LAX - STS

$76 Find Cheap Flights from Los Angeles to Santa Rosa - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$187
Typical prices: $217-$386
Alaska Airlines
Sun 9/23Fri 9/28
LAX - STS • Non-stop
Cheapest one-way
$76
Typical prices: $143-$262
Southwest
Sun 10/14
LAX - STS • 1 stop
Nonstop flights
You can fly direct with Alaska Airlines. Average duration is 1h 41m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 23 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Los Angeles to Santa Rosa

Wed, Sep 23 - Mon, Sep 28
Alaska Airlines Logo
9:44 am - 11:21 amLAX  Los Angeles-STS Santa Rosa Sonoma County
1h 37mnonstop
Alaska Airlines Logo
12:01 pm - 1:33 pmSTS  Santa Rosa Sonoma County-LAX Los Angeles
1h 32mnonstop
$187Alaska Airlines
Tue, Oct 20 - Mon, Oct 26
Alaska Airlines Logo
6:44 pm - 8:20 pmLAX  Los Angeles-STS Santa Rosa Sonoma County
1h 36mnonstop
Alaska Airlines Logo
11:57 am - 1:40 pmSTS  Santa Rosa Sonoma County-LAX Los Angeles
1h 43mnonstop
$187Alaska Airlines
Sat, Oct 24 - Sun, Oct 25
Alaska Airlines Logo
5:45 pm - 7:30 pmLAX  Los Angeles-STS Santa Rosa Sonoma County
1h 45mnonstop
Alaska Airlines Logo
7:00 am - 8:48 amSTS  Santa Rosa Sonoma County-LAX Los Angeles
1h 48mnonstop
$187Alaska Airlines
Sat, Sep 26 - Mon, Sep 28
Alaska Airlines Logo
9:44 am - 11:21 amLAX  Los Angeles-STS Santa Rosa Sonoma County
1h 37mnonstop
Alaska Airlines Logo
7:10 am - 8:44 amSTS  Santa Rosa Sonoma County-LAX Los Angeles
1h 34mnonstop
$187Alaska Airlines
Wed, Oct 21 - Sat, Oct 24
Delta Logo
9:54 am - 4:05 pmLAX  Los Angeles-STS Santa Rosa Sonoma County
6h 11m1 stop Salt Lake City
Delta Logo
4:49 pm - 9:45 pmSTS  Santa Rosa Sonoma County-LAX Los Angeles
4h 56m1 stop Salt Lake City
$197Delta
Sat, Oct 10 - Tue, Oct 13
Delta Logo
6:00 am - 10:41 amLAX  Los Angeles-STS Santa Rosa Sonoma County
4h 41m1 stop Salt Lake City
Delta Logo
4:49 pm - 11:55 pmSTS  Santa Rosa Sonoma County-LAX Los Angeles
7h 06m1 stop Salt Lake City
$197Delta
Tue, Oct 20 - Tue, Oct 27
Delta Logo
6:00 am - 10:41 amLAX  Los Angeles-STS Santa Rosa Sonoma County
4h 41m1 stop Salt Lake City
Delta Logo
4:49 pm - 11:55 pmSTS  Santa Rosa Sonoma County-LAX Los Angeles
7h 06m1 stop Salt Lake City
$197Delta
Mon, Jan 25 - Wed, Jan 27
American Airlines Logo
4:45 pm - 10:44 pmLAX  Los Angeles-STS Santa Rosa Sonoma County
5h 59m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
9:00 am - 3:42 pmSTS  Santa Rosa Sonoma County-LAX Los Angeles
6h 42m1 stop Phoenix Sky Harbor Intl
$208American Airlines
Fri, Jan 8 - Sun, Jan 10
American Airlines Logo
6:00 am - 12:48 pmLAX  Los Angeles-STS Santa Rosa Sonoma County
6h 48m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
8:43 am - 3:48 pmSTS  Santa Rosa Sonoma County-LAX Los Angeles
7h 05m1 stop Phoenix Sky Harbor Intl
$234American Airlines
Thu, Jan 21 - Sun, Jan 24
American Airlines Logo
4:45 pm - 10:44 pmLAX  Los Angeles-STS Santa Rosa Sonoma County
5h 59m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
9:00 am - 3:42 pmSTS  Santa Rosa Sonoma County-LAX Los Angeles
6h 42m1 stop Phoenix Sky Harbor Intl
$237American Airlines
Booking Insights

Price, demand and travel trends for Los Angeles to Santa Rosa flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Los Angeles to Santa Rosa with more confidence.

How much is a round-trip flight from Los Angeles to Santa Rosa?

Round-trip flights from Los Angeles to Santa Rosa start at $187. Prices are below average for this route right now, with typical round-trip fares ranging from $217 to $386. The lowest price found in the past 5 days was $187 on Alaska Airlines.

What's the cheapest day of the week to fly from Los Angeles to Santa Rosa?

