How popular is this Santa Rosa to Los Angeles flight route?

This flight path from Santa Rosa Sonoma County to Los Angeles was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Santa Rosa to Los Angeles round-trip?

Flying on Frontier is currently your cheapest option to Los Angeles, with prices starting at $27. Additional round-trip tickets that might be worth considering are offered by Avelo Airlines and Alaska Airlines, with the lowest prices starting at $85 and $131, respectively. Frontier is currently priced 86% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 in.

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

What are the cheapest flights from Santa Rosa to Los Angeles?

On average you can expect to pay $211 for a flight from Santa Rosa to Los Angeles. The cheapest flight overall is $88 while the most popular route, (Santa Rosa Sonoma County - Los Angeles) is currently priced at $117.

What are the most reliable airlines from Santa Rosa to Los Angeles?

Before booking your flight to Los Angeles from Santa Rosa, check out the most reliable airlines to get you to your destination on time: Qatar Airways (97%), Japan Airlines (93%), American Airlines( 83%).

What are the most popular airlines that fly from Santa Rosa to Los Angeles?

When booking a flight from Santa Rosa to Los Angeles, you may want to consider flying on American Airlines, Alaska Airlines or Frontier as they are the most popular for this route.

What is the cheapest day to fly round-trip from Santa Rosa to Los Angeles?

Flights from Santa Rosa to Los Angeles are found to be more expensive on Monday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Los Angeles.

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

Users have found that booking a flight from Santa Rosa to Los Angeles at least 55 days early can save you up to 64% on average compared to booking a flight this week. If booking 55 days before your flight isn’t an option for you, users have found flights from Santa Rosa to Los Angeles for as little as $152 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $201 for flights departing within the next 3 days.

What is the cheapest month to fly from Santa Rosa to Los Angeles?

The best pricing can be found in the month of September. Prices to Los Angeles from Santa Rosa average $154. You can even find prices in September for less than $154, as users have found deals to Los Angeles from as low as $39. The month of April appears to be one of the more expensive times to travel to Los Angeles from Santa Rosa. Flying in the targeted month can save you up to 16%.

What airports do I use to fly from Santa Rosa to Los Angeles?

If you wish to fly to Los Angeles from Santa Rosa, then you need to book flights from Santa Rosa Sonoma County to Los Angeles. There are 15 flights from Sonoma County (STS) to Los Angeles (LAX) per day to choose from. Flights to Los Angeles from Sonoma County are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 1h 32m is how long a nonstop flight from Santa Rosa to Los Angeles typically takes.

Can I find deals for flights from Santa Rosa to Los Angeles that include hotel bookings?

Yes. In addition to deals on Santa Rosa to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Santa Rosa to Los Angeles?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Los Angeles.

Can I find deals for business class flights from Santa Rosa to Los Angeles?

Yes. Cheapflights offers flight deals from Santa Rosa to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$68+ Flights from Santa Rosa to Los Angeles

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Santa Rosa Sonoma County to Los Angeles are usually found in September or July, booked 49 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Santa Rosa to Los Angeles

Round-trip from	$117 (Hawaiian Airlines)
One-way from	$68 (Hawaiian Airlines)
Popular in	February
Cheapest in	September
Average price	$201
Good round-trip deal	$158 or less
Good one-way deal	$143 or less

From Santa Rosa Sonoma County to Los Angeles

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One-way flight from Santa Rosa Sonoma County to Los Angeles

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Highest demand for flights based on searches. 3% potential increase in price ($7 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Price to beat on a round-trip flight from Santa Rosa Sonoma County to Los Angeles.

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Price to beat on a one-way flight from Santa Rosa Sonoma County to Los Angeles.

