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Cheap flights from Los Angeles to San Francisco from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to San Francisco departing on 8/21. 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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Cheap round-trip flights

Hawaiian Airlines Logo
5:30 pm - 7:12 pmLAX-STS
1h 42mnonstop
Hawaiian Airlines Logo
7:03 am - 8:45 amSTS-LAX
1h 42mnonstop
$112Hawaiian Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
Alaska Airlines Logo
10:17 pm - 11:59 pmLAX-STS
1h 42mnonstop
Alaska Airlines Logo
7:03 am - 8:45 amSTS-LAX
1h 42mnonstop
$117Alaska Airlines
Find Deal
Thu, Aug 28 - Tue, Sep 2
Hawaiian Airlines Logo
10:17 pm - 11:59 pmLAX-STS
1h 42mnonstop
Hawaiian Airlines Logo
6:56 pm - 8:37 pmSTS-LAX
1h 41mnonstop
$119Hawaiian Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Hawaiian Airlines Logo
10:17 pm - 11:59 pmLAX-STS
1h 42mnonstop
Hawaiian Airlines Logo
10:23 am - 3:01 pmSTS-LAX
4h 38m1 stop
$127Hawaiian Airlines
Find Deal
Thu, Aug 21 - Sat, Aug 23
Hawaiian Airlines Logo
10:17 pm - 11:59 pmLAX-STS
1h 42mnonstop
Hawaiian Airlines Logo
3:07 pm - 4:45 pmSTS-LAX
1h 38mnonstop
$137Hawaiian Airlines
Find Deal
Fri, Aug 22 - Wed, Aug 27
American Airlines Logo
10:00 am - 3:47 pmLAX-STS
5h 47m1 stop
American Airlines Logo
12:59 pm - 6:31 pmSTS-LAX
5h 32m1 stop
$159American Airlines
Find Deal
Sat, Aug 30 - Tue, Sep 2
American Airlines Logo
10:00 am - 3:47 pmLAX-STS
5h 47m1 stop
American Airlines Logo
12:59 pm - 6:31 pmSTS-LAX
5h 32m1 stop
$168American Airlines
Find Deal
Fri, Aug 22 - Sat, Aug 30
Alaska Airlines Logo
3:20 pm - 4:54 pmLAX-STS
1h 34mnonstop
Alaska Airlines Logo
7:53 pm - 9:36 pmSTS-LAX
1h 43mnonstop
$171Alaska Airlines
Find Deal
Mon, Oct 6 - Mon, Oct 6
American Airlines Logo
9:55 am - 3:48 pmLAX-STS
5h 53m1 stop
American Airlines Logo
1:00 pm - 6:39 pmSTS-LAX
5h 39m1 stop
$188American Airlines
Find Deal
Thu, Sep 25 - Sat, Sep 27
Alaska Airlines Logo
5:30 pm - 7:12 pmLAX-STS
1h 42mnonstop
Alaska Airlines Logo
7:03 am - 8:45 amSTS-LAX
1h 42mnonstop
$202Alaska Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28

American Airlines flights from Los Angeles to Santa Rosa

Our best American Airlines deals on Los Angeles to Santa Rosa flight tickets
American Airlines
Aug 30
LAX10:00 amLos Angeles
5h 47m
1 stop
STS3:47 pmSanta Rosa Sonoma County
Sep 2
STS12:59 pmSanta Rosa Sonoma County
5h 32m
1 stop
LAX6:31 pmLos Angeles
$159
Find similar
American Airlines
Aug 22
LAX10:00 amLos Angeles
5h 47m
1 stop
STS3:47 pmSanta Rosa Sonoma County
Aug 30
STS12:59 pmSanta Rosa Sonoma County
5h 32m
1 stop
LAX6:31 pmLos Angeles
$168
Find similar
American Airlines
Sep 25
LAX9:55 amLos Angeles
5h 53m
1 stop
STS3:48 pmSanta Rosa Sonoma County
Sep 27
STS1:00 pmSanta Rosa Sonoma County
5h 39m
1 stop
LAX6:39 pmLos Angeles
$188
Find similar

Hawaiian Airlines flights from Los Angeles to Santa Rosa

Our best Hawaiian Airlines deals on Los Angeles to Santa Rosa flight tickets
Hawaiian Airlines
Sep 13
LAX5:30 pmLos Angeles
1h 42m
STS7:12 pmSanta Rosa Sonoma County
Sep 20
STS7:03 amSanta Rosa Sonoma County
1h 42m
LAX8:45 amLos Angeles
$112
Find similar
Hawaiian Airlines
Sep 4
LAX10:17 pmLos Angeles
1h 42m
STS11:59 pmSanta Rosa Sonoma County
Sep 8
STS6:56 pmSanta Rosa Sonoma County
1h 41m
LAX8:37 pmLos Angeles
$119
Find similar
Hawaiian Airlines
Aug 21
LAX10:17 pmLos Angeles
1h 42m
STS11:59 pmSanta Rosa Sonoma County
Aug 23
STS10:23 amSanta Rosa Sonoma County
4h 38m
1 stop
LAX3:01 pmLos Angeles
$127
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Sat 9/13

