Cheap flights from Los Angeles to San Francisco from $69
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to San Francisco departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Hawaiian Airlines flights from Los Angeles to Santa Rosa
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American Airlines flights from Los Angeles to Santa Rosa
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How to get the cheapest flight ticket from Los Angeles to Santa Rosa
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Santa Rosa?
If you are unable to visit Santa Rosa during the month of January, then departing from Los Angeles during the month December is also very affordable. Most momondo users find prices during this month for around $216.
What is the cheapest day to depart on your flight to Santa Rosa?
Our data shows that Wednesday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $211. On the other hand, Sunday is the most expensive day to depart from Los Angeles because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $316.
What is the cheapest time of day to depart on your flight to Santa Rosa?
Our data shows that the cheapest Los Angeles to Santa Rosa flights are usually those with departure times in the afternoon. Our users have found flights to Santa Rosa in the afternoon for as low as $216. Flights at noon are often more expensive with an average ticket price of $287.
What is the cheapest Los Angeles to Santa Rosa Sonoma County flight route?
Fly from Los Angeles to Santa Rosa Sonoma County for the best Los Angeles - Santa Rosa Sonoma County flight prices
How far in advance should I book a flight to Santa Rosa?
You are more likely to see cheaper flights to Santa Rosa from Los Angeles when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Santa Rosa for around $246 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Rosa from Los Angeles for as low as $197 on momondo.
What cabin class options are available on Los Angeles to Santa Rosa Sonoma County flights?
There are 3 cabin classes available to choose from on Los Angeles to Santa Rosa Sonoma County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Los Angeles to Santa Rosa Sonoma County?
Alaska Airlines, Hawaiian Airlines, and American Airlines are the most popular carriers operating from Los Angeles to Santa Rosa Sonoma County
What airlines fly to Santa Rosa?
Frontier, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Santa Rosa from Los Angeles according to our data. Frontier is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 10 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.
How many flights depart from Los Angeles to Santa Rosa on average per day?
As of June 2025, there are 19 flights per day flying from Los Angeles to Santa Rosa. The most common time of day flights depart is 9:00PM, with 60% of flights taking off in the evening.
How many flights depart from Los Angeles to Santa Rosa on average per week?
As of June 2025, 138 flights take off from Los Angeles and land in Santa Rosa each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
When to book flights from Los Angeles to Santa Rosa
Cheap Los Angeles to Santa Rosa (LAX to STS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Santa Rosa
How far is Los Angeles to Santa Rosa Sonoma County by plane?
The straight-line distance from Los Angeles to Santa Rosa Sonoma County is 389.4 mi. Flights usually cover this in 1h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Los Angeles Airport to Santa Rosa Sonoma County Airport?
Prices for flights from Los Angeles Airport to Santa Rosa Sonoma County Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Los Angeles Airport to Santa Rosa Sonoma County Airport?
There are 5 operators available for flights from Los Angeles Airport to Santa Rosa Sonoma County Airport as of June 2025.
How old do you have to be to fly from Los Angeles Airport to Santa Rosa Sonoma County Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Santa Rosa Sonoma County Airport.
What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?
The travel and health documents you'll need for your trip to Santa Rosa Sonoma County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Los Angeles to Santa Rosa?
momondo data reveals that the most frequently booked plane model on the route from Los Angeles to Santa Rosa is Embraer 175, representing 38.25% of all bookings. The subsequent popular models are Embraer 170 at 13.89%, Boeing 737-700 at 10.11%, and Boeing 737-800 at 7.85%.
What is the most popular airline from Los Angeles to Santa Rosa?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Los Angeles to Santa Rosa is Alaska Airlines (83% of total bookings). The next most popular airlines are Hawaiian Airlines (6%), Avelo Airlines (6%), and American Airlines (3%).
Best airlines flying from Los Angeles to Santa Rosa
Compare and see reviews for airlines that fly from Los Angeles to Santa Rosa with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $39 | Free Cancellation | Rating 5.9 3,294 reviews | |||
| PriceFrom $48 | Free Cancellation | Rating 7.4 76 reviews | |||
| PriceFrom $138 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $152 | Free Cancellation | Rating 7.8 2,499 reviews | |||
| PriceFrom $177 | Free Cancellation | Rating 7.2 10,000 reviews |
Alaska Airlines Flights From Los Angeles to Santa Rosa
The lowest priced Alaska Airlines flight from Los Angeles to Santa Rosa from the last 72 hours was $138. Generally, Alaska Airlines has 20 flights on this route every week with an average price of $258. Alaska Airlines is rated 8.0/10 by our users.
Hawaiian Airlines Flights From Los Angeles to Santa Rosa
Hawaiian Airlines is also a popular choice for this route. Hawaiian Airlines flight deals for Los Angeles to Santa Rosa start from as low as $152 round-trip, depending on your selected dates, with average Hawaiian Airlines deals seen on momondo around $274. Hawaiian Airlines operates 21 flights to Santa Rosa from Los Angeles in an average week. Users have rated it 7.8/10 across 2,499 reviews.
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Why should I use momondo to find a flight deal from Los Angeles to Santa Rosa?
Finding the right flight to Santa Rosa from Los Angeles is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Rosa quick and easy, saving you time and money.
Can I find flights from Los Angeles to Santa Rosa with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Los Angeles to Santa Rosa flights to just show those with flexible booking policies.
How can momondo help me find flights from Los Angeles to Santa Rosa?
Once all potential Los Angeles to Santa Rosa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Los Angeles to Santa Rosa right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Los Angeles to Santa Rosa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.