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Find flight deals from Santa Rosa to Los Angeles

Cheapest flights from Santa Rosa to Los Angeles
Explore the most affordable flight options available from Santa Rosa to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Wed 9/173:07 pmSTS - LAX

Nonstop1h 38mHawaiian Airlines

Wed 9/245:30 pmLAX - STS

Nonstop1h 42mHawaiian Airlines

Deal found 8/11

$117

Fri 9/53:07 pmSTS - LAX

Nonstop1h 38mHawaiian Airlines

Sat 9/205:30 pmLAX - STS

Nonstop1h 42mHawaiian Airlines

Deal found 8/12

$137

Wed 10/227:00 amSTS - LAX

Nonstop1h 42mAlaska Airlines

Wed 10/2211:29 amLAX - STS

1 stop6h 42mAlaska Airlines

Deal found 8/12

$141

Wed 9/310:23 amSTS - LAX

1 stop4h 38mHawaiian Airlines

Sun 9/79:30 amLAX - STS

Nonstop1h 44mHawaiian Airlines

Deal found 8/13

$147

Mon 9/86:56 pmSTS - LAX

Nonstop1h 41mHawaiian Airlines

Thu 9/1110:17 pmLAX - STS

Nonstop1h 42mHawaiian Airlines

Deal found 8/14

$157

Thu 9/41:00 pmSTS - LAX

1 stop5h 39mAmerican Airlines

Mon 9/89:55 amLAX - STS

1 stop5h 53mAmerican Airlines

Deal found 8/14

$159

Wed 9/101:00 pmSTS - LAX

1 stop5h 39mAmerican Airlines

Thu 9/119:55 amLAX - STS

1 stop5h 53mAmerican Airlines

Deal found 8/12

$164

Fri 10/2412:41 pmSTS - LAX

Nonstop1h 41mAlaska Airlines

Tue 10/284:01 pmLAX - STS

1 stop4h 56mAlaska Airlines

Deal found 8/11

$167

Fri 9/51:00 pmSTS - LAX

1 stop5h 39mAmerican Airlines

Tue 9/99:55 amLAX - STS

1 stop5h 53mAmerican Airlines

Deal found 8/13

$168

Tue 9/91:00 pmSTS - LAX

1 stop5h 39mAmerican Airlines

Wed 9/109:55 amLAX - STS

1 stop5h 53mAmerican Airlines

Deal found 8/13

$169

Mon 9/81:00 pmSTS - LAX

1 stop5h 39mAmerican Airlines

Wed 9/109:55 amLAX - STS

1 stop5h 53mAmerican Airlines

Deal found 8/12

$173

Wed 9/310:23 amSTS - LAX

1 stop4h 38mAlaska Airlines

Sat 9/68:03 amLAX - STS

1 stop6h 40mAlaska Airlines

Deal found 8/12

$176

Best flights from Santa Rosa to Los Angeles
Discover carefully curated flight deals from Santa Rosa to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Wed 10/297:45 amSTS - LAX

