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

The number of flights available between California and Santa Rosa is 103 per week as of February 2026. The most frequent departure day is Fri, with 24% of weekly flights leaving on this day.

What airlines fly to Santa Rosa?

United Airlines, Frontier and Alaska Airlines are the top three most popular airlines that fly to Santa Rosa from California according to our data. United Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 10 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 California to Santa Rosa Sonoma County?

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

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

14 flights are operational daily from California to Santa Rosa as of February 2026. The most popular departure time for this route is 8:00AM, with 39% of flights per day taking off at noon.

How long does it take to fly to Santa Rosa?

Average flight duration from California to Santa Rosa depends on which airport you fly into and out of. Flying from Los Angeles to San Francisco is 1h 20m on average, while flying from Santa Ana to San Francisco is 1h 33m on average. San Francisco is the most popular airport in Santa Rosa.

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

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

How many operators does momondo search for flights from California to Santa Rosa Sonoma County Airport?

As of February 2026, there are 5 operators available to choose from for flights from California to Santa Rosa Sonoma County Airport.

How old do you have to be to fly from California 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 California to Santa Rosa Sonoma County Airport.

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

The required travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$59 Cheap Flights from California to Santa Rosa in 2026

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8:19 am - 10:11 am

LAX

STS

1h 52mnonstop

7:00 am - 8:47 am

STS

LAX

1h 47mnonstop

$105Hawaiian Airlines

Sat, Feb 28 - Mon, Mar 2

8:19 am - 10:11 am

LAX

STS

1h 52mnonstop

7:00 am - 8:47 am

STS

LAX

1h 47mnonstop

$108Hawaiian Airlines

Sat, Feb 28 - Mon, Mar 2

10:10 pm - 11:57 pm

LAX

STS

1h 47mnonstop

7:00 am - 8:47 am

STS

LAX

1h 47mnonstop

$116Hawaiian Airlines

Thu, Feb 26 - Mon, Mar 2

8:19 am - 10:11 am

LAX

STS

1h 52mnonstop

7:48 pm - 9:28 pm

STS

LAX

1h 40mnonstop

$117Alaska Airlines

Sat, Feb 28 - Thu, Mar 5

7:15 am - 9:10 am

BUR

STS

1h 55mnonstop

8:02 pm - 9:28 pm

STS

BUR

1h 26mnonstop

$117Alaska Airlines

Thu, Mar 26 - Sat, Mar 28

4:22 pm - 6:22 pm

ONT

STS

2h 00mnonstop

2:12 pm - 3:42 pm

STS

ONT

1h 30mnonstop

$117Alaska Airlines

Sat, Mar 21 - Sat, Mar 28

9:14 pm - 11:13 pm

SAN

STS

1h 59mnonstop

7:00 am - 8:58 am

STS

SAN

1h 58mnonstop

$127Alaska Airlines

Wed, Apr 8 - Tue, Apr 14

3:20 pm - 10:10 pm

BUR

STS

6h 50m

2 stops

2:25 pm - 3:45 pm

STS

BUR

1h 20mnonstop

$152Southwest

Tue, Apr 7 - Fri, Apr 10

9:40 am - 3:55 pm

SAN

STS

6h 15m

1 stop

6:00 am - 7:45 am

STS

SAN

1h 45mnonstop

$155Southwest

Tue, Apr 14 - Tue, Apr 21

5:17 pm - 7:17 pm

LAS

STS

2h 00mnonstop

10:43 am - 3:00 pm

STS

LAS

4h 17m

1 stop

$212Multiple Airlines

Sat, Mar 14 - Thu, Mar 19

American Airlines flights from California to Santa Rosa

Our best American Airlines deals on California to Santa Rosa flight tickets

American Airlines

Feb 25

LAX10:19 amLos Angeles

5h 34m

1 stop

STS3:53 pmSanta Rosa Sonoma County

Mar 10

STS4:23 pmSanta Rosa Sonoma County

5h 31m

1 stop

LAX9:54 pmLos Angeles

$203

American Airlines

Mar 7

LAX8:19 amLos Angeles

1h 52m

STS10:11 amSanta Rosa Sonoma County

Mar 9

STS4:23 pmSanta Rosa Sonoma County

5h 31m

1 stop

LAX9:54 pmLos Angeles

$226

American Airlines

Feb 28

LAX10:19 amLos Angeles

5h 28m

1 stop

STS3:47 pmSanta Rosa Sonoma County

Mar 3

