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 May 2026. The most frequent departure time is 21:00, with 51% of daily flights leaving in the evening.

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

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

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

As of May 2026, 64 flights take off from Los Angeles and land in Santa Rosa each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

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 49% of people opting to fly with this airline when travelling to Santa Rosa. Keep in mind that there are 5 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

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.

£73 Cheap Flights from Los Angeles to Santa Rosa in 2026

Q: 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 £270 to £141. The lowest price recently found on this route was £115.

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Find the cheapest flights from Los Angeles to San Francisco

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

09:35 - 11:11

LAX

STS

1h 36mdirect

07:59 - 09:38

STS

LAX

1h 39mdirect

£115Alaska Airlines

Sat, 30 May - Tue, 2 Jun

19:45 - 21:22

LAX

STS

1h 37mdirect

17:21 - 19:01

STS

LAX

1h 40mdirect

£130Alaska Airlines

Fri, 29 May - Tue, 2 Jun

09:35 - 11:11

LAX

STS

1h 36mdirect

11:38 - 13:18

STS

LAX

1h 40mdirect

£141Alaska Airlines

Sat, 6 Jun - Wed, 17 Jun

19:45 - 21:22

LAX

STS

1h 37mdirect

07:59 - 09:38

STS

LAX

1h 39mdirect

£145Alaska Airlines

Mon, 25 May - Mon, 1 Jun

09:25 - 11:10

LAX

STS

1h 45mdirect

06:00 - 07:44

STS

LAX

1h 44mdirect

£156Alaska Airlines

Sun, 7 Jun - Wed, 17 Jun

19:45 - 21:22

LAX

STS

1h 37mdirect

17:21 - 19:01

STS

LAX

1h 40mdirect

£163Alaska Airlines

Fri, 22 May - Tue, 26 May

09:00 - 10:45

LAX

STS

1h 45mdirect

06:00 - 07:44

STS

LAX

1h 44mdirect

£165Alaska Airlines

Sun, 14 Jun - Sun, 21 Jun

09:00 - 10:45

LAX

STS

1h 45mdirect

17:35 - 19:15

STS

LAX

1h 40mdirect

£167Alaska Airlines

Sat, 13 Jun - Thu, 25 Jun

09:25 - 11:10

LAX

STS

1h 45mdirect

11:38 - 13:18

STS

LAX

1h 40mdirect

£185Alaska Airlines

Tue, 9 Jun - Thu, 11 Jun

19:45 - 21:22

LAX

STS

1h 37mdirect

07:59 - 09:38

STS

LAX

1h 39mdirect

£189Alaska Airlines

Fri, 22 May - Wed, 27 May

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Alaska Airlines flights from Los Angeles to Santa Rosa

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

Alaska Airlines

30 May

LAX09:35Los Angeles Los Angeles

1h 36m

STS11:11Santa Rosa Sonoma County

2 Jun

STS07:59Santa Rosa Sonoma County

1h 39m

LAX09:38Los Angeles Los Angeles

£115

Alaska Airlines

29 May

LAX19:45Los Angeles Los Angeles

1h 37m

STS21:22Santa Rosa Sonoma County

2 Jun

STS17:21Santa Rosa Sonoma County

1h 40m

LAX19:01Los Angeles Los Angeles

£130

Alaska Airlines

6 Jun

LAX09:35Los Angeles Los Angeles

1h 36m

STS11:11Santa Rosa Sonoma County

17 Jun

STS11:38Santa Rosa Sonoma County

1h 40m

LAX13:18Los Angeles Los Angeles

£141

Southwest flights from Los Angeles to Santa Rosa

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

Southwest

3 Jun

LAX08:40Los Angeles Los Angeles

7h 15m

1 stop

STS15:55Santa Rosa Sonoma County

5 Jun

STS15:55Santa Rosa Sonoma County

3h 50m

1 stop

LAX19:45Los Angeles Los Angeles

£196

Southwest

4 Aug

LAX05:20Los Angeles Los Angeles

6h 00m

1 stop

STS11:20Santa Rosa Sonoma County

10 Aug

STS14:55Santa Rosa Sonoma County

3h 55m

1 stop

LAX18:50Los Angeles Los Angeles

£204

Southwest

1 Aug

LAX05:35Los Angeles Los Angeles

7h 55m

1 stop

STS13:30Santa Rosa Sonoma County

3 Aug

STS17:10Santa Rosa Sonoma County

6h 30m

2 stops

LAX23:40Los Angeles Los Angeles

£212

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles Los Angeles

Sat 30/5

09:35-11:11

Nonstop1h 36m

Santa Rosa Sonoma County

Tue 2/6

07:59-09:38

Nonstop1h 39m

£115

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles Los Angeles

Fri 29/5

19:45-21:22

Nonstop1h 37m

Santa Rosa Sonoma County

Tue 2/6

17:21-19:01

Nonstop1h 40m

£130

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles Los Angeles

Sat 6/6

09:35-11:11

Nonstop1h 36m

Santa Rosa Sonoma County

Wed 17/6

11:38-13:18

Nonstop1h 40m

£141

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles Los Angeles

Mon 25/5

19:45-21:22

Nonstop1h 37m

Santa Rosa Sonoma County

Mon 1/6

07:59-09:38

Nonstop1h 39m

£145

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles Los Angeles

Sun 7/6

09:25-11:10

Nonstop1h 45m

Santa Rosa Sonoma County

Wed 17/6

06:00-07:44

Nonstop1h 44m

£156

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles Los Angeles

Fri 22/5

19:45-21:22

Nonstop1h 37m

Santa Rosa Sonoma County

Tue 26/5

17:21-19:01

Nonstop1h 40m

£163

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles Los Angeles

Sun 14/6

09:00-10:45

Nonstop1h 45m

Santa Rosa Sonoma County

Sun 21/6

06:00-07:44

Nonstop1h 44m

£165

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles Los Angeles

Sat 13/6

09:00-10:45

Nonstop1h 45m

Santa Rosa Sonoma County

Thu 25/6

17:35-19:15

Nonstop1h 40m

£167

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles Los Angeles

Tue 9/6

09:25-11:10

Nonstop1h 45m

Santa Rosa Sonoma County

Thu 11/6

11:38-13:18

Nonstop1h 40m

£185

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles Los Angeles

Fri 22/5

19:45-21:22

Nonstop1h 37m

Santa Rosa Sonoma County

Wed 27/5

07:59-09:38

Nonstop1h 39m

£189

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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

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Other information

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

What is the cheapest month to fly to Santa Rosa?

The cheapest month to fly to Santa Rosa from Los Angeles is in May. Flight prices, which tend to average around £178, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Santa Rosa, with average flight prices from Los Angeles averaging around £179.

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 £194 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 £123 on momondo.

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

As of May 2026, prices for Los Angeles to Santa Rosa flights are approximately 36% 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

Fastest flight time	6h 35m
Direct flights	Every day
Airports in Santa Rosa	1 airport

The fastest flight from Los Angeles to Santa Rosa takes 6h 35m

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 6h 35m.
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 (18.92% of total bookings). The next most popular plane models are Embraer 175 (18.00%), Boeing 737-800 (10.76%), and Boeing 737-800 Passenger/BBJ2 (winglets) (8.91%).

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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.