Nonstop1h 50mAlaska Airlines

Mon 11/310:17 pmLAX - STS

Nonstop1h 42mAlaska Airlines

Deal found 8/14

$117

Thu 10/307:45 amSTS - LAX

Nonstop1h 50mHawaiian Airlines

Mon 11/310:17 pmLAX - STS

Nonstop1h 42mHawaiian Airlines

Deal found 8/13

$117

Thu 10/307:45 amSTS - LAX

Nonstop1h 50mAlaska Airlines

Tue 11/44:18 pmLAX - STS

Nonstop1h 36mAlaska Airlines

Deal found 8/14

$117

Thu 10/1612:41 pmSTS - LAX

Nonstop1h 41mHawaiian Airlines

Sat 10/1810:13 amLAX - STS

Nonstop1h 48mHawaiian Airlines

Deal found 8/14

$117

Wed 10/297:45 amSTS - LAX

Nonstop1h 50mAlaska Airlines

Tue 11/44:18 pmLAX - STS

Nonstop1h 36mAlaska Airlines

Deal found 8/14

$117

Thu 12/118:00 amSTS - LAX

Nonstop1h 42mHawaiian Airlines

Mon 12/158:59 pmLAX - STS

Nonstop1h 36mHawaiian Airlines

Deal found 8/13

$117

Thu 9/46:56 pmSTS - LAX

Nonstop1h 41mAlaska Airlines

Tue 9/95:30 pmLAX - STS

Nonstop1h 42mAlaska Airlines

Deal found 8/12

$117

Thu 10/307:45 amSTS - LAX

Nonstop1h 50mAlaska Airlines

Mon 11/34:18 pmLAX - STS

Nonstop1h 36mAlaska Airlines

Deal found 8/14

$117

Wed 9/37:03 amSTS - LAX

Nonstop1h 42mAlaska Airlines

Mon 9/810:17 pmLAX - STS

Nonstop1h 42mAlaska Airlines

Deal found 8/12

$117

Tue 10/287:45 amSTS - LAX

Nonstop1h 50mAlaska Airlines

Wed 11/54:18 pmLAX - STS

Nonstop1h 36mAlaska Airlines

Deal found 8/14

$117

Wed 10/297:45 amSTS - LAX

Nonstop1h 50mAlaska Airlines

Sat 11/18:18 amLAX - STS

Nonstop1h 52mAlaska Airlines

Deal found 8/14

$117

Last-minute flights from Santa Rosa to Los Angeles
Discover last-minute flight deals from Santa Rosa to Los Angeles. Data last updated August 14, 2025 and is based on user searches.

Tue 8/1910:00 amSTS - LAX

1 stop4h 02mAlaska Airlines

Tue 8/194:32 pmLAX - STS

Nonstop1h 35mAlaska Airlines

Deal found 8/12

$356

Tue 8/1910:00 amSTS - LAX

1 stop4h 02mAlaska Airlines

Wed 8/209:30 amLAX - STS

Nonstop1h 44mAlaska Airlines

Deal found 8/12

$422

Wed 8/207:03 amSTS - LAX

Nonstop1h 42mAlaska Airlines

Wed 8/2011:36 amLAX - STS

2 stops12h 14mAlaska Airlines

Deal found 8/12

$367

Wed 8/2010:23 amSTS - LAX

1 stop4h 38mHawaiian Airlines

Sun 8/2410:17 pmLAX - STS

Nonstop1h 42mHawaiian Airlines

Deal found 8/13

$407

Thu 8/2110:23 amSTS - LAX

1 stop8h 47mAlaska Airlines

Thu 8/2110:17 pmLAX - STS

Nonstop1h 42mAlaska Airlines

Deal found 8/12

$362

Fri 8/226:56 pmSTS - LAX

Nonstop1h 41mAlaska Airlines

Sat 8/239:30 amLAX - STS

Nonstop1h 44mAlaska Airlines

Deal found 8/14

$377

Fri 8/2212:59 pmSTS - LAX

1 stop5h 32mAmerican Airlines

Mon 8/2510:00 amLAX - STS

1 stop5h 47mAmerican Airlines

Deal found 8/12

$397

Sat 8/2312:59 pmSTS - LAX

1 stop5h 32mAmerican Airlines

Tue 8/2610:00 amLAX - STS

1 stop5h 47mAmerican Airlines

Deal found 8/12

$294

Sat 8/237:03 amSTS - LAX

Nonstop1h 42mHawaiian Airlines

Tue 8/265:30 pmLAX - STS

Nonstop1h 42mHawaiian Airlines

Deal found 8/12

$327

Wed 9/310:23 amSTS - LAX

1 stop4h 38mHawaiian Airlines

Sun 9/79:30 amLAX - STS

Nonstop1h 44mHawaiian Airlines

Deal found 8/13

$147

Wed 9/310:23 amSTS - LAX

1 stop4h 38mAlaska Airlines

Fri 9/510:17 pmLAX - STS

Nonstop1h 42mAlaska Airlines

Deal found 8/12

$167

Wed 9/310:23 amSTS - LAX

1 stop4h 38mAlaska Airlines

Sat 9/68:03 amLAX - STS

1 stop6h 40mAlaska Airlines

Deal found 8/12

$176

One-way flights from Santa Rosa to Los Angeles
Search for one-way flight options from Santa Rosa to Los Angeles. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Wed 9/310:23 amSTS - LAX