STS4:17 pmSanta Rosa Sonoma County

5h 37m

1 stop

LAX9:54 pmLos Angeles

$228

Alaska Airlines flights from California to Santa Rosa

Our best Alaska Airlines deals on California to Santa Rosa flight tickets

Alaska Airlines

Mar 26

BUR7:15 amBurbank Bob Hope

1h 55m

STS9:10 amSanta Rosa Sonoma County

Mar 28

STS8:02 pmSanta Rosa Sonoma County

1h 26m

BUR9:28 pmBurbank Bob Hope

$117

Alaska Airlines

Mar 19

ONT4:22 pmOntario

2h 00m

STS6:22 pmSanta Rosa Sonoma County

Mar 22

STS2:18 pmSanta Rosa Sonoma County

1h 30m

ONT3:48 pmOntario

$127

Alaska Airlines

Mar 19

BUR7:15 amBurbank Bob Hope

1h 55m

STS9:10 amSanta Rosa Sonoma County

Mar 21

STS8:02 pmSanta Rosa Sonoma County

1h 26m

BUR9:28 pmBurbank Bob Hope

$137

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Sat 2/28

8:19 am-10:11 am

Nonstop1h 52m

Santa Rosa Sonoma County

Mon 3/2

7:00 am-8:47 am

Nonstop1h 47m

$105

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Sat 2/28

8:19 am-10:11 am

Nonstop1h 52m

Santa Rosa Sonoma County

Mon 3/2

7:00 am-8:47 am

Nonstop1h 47m

$108

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Thu 2/26

10:10 pm-11:57 pm

Nonstop1h 47m

Santa Rosa Sonoma County

Mon 3/2

7:00 am-8:47 am

Nonstop1h 47m

$116

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Sat 2/28

8:19 am-10:11 am

Nonstop1h 52m

Santa Rosa Sonoma County

Thu 3/5

7:48 pm-9:28 pm

Nonstop1h 40m

$117

BurbankSanta Rosa

BUR - STS

BURSTS

Burbank Bob Hope

Thu 3/26

7:15 am-9:10 am

Nonstop1h 55m

Santa Rosa Sonoma County

Sat 3/28

8:02 pm-9:28 pm

Nonstop1h 26m

$117

OntarioSanta Rosa

ONT - STS

ONTSTS

Ontario

Sat 3/21

4:22 pm-6:22 pm

Nonstop2h 00m

Santa Rosa Sonoma County

Sat 3/28

2:12 pm-3:42 pm

Nonstop1h 30m

$117

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Wed 4/8

9:14 pm-11:13 pm

Nonstop1h 59m

Santa Rosa Sonoma County

Tue 4/14

7:00 am-8:58 am

Nonstop1h 58m

$127

BurbankSanta Rosa

BUR - STS

BURSTS

Burbank Bob Hope

Tue 4/7

3:20 pm-10:10 pm

2 stops6h 50m

Santa Rosa Sonoma County

Fri 4/10

2:25 pm-3:45 pm

Nonstop1h 20m

$152

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Tue 4/14

9:40 am-3:55 pm

1 stop6h 15m

Santa Rosa Sonoma County

Tue 4/21

6:00 am-7:45 am

Nonstop1h 45m

$155

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Sat 3/14

5:17 pm-7:17 pm

Nonstop2h 00m

Santa Rosa Sonoma County

Thu 3/19

10:43 am-3:00 pm

1 stop4h 17m

$212

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How to get the cheapest flight ticket from California 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 cheapest month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of July, then departing from California during the month February is also very affordable. Most momondo users find prices during this month for around $237.

What is the cheapest day to depart on your flight to Santa Rosa?

Our data shows that Wednesday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $207. On the other hand, Friday is the most expensive day to depart from California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $292.

What is the cheapest time of day to depart on your flight to Santa Rosa?

Our data shows that the cheapest California to Santa Rosa flights are usually those with departure times in the afternoon. Our users have found flights to Santa Rosa in the afternoon for as low as $245. Flights in the morning are often more expensive with an average ticket price of $277.

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

Fly from Burbank Bob Hope to Santa Rosa Sonoma County for the best California - Santa Rosa Sonoma County flight prices

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

You are more likely to see cheaper flights to Santa Rosa from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Rosa for around $253 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Rosa from California for as low as $171 on momondo.

