Popular airlines from Santa Rosa, CA (STS-Sonoma County) to Los Angeles Intl. (LAX)
Alaska AirlinesAlaska Airlines
American AirlinesAmerican Airlines
Hawaiian AirlinesHawaiian Airlines
Southwest AirlinesSouthwest Airlines
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Today's featured flight deals from Santa Rosa, CA (STS-Sonoma County) to Los Angeles Intl. (LAX)
- Santa Rosa (STS) to Los Angeles (LAX).Alaska Airlines, nonstop.Departing on Sun, Nov 9 at 8:07pm from Santa Rosa, arriving at 9:47pm in Los Angeles.Returning on Sun, Nov 16 at 8:32am from Los Angeles, arriving at 3:53pm in Santa Rosa.Select Alaska Airlines flight departing on Sun, Nov 9 at 8:07pm from Santa Rosa, returning on Sun, Nov 16 at 8:32am from Los Angeles priced at $28245% less than typical$282
- Santa Rosa (STS) to Los Angeles (LAX).Alaska Airlines, nonstop.Departing on Sat, Nov 15 at 6:34pm from Santa Rosa, arriving at 8:03pm in Los Angeles.Returning on Sun, Nov 23 at 10:15pm from Los Angeles, arriving at 11:56pm in Santa Rosa.Select Alaska Airlines flight departing on Sat, Nov 15 at 6:34pm from Santa Rosa, returning on Sun, Nov 23 at 10:15pm from Los Angeles priced at $19740% less than typical$197
- Santa Rosa (STS) to Los Angeles (LAX).Alaska Airlines, nonstop.Departing on Fri, Nov 14 at 8:07pm from Santa Rosa, arriving at 9:47pm in Los Angeles.Returning on Mon, Nov 17 at 9:05pm from Los Angeles, arriving at 10:47pm in Santa Rosa.Select Alaska Airlines flight departing on Fri, Nov 14 at 8:07pm from Santa Rosa, returning on Mon, Nov 17 at 9:05pm from Los Angeles priced at $17740% less than typical$177
- Santa Rosa (STS) to Los Angeles (LAX).Alaska Airlines, nonstop.Departing on Thu, Nov 20 at 6:34pm from Santa Rosa, arriving at 8:03pm in Los Angeles.Returning on Sun, Nov 23 at 10:15pm from Los Angeles, arriving at 11:56pm in Santa Rosa.Select Alaska Airlines flight departing on Thu, Nov 20 at 6:34pm from Santa Rosa, returning on Sun, Nov 23 at 10:15pm from Los Angeles priced at $17740% less than typical$177
- Santa Rosa (STS) to Los Angeles (LAX).Alaska Airlines, nonstop.Departing on Mon, Nov 24 at 7:40am from Santa Rosa, arriving at 9:37am in Los Angeles.Returning on Fri, Nov 28 at 10:15pm from Los Angeles, arriving at 11:56pm in Santa Rosa.Select Alaska Airlines flight departing on Mon, Nov 24 at 7:40am from Santa Rosa, returning on Fri, Nov 28 at 10:15pm from Los Angeles priced at $17735% less than typical$177
- Santa Rosa (STS) to Los Angeles (LAX).Alaska Airlines, nonstop.Departing on Tue, Nov 25 at 7:40am from Santa Rosa, arriving at 9:37am in Los Angeles.Returning on Mon, Dec 1 at 10:15pm from Los Angeles, arriving at 11:56pm in Santa Rosa.Select Alaska Airlines flight departing on Tue, Nov 25 at 7:40am from Santa Rosa, returning on Mon, Dec 1 at 10:15pm from Los Angeles priced at $20730% less than typical$207
- Santa Rosa (STS) to Los Angeles (LAX).Alaska Airlines, nonstop.Departing on Thu, Nov 27 at 1:18pm from Santa Rosa, arriving at 2:50pm in Los Angeles.Returning on Mon, Dec 1 at 10:15pm from Los Angeles, arriving at 11:56pm in Santa Rosa.Select Alaska Airlines flight departing on Thu, Nov 27 at 1:18pm from Santa Rosa, returning on Mon, Dec 1 at 10:15pm from Los Angeles priced at $17730% less than typical$177
- Santa Rosa (STS) to Los Angeles (LAX).Alaska Airlines, nonstop.Departing on Tue, Nov 18 at 6:34pm from Santa Rosa, arriving at 8:03pm in Los Angeles.Returning on Sat, Nov 22 at 8:19am from Los Angeles, arriving at 10:08am in Santa Rosa.Select Alaska Airlines flight departing on Tue, Nov 18 at 6:34pm from Santa Rosa, returning on Sat, Nov 22 at 8:19am from Los Angeles priced at $19725% less than typical$197
Cheap Flights from Santa Rosa to Los Angeles (STS-LAX)
Prices were available within the past 7 days and start at $78 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Santa Rosa (STS) to Los Angeles (LAX)
January is typically the cheapest month to fly
Alternative airports near Los Angeles
Prices were available within the past 7 days. Prices and availability are subject to change.
Frequently asked questions
Travel information
Origin airport | Sonoma County |
|---|---|
Destination airport | Los Angeles Intl. |
Airlines serving | Alaska Airlines, American Airlines, Hawaiian Airlines, Southwest Airlines |
Roundtrip price | $131 |
Distance | 399 mi |
Average flight time | 1 hour 39 mins |
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Santa Rosa to Los Angeles Flights
The cheapest times to fly from Santa Rosa to Los Angeles
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Santa Rosa to Los Angeles are during the month of December. You can find some of the cheapest flights from Santa Rosa to Los Angeles with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Santa Rosa to Los Angeles
Sunday is one of the best days to book for cheap flights from Santa Rosa to Los Angeles: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Santa Rosa to Los Angeles
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Santa Rosa to Los Angeles in 2025. You can also book with separate airlines for your outbound and return journeys, from $78 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Santa Rosa to Los Angeles flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Santa Rosa to Los Angeles airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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