1 stop4h 38mHawaiian Airlines

Deal found 8/13

$68

Thu 9/253:07 pmSTS - LAX

Nonstop1h 38mHawaiian Airlines

Deal found 8/13

$73

Sat 10/1112:41 pmSTS - LAX

Nonstop1h 41mHawaiian Airlines

Deal found 8/13

$79

Sat 9/131:00 pmSTS - LAX

1 stop5h 39mAmerican Airlines

Deal found 8/12

$80

Thu 9/254:19 pmSTS - LAX

1 stop5h 34mAmerican Airlines

Deal found 8/13

$81

Wed 9/101:00 pmSTS - LAX

1 stop5h 39mAmerican Airlines

Deal found 8/13

$85

Wed 8/2712:59 pmSTS - LAX

1 stop5h 32mAmerican Airlines

Deal found 8/13

$96

Fri 9/56:56 pmSTS - LAX

Nonstop1h 41mAlaska Airlines

Deal found 8/12

$99

Sat 9/201:00 pmSTS - LAX

1 stop5h 39mAmerican Airlines

Deal found 8/13

$104

Tue 11/410:50 amSTS - LAX

1 stop4h 29mAlaska Airlines

Deal found 8/14

$108

Sat 9/61:00 pmSTS - LAX

1 stop5h 39mAmerican Airlines

Deal found 8/12

$115

Sun 8/317:03 amSTS - LAX

Nonstop1h 42mAlaska Airlines

Deal found 8/14

$119

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santa Rosa to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Wed 10/29

7:45 am-9:35 am

Nonstop1h 50m

Los Angeles

Mon 11/3

10:17 pm-11:59 pm

Nonstop1h 42m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Thu 10/30

7:45 am-9:35 am

Nonstop1h 50m

Los Angeles

Mon 11/3

10:17 pm-11:59 pm

Nonstop1h 42m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Thu 10/30

7:45 am-9:35 am

Nonstop1h 50m

Los Angeles

Tue 11/4

4:18 pm-5:54 pm

Nonstop1h 36m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Thu 10/16

12:41 pm-2:22 pm

Nonstop1h 41m

Los Angeles

Sat 10/18

10:13 am-12:01 pm

Nonstop1h 48m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Wed 10/29

7:45 am-9:35 am

Nonstop1h 50m

Los Angeles

Tue 11/4

4:18 pm-5:54 pm

Nonstop1h 36m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Thu 12/11

8:00 am-9:42 am

Nonstop1h 42m

Los Angeles

Mon 12/15

8:59 pm-10:35 pm

Nonstop1h 36m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Thu 9/4

6:56 pm-8:37 pm

Nonstop1h 41m

Los Angeles

Tue 9/9

5:30 pm-7:12 pm

Nonstop1h 42m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Thu 10/30

7:45 am-9:35 am

Nonstop1h 50m

Los Angeles

Mon 11/3

4:18 pm-5:54 pm

Nonstop1h 36m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Wed 9/3

7:03 am-8:45 am

Nonstop1h 42m

Los Angeles

Mon 9/8

10:17 pm-11:59 pm

Nonstop1h 42m

$117

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Tue 10/28

7:45 am-9:35 am

Nonstop1h 50m

Los Angeles

Wed 11/5

4:18 pm-5:54 pm

Nonstop1h 36m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 21 results

Best time to book a flight from Santa Rosa to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Santa Rosa with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Los Angeles

How far ahead should I book a flight from Santa Rosa to Los Angeles?

The price you pay for your flight from Santa Rosa to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Santa Rosa to Los Angeles?

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Los Angeles (average of $246). Flying from Santa Rosa to Los Angeles in March is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STS to LAX?

It’s optimal to fly from Santa Rosa to Los Angeles in the evening. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Santa Rosa to Los Angeles?

Travelers seeking maximum savings on their Santa Rosa to Los Angeles flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Santa Rosa to Los Angeles

The most flights from STS to LAX are scheduled on a Thursday (19 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Los Angeles

Peruse reviews from past customers who have flown with Alaska Airlines, Hawaiian Airlines, and Avelo Airlines from Santa Rosa to Los Angeles to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Hawaiian Airlines