What cabin class options are available on California to Santa Rosa Sonoma County flights?

There are 4 cabin classes available to choose from on California to Santa Rosa Sonoma County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Santa Rosa flights?

No. A direct flight is the cheapest option for a flight between California to Santa Rosa.

Cheap California to Santa Rosa flight deals and tips

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

Best Price Found	$88
Fastest flight time	1h 28m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Santa Rosa	1 airport

The best one-way flight to Santa Rosa from California in the past 72 hours is $88. The best round-trip flight deal from California to Santa Rosa found on momondo in the last 72 hours is $157.

The fastest flight from California to Santa Rosa takes 1h 28m

Direct flights go from California to Santa Rosa on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Alaska Airlines.

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

Search flight deals

When did momondo last update prices for flights from California to Santa Rosa Sonoma County Airport?
Prices for flights from California to Santa Rosa Sonoma County Airport are refreshed on a daily basis.
How many operators does momondo search for flights from California to Santa Rosa Sonoma County Airport?
As of February 2026, there are 5 operators available to choose from for flights from California to Santa Rosa Sonoma County Airport.
How old do you have to be to fly from California 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 California to Santa Rosa Sonoma County Airport.
What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?
The required travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to Santa Rosa?
Based on momondo bookings for flights between California and Santa Rosa, the leading plane model is Embraer 175, making up 25.17% of the total bookings. Other popular models include Embraer 170 with 16.52%, Boeing 737-800 with 11.59%, and Boeing 737-900 with 7.70%.

Best airlines flying from California to Santa Rosa

Compare and see reviews for airlines that fly from California to Santa Rosa with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $39	Free Cancellation	Rating 5.7 3,054 reviews	Search Frontier flights
Avelo Airlines	PriceFrom $47	Free Cancellation	Rating 7.6 88 reviews	Search Avelo Airlines flights
Hawaiian Airlines	PriceFrom $88	Free Cancellation	Rating 7.8 2,831 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $117	Free Cancellation	Rating 8.0 11,848 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $196	Free Cancellation	Rating 7.2 11,247 reviews	Search American Airlines flights

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santa Rosa from California.

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

Flights from California to Santa Rosa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Santa Rosa from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Santa Rosa, momondo offers a useful price alert feature which will track prices for flights to Santa Rosa from California and alert you when they change.

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Cheap flights from California to San Francisco from $59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to San Francisco departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from California to Santa Rosa

What is the cheapest month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of July, then departing from California during the month February is also very affordable. Most momondo users find prices during this month for around $237.

What is the cheapest day to depart on your flight to Santa Rosa?

What is the cheapest time of day to depart on your flight to Santa Rosa?

Our data shows that the cheapest California to Santa Rosa flights are usually those with departure times in the afternoon. Our users have found flights to Santa Rosa in the afternoon for as low as $245. Flights in the morning are often more expensive with an average ticket price of $277.

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

Fly from Burbank Bob Hope to Santa Rosa Sonoma County for the best California - Santa Rosa Sonoma County flight prices

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

What cabin class options are available on California to Santa Rosa Sonoma County flights?

There are 4 cabin classes available to choose from on California to Santa Rosa Sonoma County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Santa Rosa flights?

No. A direct flight is the cheapest option for a flight between California to Santa Rosa.

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

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

What airlines fly to Santa Rosa?

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

14 flights are operational daily from California to Santa Rosa as of February 2026. The most popular departure time for this route is 8:00AM, with 39% of flights per day taking off at noon.

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

The number of flights available between California and Santa Rosa is 103 per week as of February 2026. The most frequent departure day is Fri, with 24% of weekly flights leaving on this day.

How long does it take to fly to Santa Rosa?

Average flight duration from California to Santa Rosa depends on which airport you fly into and out of. Flying from Los Angeles to San Francisco is 1h 20m on average, while flying from Santa Ana to San Francisco is 1h 33m on average. San Francisco is the most popular airport in Santa Rosa.

Cheap California to Santa Rosa flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Santa Rosa

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

How many operators does momondo search for flights from California to Santa Rosa Sonoma County Airport?

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

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

What is the most popular plane model from California to Santa Rosa?

Best airlines flying from California to Santa Rosa

Compare and see reviews for airlines that fly from California to Santa Rosa with momondo

Traveling to a place near San Francisco?

Why use momondo?

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

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

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

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

An easier way to manage your Santa Rosa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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