Oct - Wed, 28 Oct

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

1h 36mdirect

07:07 - 08:53STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 46mdirect

£132Alaska Airlines

Tue, 13 Oct - Wed, 4 Nov

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

£132Alaska Airlines

Wed, 14 Oct - Sat, 31 Oct

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

£132Alaska Airlines

Wed, 28 Oct - Tue, 3 Nov

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

£132Alaska Airlines

Wed, 14 Oct - Wed, 4 Nov

11:55 - 13:33LAX 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

£132Alaska Airlines

Tue, 3 Nov - Sat, 7 Nov

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

£303Alaska Airlines

Mon, 21 Sep - Mon, 28 Sep

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

6h 00m1 stop Las Vegas Harry Reid Intl

13:40 - 18:55STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

5h 15m1 stop Las Vegas Harry Reid Intl

£318Southwest

Wed, 23 Sep - Wed, 30 Sep

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

7h 25m2 stops Las Vegas Harry Reid Intl San Diego

14:55 - 20:50STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

5h 55m1 stop Las Vegas Harry Reid Intl

£321Southwest

Mon, 21 Sep - Mon, 28 Sep

13:25 - 21:30LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

8h 05m2 stops Oakland San Diego

13:40 - 17:30STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

3h 50m1 stop Las Vegas Harry Reid Intl

£321Southwest

Wed, 23 Sep - Wed, 30 Sep

13:25 - 21:30LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

8h 05m2 stops Oakland San Diego

06:00 - 13:05STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

7h 05m2 stops San Diego Phoenix Sky Harbor Intl

£325Southwest

Wed, 23 Sep - Wed, 30 Sep

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

6h 45m2 stops San Jose San Diego

06:05 - 13:25STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

7h 20m2 stops San Diego Sacramento Intl

£325Southwest

Mon, 21 Sep - Mon, 28 Sep

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

£340Alaska Airlines

Mon, 21 Sep - Mon, 28 Sep

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

£340Alaska Airlines

Mon, 21 Sep - Mon, 28 Sep

05:20 - 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

£355Southwest

Wed, 23 Sep - Thu, 24 Sep

05:20 - 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

£355Southwest

Wed, 23 Sep - Sat, 26 Sep

Cheap direct flights

Enter your travel dates to find the best prices.

09:22 - 11:04LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 42mdirect

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

1h 32mdirect

£132Alaska Airlines

Sat, 17 Oct - Tue, 3 Nov

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

£132Alaska Airlines

Wed, 14 Oct - Sat, 31 Oct

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

1h 36mdirect

07:07 - 08:53STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 46mdirect

£132Alaska Airlines

Tue, 13 Oct - Wed, 4 Nov

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

£132Alaska Airlines

Wed, 28 Oct - Tue, 3 Nov

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

1h 38mdirect

07:07 - 08:53STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 46mdirect

£132Alaska Airlines

Wed, 4 Nov - Sat, 7 Nov

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

£132Alaska Airlines

Wed, 14 Oct - Wed, 4 Nov

11:55 - 13:33LAX 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

£132Alaska Airlines

Tue, 3 Nov - Sat, 7 Nov

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

1h 36mdirect

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

1h 32mdirect

£132Alaska Airlines

Wed, 14 Oct - Tue, 3 Nov

09:22 - 11:04LAX Los Angeles Los Angeles-STS Santa Rosa Sonoma County

1h 42mdirect

07:07 - 08:53STS Santa Rosa Sonoma County-LAX Los Angeles Los Angeles

1h 46mdirect

£132Alaska Airlines

Sat, 17 Oct - Wed, 4 Nov

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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

