Los Angeles

$79+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LAX
Dec 2 — Dec 91
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Santa Rosa Sonoma County to Los Angeles are usually found in January or July, booked 40 days in advance, depart on a Thursday or Saturday and return on a Wednesday

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 November 2, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:00 amSTS - LAX
Nonstop1h 52mAlaska Airlines
Sun 12/78:28 amLAX - STS
Nonstop1h 51mAlaska Airlines
Deal found 11/1$146
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:03 pmSTS - LAX
Nonstop1h 42mAlaska Airlines
Wed 12/248:35 amLAX - STS
Nonstop1h 56mAlaska Airlines
Deal found 10/31$147
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:00 amSTS - LAX
1 stop5h 40mAlaska Airlines
Tue 12/237:50 pmLAX - STS
1 stop3h 50mAlaska Airlines
Deal found 10/31$156
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:00 amSTS - LAX
Nonstop1h 52mAlaska Airlines
Sun 12/2810:32 pmLAX - STS
Nonstop1h 46mAlaska Airlines
Deal found 10/31$157
This American Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:57 pmSTS - LAX
1 stop5h 21mAmerican Airlines
Mon 12/88:32 amLAX - STS
1 stop7h 24mAmerican Airlines
Deal found 11/1$158
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amSTS - LAX
1 stop5h 40mHawaiian Airlines
Thu 12/2510:32 pmLAX - STS
Nonstop1h 46mHawaiian Airlines
Deal found 11/2$170
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:59 pmSTS - LAX
Nonstop1h 32mHawaiian Airlines
Mon 12/85:52 pmLAX - STS
1 stop24h 11mHawaiian Airlines
Deal found 11/1$174
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:59 amSTS - LAX
1 stop24h 24mHawaiian Airlines
Tue 1/61:32 pmLAX - STS
Nonstop1h 41mHawaiian Airlines
Deal found 11/2$175
This Alaska Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:18 pmSTS - LAX
Nonstop1h 32mAlaska Airlines
Tue 12/23:43 pmLAX - STS
Nonstop1h 36mAlaska Airlines
Deal found 11/2$177

Cheap flight deals from Santa Rosa to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$146
(Cheapflightsfares)

One-way from

$79
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$216

Good round-trip deal

$179 or less

Good one-way deal

$118 or less
Provider with most accurate pricing for Santa Rosa Sonoma County-Los Angeles flight deals.
Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Los Angeles flights.
From Santa Rosa Sonoma County to Los Angeles
One-way flight from Santa Rosa Sonoma County to Los Angeles
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
Average for round-trip flights in November 2025
Price to beat on a round-trip flight from Santa Rosa Sonoma County to Los Angeles.
Price to beat on a one-way flight from Santa Rosa Sonoma County to Los Angeles.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Los Angeles 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, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Santa Rosa to Los Angeles that are best for you.

Fly from

Santa Rosa

Fly to

Los Angeles

Route

Depart

Return

Price

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Wed 2/25

8:00 am-9:42 am

Nonstop1h 42m

Los Angeles

Sun 3/1

11:20 am-12:56 pm

Nonstop1h 36m

$147

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Tue 12/23

3:53 pm-5:25 pm

Nonstop1h 32m

Los Angeles

Sun 12/28

10:32 pm-12:18 am

Nonstop1h 46m

$147

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Mon 12/22

6:37 pm-8:21 pm

Nonstop1h 44m

Los Angeles

Sun 12/28

10:32 pm-12:18 am

Nonstop1h 46m

$147

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Wed 2/25

8:00 am-9:42 am

Nonstop1h 42m

Los Angeles

Fri 3/6

8:59 pm-10:35 pm

Nonstop1h 36m

$147

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Wed 12/3

7:00 am-8:52 am

Nonstop1h 52m

Los Angeles

Sun 12/7

8:28 am-10:19 am

Nonstop1h 51m

$147

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Thu 2/19

8:00 am-9:42 am

Nonstop1h 42m

Los Angeles

Sun 2/22

11:20 am-12:56 pm

Nonstop1h 36m

$147

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Fri 3/27

7:47 pm-9:29 pm

Nonstop1h 42m

Los Angeles

Mon 3/30

12:00 pm-1:42 pm

Nonstop1h 42m

$157

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Sat 3/28

1:22 pm-3:04 pm

Nonstop1h 42m

Los Angeles

Mon 3/30

12:00 pm-1:42 pm

Nonstop1h 42m

$157

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Tue 12/2

10:59 am-3:00 pm

1 stop4h 01m

Los Angeles

Tue 12/9

3:43 pm-5:19 pm

Nonstop1h 36m

$167

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Tue 12/23

3:53 pm-5:25 pm

Nonstop1h 32m

Los Angeles

Sat 12/27

8:35 am-10:31 am

Nonstop1h 56m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 23 results
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Compare providers for flights from Santa Rosa to Los Angeles

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Rosa to Los Angeles in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Rosa-Los Angeles flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Rosa-Los Angeles flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santa Rosa-Los Angeles flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Los Angeles flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

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 October 31, 2025.

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 40 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, October is the cheapest month in which you can book a flight from Santa Rosa to Los Angeles (average of $28). Flying from Santa Rosa to Los Angeles in August is currently the most expensive (average of $62). 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?

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 November 2, 2025.

It’s optimal to fly from Santa Rosa to Los Angeles in the evening. By choosing this option you can save up to 21% 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?

Use this chart to determine the cheapest time to fly round-trip from Santa Rosa to Los Angeles. Price data was last updated on October 26, 2025.

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.

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Angeles. Reviews last updated November 2, 2025.
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.

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Avelo Airlines
7.5
Good

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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?

    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 3 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 29m 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?

  • How long is the flight from Santa Rosa to Los Angeles?

    Alaska Airlines can get you from Santa Rosa to Los Angeles in just under 1h 42m. Your travel time will be generally consistent. The distance from Santa Rosa to Los Angeles is about 399 mi. Generally, flights for this route are nonstop.

  • 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 $19. Additional round-trip tickets that might be worth considering are offered by Avelo Airlines and Alaska Airlines, with the lowest prices starting at $56 and $131, respectively. Frontier is currently priced 90% 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: Iberia (100%), Japan Airlines (87%), Qatar Airways( 86%).

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

    On average you can expect to pay $228 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 $128.

  • 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, October is the cheapest month in which you can book a flight from Santa Rosa to Los Angeles (average of $28). Flying from Santa Rosa to Los Angeles in August is currently the most expensive (average of $62). 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

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
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Alternative routes for Santa Rosa to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Santa Rosa to Los Angeles

Discover the top 5 airlines that operate flights from Santa Rosa to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$93FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$56Average$99FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$131Average$209FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$137Average$194FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$186Average$286FlexibilityNo cancel feeOn-time71%

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