Cheap Flights from Los Angeles International to Santa Rosa

Compare Los Angeles International to Santa Rosa flight deals

Find the cheapest month or even day of the year to fly to Santa Rosa

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Flight deals from Los Angeles International to Santa Rosa

Looking for a cheap last-minute deal or the best return flight from Los Angeles International Airport to Santa Rosa Airport? If you want to travel next month, return fares start from Rs45,335. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Los Angeles International to Santa Rosa

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Los Angeles International to Santa Rosa flights are currently cheapest in May.

Direct flights from Los Angeles International to Santa Rosa

Los Angeles International to Santa Rosa: Alternative routes

Compare routes from Los Angeles International to Santa Rosa below. You may find an airport to fly into that's cheaper, faster, or easier than Santa Rosa.

Los Angeles to Santa Rosa: Flight information

The things to know before you go.
Cheapest flight foundRs27,390
Cheapest month to flyMay
Average flight time1 hr, 42 mins
Most popular airlineAlaska Airlines
Average flights per week110

Finding cheap flights from Los Angeles International to Santa Rosa: Frequently asked questions

The best price we found for a return flight from Los Angeles International to Santa Rosa is Rs45,335. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 42 minutes is the average flight time from Los Angeles International to Santa Rosa.
Alaska Airlines, Air Tahiti Nui and SkyWest Airlines fly direct from Los Angeles International to Santa Rosa.
As of April 2026, there are 110 flights per week flying from Los Angeles International to Santa Rosa.
The cheapest month to fly from Los Angeles International to Santa Rosa is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Los Angeles International Airport to Santa Rosa Airport on Wednesday, 20 May 2026.
Yes – the average flight time is 1 hour and 42 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Santa Rosa but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Santa Rosa is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Alaska Airlines offers the cheapest flight tickets to Santa Rosa.

Flying from Los Angeles International Airport (LAX) to Sonoma County Airport (STS): what you need to know

  • Around 1 hour 40 minutes is how long you can expect to be in the air on a direct flight from Los Angeles International Airport to Sonoma County Airport.

  • You can choose from 16 weekly Los Angeles International Airport to Sonoma County Airport flights. The 08:05 departure with Alaska Airlines is the earliest flight you can take. Alaska Airlines operates the last service of the day at 21:20.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to board your LAX to STS flight.

  • Travelling during a peak month like July? School holidays and other popular seasons can mean longer lines and delays at airport checkpoints. Play it safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • Alaska Airlines has direct flights from Los Angeles International Airport to Sonoma County Airport. Book with this popular carrier, then get ready to check out the sights in Santa Rosa — and maybe even more of United States if your schedule allows.

  • Most passengers choose to travel with Alaska Airlines on this route.

  • With 78.0% of its services arriving as scheduled, Alaska Airlines is the most punctual carrier offering LAX to STS flights.

  • If you'd love to tour another city along the way, consider a flight with a stopover. To see all your options for tickets from Los Angeles International Airport to Sonoma County Airport, deselect 'Direct flights only.' Phoenix Sky Harbour International Airport is a well-known stop between LAX and STS.

How to find the cheapest flights from Los Angeles International Airport (LAX) to Sonoma County Airport (STS)

  • Right now, Rs27,390 is the cheapest price we've seen for a one-way Los Angeles International Airport to Sonoma County Airport flight. The best price for a return plane ticket is Rs45,335. Remember that fares could change due to demand when booking.

  • Book eight months before you travel. After crunching the numbers on our calendar, this is how far you should book ahead to find cheap tickets from LAX to STS.

  • Schedule your trip for July. That's the cheapest month for flights from Los Angeles International Airport to Sonoma County Airport. If you're flexible with your travel dates, use the 'Whole month' tool to see the cheapest airfare across each month.

  • Snapping up cheap flights from LAX to STS is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll let you know when a lower fare pops up.

  • Secure the right flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Los Angeles International Airport to Sonoma County Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about Los Angeles International Airport (LAX)

  • The address for LAX is One World Way.

  • Los Angeles International Airport scores high marks for on-time performance. 81.05% of flights that take off from LAX reach their destination without delay.

  • To get to Los Angeles International Airport from central Los Angeles, it'll take around 30 minutes if you're going by car. This depends on traffic though. It's approximately 32 kilometres from the airport to the city centre.

  • The trip when using public transport typically takes 55 minutes.

  • Booked an early flight from Los Angeles International Airport to Sonoma County Airport? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by picking one of these stays near LAX:

Arriving at Sonoma County Airport (STS)

  • If you're coming in on a late Los Angeles International Airport to Sonoma County Airport flight, nothing beats the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and snoozing soon after at one of these hotels near STS:

  • Get your adventure underway by picking up a Sonoma County Airport rental car. Grab your wheels from Ace Rent a Car, Hertz or Avis to explore Santa Rosa and beyond.

  • Boost your chances of getting the best deal by booking early. Reserving your ride from Sonoma County Airport at least a few weeks ahead is a wise move.

Getting from Sonoma County Airport (STS) to central Santa Rosa

  • The address for STS is 2200 Airport Boulevard.

  • Sonoma County Airport to central Santa Rosa has a drive time of around 15 minutes. It's approximately 13 kilometres away.

  • It typically takes 35 minutes if you're travelling on public transport.

When to fly to Sonoma County Airport (STS)

  • The quietest month for a flight from Los Angeles International Airport to Sonoma County Airport is May, while October is the busiest. Pick the best time to go to Santa Rosa based on whether you prefer a more relaxed vibe or a faster pace.

  • Before locking in your flight from Los Angeles International Airport to Sonoma County Airport, think about the kind of weather you like. August is the warmest month in Santa Rosa, with the temperature ranging from 11ºC to 29ºC.

  • February has average temperatures of between 2ºC and 19ºC. Search for cheap tickets from LAX to STS around that time if you like travelling in cooler conditions.

Explore more of United States

  • Santa Rosa is easy to fall in love with, but there are so many other parts of United States you'll want to see. Around 145 kilometres south-east of Santa Rosa, a visit to San Jose will keep your itinerary packed. Don't miss top attractions like Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art.

  • Around 80 kilometres south of Santa Rosa, San Francisco is another favourite stop in United States. Start your sightseeing at Golden Gate Bridge, Alcatraz Island and Lombard Street.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.