$99+ Cheap flights from Santa Rosa to Los Angeles (STS - LAX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LAX
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Santa Rosa to Los Angeles with Cheapflights
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.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Santa Rosa Sonoma County to Los Angeles Los Angeles are usually found in January or February, booked 86 days in advance, depart on a Thursday or Saturday and return on a Tuesday
Cheap flight deals from Santa Rosa to Los Angeles
Cheapest
Best
Last-minute
One-way
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 September 10, 2026.
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 September 10, 2026.
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:35 pm -
1 stop6h 10m
Sat 12/55:15 am -
1 stop6h 00m
Deal found 9/10![Southwest logo]()
$157
This Trip.com deal was found by Cheapflights users on 9/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:57 am -
Nonstop1h 43m
Wed 10/146:44 pm -
Nonstop1h 36m
Deal found 9/7![Alaska Airlines logo]()
$171
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/77:00 am -
Nonstop1h 37m
Wed 10/146:44 pm -
Nonstop1h 36m
Deal found 9/10![Alaska Airlines logo]()
$177
This American Airlines deal was found by Cheapflights users on 9/5. 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 11/127:25 am -
1 stop4h 51m
Sat 11/146:02 am -
1 stop6h 52m
Deal found 9/5![American Airlines logo]()
$178
This flugladen.de deal was found by Cheapflights users on 9/6. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:15 pm -
Nonstop1h 34m
Sun 10/49:30 am -
Nonstop1h 47m
Deal found 9/6![Alaska Airlines logo]()
$180
This Alaska Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/147:00 am -
Nonstop1h 37m
Wed 10/219:30 am -
Nonstop1h 47m
Deal found 9/6![Alaska Airlines logo]()
$181
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:00 am -
Nonstop1h 37m
Thu 10/159:30 am -
Nonstop1h 47m
Deal found 9/10![Alaska Airlines logo]()
$182
Best flights from Santa Rosa to Los AngelesDiscover 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 September 10, 2026.
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 September 10, 2026.
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:35 pm -
2 stops7h 20m
Sat 12/52:45 pm -
2 stops5h 40m
Deal found 9/9![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:21 am -
1 stop5h 10m
Mon 11/95:45 am -
1 stop4h 58m
Deal found 9/9![Delta logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 9/7. 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 12/177:00 am -
Nonstop1h 53m
Sun 1/1710:43 am -
Nonstop1h 38m
Deal found 9/7![Alaska Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 9/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:49 pm -
1 stop7h 06m
Thu 11/55:30 am -
1 stop5h 11m
Deal found 9/5![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/27:10 am -
Nonstop1h 34m
Thu 10/86:44 pm -
Nonstop1h 36m
Deal found 9/9![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 9/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:45 am -
2 stops7h 30m
Sun 12/63:10 pm -
2 stops7h 30m
Deal found 9/6![Southwest logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/287:00 am -
Nonstop1h 37m
Sat 10/3112:57 pm -
2 stops6h 53m
Deal found 9/9![Alaska Airlines logo]()
$253
This Delta deal was found by Cheapflights users on 9/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:50 pm -
1 stop5h 04m
Sun 12/135:45 am -
1 stop4h 57m
Deal found 9/5![Delta logo]()
$288
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 10/16:16 am -
2 stops10h 56m
Mon 10/59:30 am -
Nonstop1h 47m
Deal found 9/9![Alaska Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 9/306:16 am -
2 stops10h 56m
Mon 10/59:30 am -
Nonstop1h 47m
Deal found 9/8![Alaska Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/27:10 am -
Nonstop1h 34m
Sun 10/49:30 am -
Nonstop1h 47m
Deal found 9/8![Alaska Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 9/2912:01 pm -
Nonstop1h 32m
Sat 10/36:35 am -
2 stops13h 15m
Deal found 9/8![Alaska Airlines logo]()
$303
Last-minute flights from Santa Rosa to Los AngelesDiscover last-minute flight deals from Santa Rosa to Los Angeles. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Los Angeles. Data last updated September 10, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:40 pm -
1 stop5h 15m
Fri 9/188:55 am -
1 stop5h 25m
Deal found 9/9![Southwest logo]()
$457
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/171:08 pm -
1 stop4h 05m
Mon 9/216:30 am -
1 stop6h 08m
Deal found 9/7![American Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 9/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:55 pm -
1 stop3h 55m
Mon 9/213:10 pm -
2 stops7h 30m
Deal found 9/7![Southwest logo]()
$412
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:55 pm -
1 stop3h 55m
Fri 9/253:15 pm -
2 stops7h 25m
Deal found 9/9![Southwest logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 9/1812:01 pm -
Nonstop1h 32m
Sat 9/267:59 pm -
Nonstop1h 36m
Deal found 9/9![Alaska Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:55 pm -
2 stops7h 30m
Mon 9/213:15 pm -
2 stops7h 25m
Deal found 9/8![Southwest logo]()
$467
This Priceline deal was found by Cheapflights users on 9/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:10 am -
Nonstop1h 34m
Sun 9/209:44 am -
Nonstop1h 37m
Deal found 9/5![Alaska Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 9/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am -
2 stops8h 00m
Sun 9/205:30 am -
1 stop8h 05m
Deal found 9/5![Southwest logo]()
$392
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 9/197:10 am -
Nonstop1h 34m
Mon 9/216:30 am -
1 stop6h 08m
Deal found 9/6![American Airlines logo]()
$469
One-way flights from Santa Rosa to Los AngelesSearch for one-way flight options from Santa Rosa to Los Angeles. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Santa Rosa to Los Angeles. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:49 pm -
1 stop7h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$99
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:49 pm -
1 stop4h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$109
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 10/31:08 pm -
1 stop5h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$116
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 10/711:57 am -
Nonstop1h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Alaska Airlines logo]()
$119
This Priceline deal was found by Cheapflights users on 9/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:00 am -
Nonstop1h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Alaska Airlines logo]()
$129
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:05 pm -
1 stop5h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$139
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:10 pm -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Southwest logo]()
$149
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/86:30 pm -
Nonstop1h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Alaska Airlines logo]()
$151
This Southwest deal was found by Cheapflights users on 9/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:10 pm -
2 stops7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$154
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 10/117:00 am -
Nonstop1h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$164
Find 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Southwest) |
One-way from | $99 (Delta) |
Popular in | September |
Cheapest in | January |
Average price | $297 |
Good round-trip deal | $220 or less |
Good one-way deal | $188 or less |
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 7,457,451 searches. Data last updated September 10, 2026.