5:30 pm-7:12 pm

Nonstop1h 42m

Santa Rosa Sonoma County

Sat 9/20

7:03 am-8:45 am

Nonstop1h 42m

$112

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Thu 8/28

10:17 pm-11:59 pm

Nonstop1h 42m

Santa Rosa Sonoma County

Tue 9/2

7:03 am-8:45 am

Nonstop1h 42m

$117

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Thu 9/4

10:17 pm-11:59 pm

Nonstop1h 42m

Santa Rosa Sonoma County

Mon 9/8

6:56 pm-8:37 pm

Nonstop1h 41m

$119

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Thu 8/21

10:17 pm-11:59 pm

Nonstop1h 42m

Santa Rosa Sonoma County

Sat 8/23

10:23 am-3:01 pm

1 stop4h 38m

$127

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Fri 8/22

10:17 pm-11:59 pm

Nonstop1h 42m

Santa Rosa Sonoma County

Wed 8/27

3:07 pm-4:45 pm

Nonstop1h 38m

$137

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Sat 8/30

10:00 am-3:47 pm

1 stop5h 47m

Santa Rosa Sonoma County

Tue 9/2

12:59 pm-6:31 pm

1 stop5h 32m

$159

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Fri 8/22

10:00 am-3:47 pm

1 stop5h 47m

Santa Rosa Sonoma County

Sat 8/30

12:59 pm-6:31 pm

1 stop5h 32m

$168

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Mon 10/6

3:20 pm-4:54 pm

Nonstop1h 34m

Santa Rosa Sonoma County

Mon 10/6

7:53 pm-9:36 pm

Nonstop1h 43m

$171

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Thu 9/25

9:55 am-3:48 pm

1 stop5h 53m

Santa Rosa Sonoma County

Sat 9/27

1:00 pm-6:39 pm

1 stop5h 39m

$188

Los AngelesSanta Rosa

LAX - STS

LAXSTS

Los Angeles

Thu 9/25

5:30 pm-7:12 pm

Nonstop1h 42m

Santa Rosa Sonoma County

Sun 9/28

7:03 am-8:45 am

Nonstop1h 42m

$202

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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

What is the cheapest month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of September, then departing from Los Angeles during the month January is also very affordable. Most momondo users find prices during this month for around $216.

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, Sunday is the most expensive day to depart from Los Angeles because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $306.

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

Our data shows that the cheapest Los Angeles 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 $222. Flights at noon are often more expensive with an average ticket price of $330.

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

Fly from Los Angeles to Santa Rosa Sonoma County for the best Los Angeles - 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 Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Rosa for around $240 when searching weeks out. 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 $174 on momondo.

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

There are 3 cabin classes available to choose from on Los Angeles 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.

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

As of July 2025, prices for Los Angeles to Santa Rosa flights are approximately 22% 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 round-trip 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

$79

Fastest flight time

1h 34m

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 $79. The best round-trip flight deal from Los Angeles to Santa Rosa found on momondo in the last 72 hours is $112.
The fastest flight from Los Angeles to Santa Rosa takes 1h 34m
Direct flights go from Los Angeles to Santa Rosa every day.
There is 1 airport near Santa Rosa: Santa Rosa Sonoma County (STS)
Search flight deals

  • How far is Los Angeles to Santa Rosa Sonoma County by plane?

    The straight-line distance from Los Angeles to Santa Rosa Sonoma County is 389.4 mi. Flights usually cover this in 1h 34m, depending on flying conditions and air traffic around both airports.

  • 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 many operators does momondo search for flights from Los Angeles Airport to Santa Rosa Sonoma County Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 travel and health documents you'll need for your trip to Santa Rosa Sonoma County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. It is always advisable to seek 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?

  • What is the most popular airline from Los Angeles to Santa Rosa?

Best airlines flying from Los Angeles to Santa Rosa

Compare and see reviews for airlines that fly from Los Angeles to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $39Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
Avelo AirlinesPriceFrom $48Free CancellationRating
7.5
78 reviews
Search Avelo Airlines flights
Alaska AirlinesPriceFrom $137Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $137Free CancellationRating
7.8
2,611 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $202Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Alaska Airlines Flights From Los Angeles to Santa Rosa

    The lowest priced Alaska Airlines flight from Los Angeles to Santa Rosa from the last 72 hours was $137. Generally, Alaska Airlines has 20 flights on this route every week with an average price of $253. Alaska Airlines is rated 8.0/10 by our users.

  • Hawaiian Airlines Flights From Los Angeles to Santa Rosa

    Hawaiian Airlines is also a popular choice for this route. Hawaiian Airlines flight deals for Los Angeles to Santa Rosa start from as low as $137 round-trip, depending on your selected dates, with average Hawaiian Airlines deals seen on momondo around $254. Hawaiian Airlines operates 21 flights to Santa Rosa from Los Angeles in an average week. Users have rated it 7.8/10 across 2,611 reviews.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

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?

Yes. momondo allows you to filter the results for Los Angeles to Santa Rosa flights to just show those with flexible booking policies.

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?

Yes. momondo can track prices for Los Angeles to Santa Rosa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Santa Rosa trip

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