S$143 Cheap Flights from Santa Rosa to Los Angeles

View S$143 flight on Thu, 4 Dec, 2025Opens in a new window

Popular airlines from Santa Rosa, CA (STS-Sonoma County) to Los Angeles

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Cheap Flights from Santa Rosa to Los Angeles (STS-QLA)

Prices were available within the past 7 days and start at S$143 for one-way flights and S$285 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 4 Dec - Mon, 8 Dec
STS
Santa Rosa
LAX
Los Angeles
S$285 Return, found 14 hours ago
S$285
Return
found 14 hours ago
Select American Airlines flight, departing Thu, 4 Dec from Santa Rosa to Los Angeles, returning Mon, 8 Dec, priced at S$285 found 14 hours ago
American Airlines
Mon, 15 Dec - Tue, 6 Jan
STS
Santa Rosa
LAX
Los Angeles
S$296 Return, found 4 days ago
S$296
Return
found 4 days ago
Select American Airlines flight, departing Mon, 15 Dec from Santa Rosa to Los Angeles, returning Tue, 6 Jan, priced at S$296 found 4 days ago
American Airlines
Thu, 4 Dec - Mon, 8 Dec
STS
Santa Rosa
LAX
Los Angeles
S$297 Return, found 14 hours ago
S$297
Return
found 14 hours ago
Select American Airlines flight, departing Thu, 4 Dec from Santa Rosa to Los Angeles, returning Mon, 8 Dec, priced at S$297 found 14 hours ago
American Airlines
Thu, 4 Dec - Mon, 8 Dec
STS
Santa Rosa
LAX
Los Angeles
S$323 Return, found 14 hours ago
S$323
Return
found 14 hours ago
Select American Airlines flight, departing Thu, 4 Dec from Santa Rosa to Los Angeles, returning Mon, 8 Dec, priced at S$323 found 14 hours ago
American Airlines
Thu, 4 Dec - Mon, 8 Dec
STS
Santa Rosa
LAX
Los Angeles
S$335 Return, found 14 hours ago
S$335
Return
found 14 hours ago
Select American Airlines flight, departing Thu, 4 Dec from Santa Rosa to Los Angeles, returning Mon, 8 Dec, priced at S$335 found 14 hours ago
American Airlines
Mon, 15 Dec - Tue, 6 Jan
STS
Santa Rosa
LAX
Los Angeles
S$348 Return, found 4 days ago
S$348
Return
found 4 days ago
Select American Airlines flight, departing Mon, 15 Dec from Santa Rosa to Los Angeles, returning Tue, 6 Jan, priced at S$348 found 4 days ago
Alaska Airlines
Thu, 4 Dec - Mon, 8 Dec
STS
Santa Rosa
LAX
Los Angeles
S$362 Return, found 14 hours ago
S$362
Return
found 14 hours ago
Select Alaska Airlines flight, departing Thu, 4 Dec from Santa Rosa to Los Angeles, returning Mon, 8 Dec, priced at S$362 found 14 hours ago
Alaska Airlines
Thu, 4 Dec - Mon, 8 Dec
STS
Santa Rosa
LAX
Los Angeles
S$375 Return, found 14 hours ago
S$375
Return
found 14 hours ago
Select Alaska Airlines flight, departing Thu, 4 Dec from Santa Rosa to Los Angeles, returning Mon, 8 Dec, priced at S$375 found 14 hours ago
American Airlines
Thu, 4 Dec - Mon, 8 Dec
STS
Santa Rosa
LAX
Los Angeles
S$401 Return, found 14 hours ago
S$401
Return
found 14 hours ago
Select American Airlines flight, departing Thu, 4 Dec from Santa Rosa to Los Angeles, returning Mon, 8 Dec, priced at S$401 found 14 hours ago
American Airlines
Thu, 4 Dec - Mon, 8 Dec
STS
Santa Rosa
LAX
Los Angeles
S$415 Return, found 14 hours ago
S$415
Return
found 14 hours ago
Select American Airlines flight, departing Thu, 4 Dec from Santa Rosa to Los Angeles, returning Mon, 8 Dec, priced at S$415 found 14 hours ago

Find the cheapest month to fly from Santa Rosa (STS) to Los Angeles (QLA)

September is typically the cheapest month to fly

From S$89 - S$330 per traveller.
Santa Rosa to Los Angeles route information
Origin airport
Sonoma County
Destination airport
Los Angeles Intl.
Return price
S$285
Distance
639 km

Perfect flights from Santa Rosa to Los Angeles

Your Journey from Santa Rosa to Los Angeles

Start your unforgettable journey with Expedia. Our broad selection of flights from Santa Rosa to Los Angeles caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, Alaska Airlines. Our selection of flights from Sonoma County to QLA-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Santa Rosa to Los Angeles Flights

Experience the joy of finding cheap flights from Sonoma County to QLA-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$143 and roundtrip prices from S$285*.
 

Pre-Flight Essentials

Ensure a smooth journey from Santa Rosa to Los Angeles with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Los Angeles

Picture yourself stepping off the plane in Los Angeles and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Santa Rosa to Los Angeles Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Santa Rosa to Los Angeles.
 

Beyond the Flight – Exploring Los Angeles

With Expedia, your adventure extends beyond the flight. Explore Los Angeles at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Santa Rosa to Los Angeles with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Santa Rosa to Los Angeles with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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*Available to Expedia members.