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
Cheapest round-trip
Santa RosaLos Angeles
STS Santa Rosa Sonoma County - LAX Los Angeles Los Angeles
STSLAX
Santa Rosa Sonoma County
Tue 10/20
11:21 am-4:31 pm
1 stop5h 10m
Los Angeles Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
Santa RosaLos Angeles
STS Santa Rosa Sonoma County - LAX Los Angeles Los Angeles
STSLAX
Santa Rosa Sonoma County
Wed 3/3
7:23 pm-9:03 pm
Nonstop1h 40m
Los Angeles Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
Santa RosaLos Angeles
STS Santa Rosa Sonoma County - LAX Los Angeles Los Angeles
STSLAX
Santa Rosa Sonoma County
Fri 12/4
4:50 pm-9:54 pm
1 stop5h 04m
Los Angeles Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
Santa RosaLos Angeles
STS Santa Rosa Sonoma County - LAX Los Angeles Los Angeles
STSLAX
Santa Rosa Sonoma County
Sat 11/21
10:30 am-8:40 pm
1 stop10h 10m
Los Angeles Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
Santa RosaLos Angeles
STS Santa Rosa Sonoma County - LAX Los Angeles Los Angeles
STSLAX
Santa Rosa Sonoma County
Fri 12/11
4:50 pm-9:54 pm
1 stop5h 04m
Los Angeles Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$160
Santa RosaLos Angeles
STS Santa Rosa Sonoma County - LAX Los Angeles Los Angeles
STSLAX
Santa Rosa Sonoma County
Wed 12/2
2:35 pm-9:55 pm
2 stops7h 20m
Los Angeles Los Angeles
Sat 12/5
2:45 pm-8:25 pm
2 stops5h 40m
$167
Quickest round-trip
Santa RosaLos Angeles
STS Santa Rosa Sonoma County - LAX Los Angeles Los Angeles
STSLAX
Santa Rosa Sonoma County
Sat 9/26
7:10 am-8:44 am
Nonstop1h 34m
Los Angeles Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$169
Santa RosaLos Angeles
STS Santa Rosa Sonoma County - LAX Los Angeles Los Angeles
STSLAX
Santa Rosa Sonoma County
Sat 11/7
11:21 am-4:31 pm
1 stop5h 10m
Los Angeles Los Angeles
Mon 11/9
5:45 am-10:43 am
1 stop4h 58m
$207
Santa RosaLos Angeles
STS Santa Rosa Sonoma County - LAX Los Angeles Los Angeles
STSLAX
Santa Rosa Sonoma County
Thu 12/17
7:00 am-8:53 am
Nonstop1h 53m
Los Angeles Los Angeles
Sun 1/17
10:43 am-12:21 pm
Nonstop1h 38m
$237
Santa RosaLos Angeles
STS Santa Rosa Sonoma County - LAX Los Angeles Los Angeles
STSLAX
Santa Rosa Sonoma County
Thu 10/29
4:49 pm-11:55 pm
1 stop7h 06m
Los Angeles Los Angeles
Thu 11/5
5:30 am-10:41 am
1 stop5h 11m
$237
Showing 1-10 of 18 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Santa Rosa-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Los Angeles flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
STS-LAX
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
Prices
Airlines
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 85 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 $157). Flying from Santa Rosa to Los Angeles in September is currently the most expensive (average of $297). 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 September 10, 2026.
It’s optimal to fly from Santa Rosa to Los Angeles in the evening. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.
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 September 5, 2026.
Travelers seeking maximum savings on their Santa Rosa to Los Angeles flight should consider departing on Sunday at noon when fares are most often at their lowest. Saturday 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 September 10, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Hawaiian Airlines, andAmerican 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.
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
7.9
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
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.
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Top 4 airlines flying from Santa Rosa to Los Angeles
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$113 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$203 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$135 | Average$228 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$158 | Average$292 | FlexibilityNo cancel fee | On-time71% |