7.8

Good

2,656 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Avelo Airlines

7.5

Good

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Frontier

5.8

Fair

3,217 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

What airports do I use to fly from Santa Rosa to Los Angeles?
If you wish to fly to Los Angeles from Santa Rosa, then you need to book flights from Santa Rosa Sonoma County to Los Angeles. There are 15 flights from Sonoma County (STS) to Los Angeles (LAX) per day to choose from. Flights to Los Angeles from Sonoma County are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 1h 32m is how long a nonstop flight from Santa Rosa to Los Angeles typically takes.
How popular is this Santa Rosa to Los Angeles flight route?
This flight path from Santa Rosa Sonoma County to Los Angeles was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Santa Rosa to Los Angeles round-trip?
Flying on Frontier is currently your cheapest option to Los Angeles, with prices starting at $27. Additional round-trip tickets that might be worth considering are offered by Avelo Airlines and Alaska Airlines, with the lowest prices starting at $85 and $131, respectively. Frontier is currently priced 86% below the average price you’ll pay for this route.
What are the most reliable airlines from Santa Rosa to Los Angeles?
Before booking your flight to Los Angeles from Santa Rosa, check out the most reliable airlines to get you to your destination on time: Qatar Airways (97%), Japan Airlines (93%), American Airlines( 83%).
What are the cheapest flights from Santa Rosa to Los Angeles?
On average you can expect to pay $211 for a flight from Santa Rosa to Los Angeles. The cheapest flight overall is $88 while the most popular route, (Santa Rosa Sonoma County - Los Angeles) is currently priced at $117.
Can I find deals for flights from Santa Rosa to Los Angeles that include hotel bookings?
Yes. In addition to deals on Santa Rosa to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santa Rosa to Los Angeles?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Los Angeles.
Can I find deals for business class flights from Santa Rosa to Los Angeles?
Yes. Cheapflights offers flight deals from Santa Rosa to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Santa Rosa to Los Angeles?
Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Los Angeles (average of $246). Flying from Santa Rosa to Los Angeles in March is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Menifee

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Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Santa Rosa to Los Angeles

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$27	Average$68	FlexibilityNo cancel fee	On-time62%
Avelo Airlines	Cheapest$85	Average$102	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$131	Average$206	FlexibilityNo cancel fee	On-time75%
Hawaiian Airlines	Cheapest$137	Average$193	FlexibilityNo cancel fee	On-time85%
American Airlines	Cheapest$186	Average$276	FlexibilityNo cancel fee	On-time71%

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$68+ Cheap flights from Santa Rosa to Los Angeles (STS - LAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santa Rosa to Los Angeles with Cheapflights

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3. Compare prices and book

Cheapflights Tip: The best prices from Santa Rosa Sonoma County to Los Angeles are usually found in September or July, booked 49 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Santa Rosa to Los Angeles

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Santa Rosa to Los Angeles

Cheapest flights from Santa Rosa to Los AngelesExplore the most affordable flight options available from Santa Rosa to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from Santa Rosa to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santa Rosa to Los Angeles that are best for you.

Best time to book a flight from Santa Rosa to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Santa Rosa with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Los Angeles

How far ahead should I book a flight from Santa Rosa to Los Angeles?

Use this chart to determine the optimal time to book a round-trip flight from Santa Rosa to Los Angeles. Price data was last updated on August 8, 2025.

What is the cheapest month to book a flight from Santa Rosa to Los Angeles?

What is the cheapest time of day to fly from STS to LAX?

Find hourly flight availability from Santa Rosa to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

What is the cheapest day to fly from Santa Rosa to Los Angeles?

Use this chart to determine the cheapest time to fly round-trip from Santa Rosa to Los Angeles. Price data was last updated on August 10, 2025.

Weekly flight availability from Santa Rosa to Los Angeles

Reviews of airlines servicing Los Angeles

Peruse reviews from past customers who have flown with Alaska Airlines, Hawaiian Airlines, and Avelo Airlines from Santa Rosa to Los Angeles to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Santa Rosa to Los Angeles?

How popular is this Santa Rosa to Los Angeles flight route?

What are the cheapest airlines flying from Santa Rosa to Los Angeles round-trip?

What are the most reliable airlines from Santa Rosa to Los Angeles?

What are the cheapest flights from Santa Rosa to Los Angeles?

Can I find deals for flights from Santa Rosa to Los Angeles that include hotel bookings?

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Cheapest flights from Santa Rosa to Los Angeles
Explore the most affordable flight options available from Santa Rosa to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.