28 Oct

LAX05:20Los Angeles Los Angeles

5h 45m

1 stop

STS11:05Santa Rosa Sonoma County

28 Oct

STS13:30Santa Rosa Sonoma County

6h 20m

1 stop

LAX19:50Los Angeles Los Angeles

£117

Southwest

21 Oct

LAX13:45Los Angeles Los Angeles

8h 00m

2 stops

STS21:45Santa Rosa Sonoma County

28 Oct

STS13:30Santa Rosa Sonoma County

6h 20m

1 stop

LAX19:50Los Angeles Los Angeles

£120

Southwest

21 Oct

LAX13:45Los Angeles Los Angeles

8h 00m

2 stops

STS21:45Santa Rosa Sonoma County

28 Oct

STS06:35Santa Rosa Sonoma County

6h 50m

2 stops

LAX13:25Los Angeles Los Angeles

£124

Alaska Airlines flights from Los Angeles to Santa Rosa

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

Alaska Airlines

14 Oct

LAX18:44Los Angeles Los Angeles

1h 36m

STS20:20Santa Rosa Sonoma County

4 Nov

STS14:37Santa Rosa Sonoma County

1h 32m

LAX16:09Los Angeles Los Angeles

£132

Alaska Airlines

14 Oct

LAX18:44Los Angeles Los Angeles

1h 36m

STS20:20Santa Rosa Sonoma County

5 Nov

STS19:01Santa Rosa Sonoma County

1h 32m

LAX20:33Los Angeles Los Angeles

£139

Alaska Airlines

10 Nov

LAX08:30Los Angeles Los Angeles

1h 38m

STS10:08Santa Rosa Sonoma County

5 Jan

STS06:30Santa Rosa Sonoma County

1h 51m

LAX08:21Los Angeles Los Angeles

£140

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

05:20-11:05

1 stop5h 45m

Santa Rosa Sonoma County

Wed 28/10

13:30-19:50

1 stop6h 20m

£117

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

£120

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Wed 21/10

12:00-21:45

2 stops9h 45m

Santa Rosa Sonoma County

Wed 28/10

06:35-13:00

2 stops6h 25m

£124

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Wed 7/10

12:00-21:45

2 stops9h 45m

Santa Rosa Sonoma County

Tue 13/10

06:35-13:00

2 stops6h 25m

£124

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

06:35-13:25

2 stops6h 50m

£124

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Tue 13/10

18:44-20:20

Nonstop1h 36m

Santa Rosa Sonoma County

Wed 4/11

07:07-08:53

Nonstop1h 46m

£132

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

Sat 31/10

12:15-13:49

Nonstop1h 34m

£132

Fastest return journey

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Wed 28/10

18:44-20:20

Nonstop1h 36m

Santa Rosa Sonoma County

Tue 3/11

14:37-16:09

Nonstop1h 32m

£132

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

£132

Los AngelesSanta Rosa

LAX Los Angeles Los Angeles - STS Santa Rosa Sonoma County

LAXSTS

Los Angeles Los Angeles

Tue 3/11

11:55-13:33

Nonstop1h 38m

Santa Rosa Sonoma County

Sat 7/11

11:30-13:02

Nonstop1h 32m

£132

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 £180 to £295.
The lowest price recently found on this route was £117.

What is the cheapest month to fly to Santa Rosa?

The cheapest month to fly to Santa Rosa from Los Angeles is in January. Flight prices, which tend to average around £184, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Santa Rosa, with average flight prices from Los Angeles averaging around £195.

What is the cheapest Los Angeles Los Angeles to Santa Rosa Sonoma County flight route?

Fly from Los Angeles Los Angeles to Santa Rosa Sonoma County for the best Los Angeles Los Angeles - Santa Rosa Sonoma County flight prices

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 £217 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 £148 on momondo.

What cabin class options are available on Los Angeles to Santa Rosa flights?

There is only 1 cabin class available to choose from on Los Angeles to Santa Rosa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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	£59
Fastest flight time	1h 36m
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 £59. The best return flight deal from Los Angeles to Santa Rosa found on momondo in the last 72 hours is £117.

The fastest flight from Los Angeles to Santa Rosa takes 1h 36m

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).

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Frequently asked questions about flying from Los Angeles to Santa Rosa

How far is Los Angeles to Santa Rosa Sonoma County by plane?
Los Angeles and Santa Rosa Sonoma County are 389.4 mi apart from one another. By plane, this route typically takes 1h 36m.
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 license 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%).

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Why use momondo?

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

Finding the right flight to Santa Rosa from Los Angeles is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Rosa quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Santa Rosa from Los Angeles which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Los Angeles to Santa Rosa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.