Tuesday is the cheapest day of the week to fly from Los Angeles to Santa Rosa, it is 9% cheaper than the average day. Friday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Los Angeles to Santa Rosa?

  • April is the cheapest month to fly from Los Angeles to Santa Rosa at $242 round-trip.
  • August ($323) and November ($317) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 33% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Los Angeles to Santa Rosa the cheapest?

Flights from Los Angeles to Santa Rosa are cheapest 23 weeks before departure. Booking in this window typically costs about 54% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Los Angeles to Santa Rosa flights

Low season

March

Cheapest flight

$76
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Los Angeles to Santa Rosa

When to book flights from Los Angeles to Santa Rosa

Are your dates flexible? Find out the best times to travel from Los Angeles to Santa Rosa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Los Angeles to Santa Rosa flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What child-friendly amenities can I find at Los Angeles International Airport?

    Those looking forward to flying to Santa Rosa from Los Angeles International Airport with children can make use of the children's play area found at the airport. The children’s play area at LAX is beach-themed and is found on the Tom Bradley International Terminal. Children can burn off some energy before embarking on the long flight to Santa Rosa.

  • What public transport means can I use to access the city from Charles M. Schulz- Sonoma County Airport?

    If you arrive at Charles M. Schulz- Sonoma County Airport from Los Angeles, there are several public transport means that you can use to get into the city. You can use the airport shuttle service, ride share, taxis, buses, and smart train. Depending on your budget and urgency, you can settle on your preferred ground transportation means to access the city.

  • Apart from LAX and ONT, are there other airports in Los Angeles from which I can fly to Santa Rosa?

    In Los Angeles, you can also board a flight to Santa Rosa from John Wayne Airport (SNA), Hollywood Burbank Airport (BUR), or Long Beach Airport (LGB). These airports have regular flights that are designated for Santa Rosa. Therefore, depending on your location in Los Angeles, you can settle on the airport that is closest to you.

  • Does LAX have parking?

    If you have a flight to catch from LAX to Charles M. Schulz- Sonoma County Airport, you can leave your vehicle at LAX’s parking. The different parking includes Economy Parking, Terminal parking, Van Nuys Flyaway, Premium Terminal, and EV Terminal Parking, among others.

  • Which airlines offer extra legroom and free seat selection on Los Angeles to Santa Rosa flights?

    Among airlines operating Los Angeles to Santa Rosa flights:

    • Alaska Airlines: offers extra legroom; offers free seat selection
    • American Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Los Angeles to Santa Rosa?

    Only Alaska Airlines operates flights between Los Angeles and Santa Rosa.

  • Which airports can I use when flying from Los Angeles to Santa Rosa?

    Flights from Los Angeles to Santa Rosa usually depart from Los Angeles Los Angeles (LAX) and arrive at Santa Rosa Sonoma County (STS).

  • Which airlines include bags at no extra cost on Los Angeles to Santa Rosa flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Alaska Airlines: a cabin bag and a checked bag in Economy Class
    • American Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Los Angeles to Santa Rosa?

    Two cabin classes are available on flights from Los Angeles to Santa Rosa:

    • Economy Class
    • First Class

  • How much can I save by taking a layover when flying from Los Angeles to Santa Rosa?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $254 round-trip via Phoenix Sky Harbor Intl (PHX), compared to $285 for nonstop.

  • What is the standard checked-bag allowance on flights from Los Angeles to Santa Rosa?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Los Angeles to Santa Rosa?

    The Embraer 170 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Airbus A321neo variants.

  • Which airports do connecting flights from Los Angeles to Santa Rosa pass through?

    Most connecting flights from Los Angeles to Santa Rosa pass through Phoenix Sky Harbor Intl (PHX), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Los Angeles to Santa Rosa?

    Yes. Being flexible with your travel dates can save you up to 14% on the Los Angeles to Santa Rosa route. Tuesday is the cheapest departure day at $263 round-trip on average, while Friday is the most expensive at $305, a difference of $42. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Los Angeles to Santa Rosa spread across the day?

    Morning is the busiest departure period on Los Angeles to Santa Rosa flights, with 50% of flights leaving in that window. Evening departures account for 50%, afternoon flights for 0%, and night flights for 0%.

  • What are the earliest and latest flights from Los Angeles to Santa Rosa?

    These are the earliest and latest flight times available from Los Angeles to Santa Rosa:

    • Earliest: departs at 8:47 am and lands at 10:28 am
    • Latest: departs at 7:59 pm and lands at 9:40 pm.

    The flight takes about 1h 41m.

  • How expensive are last-minute Los Angeles to Santa Rosa flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 49% above the route average of $286. Book 23 weeks before departure for the lowest fares.

  • How long is a flight from Los Angeles to Santa Rosa?

    A nonstop flight from Los Angeles to Santa Rosa takes 1h 41m, covering 399 miles.

  • Do I need a passport to fly from Los Angeles to Santa Rosa?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Los Angeles to Santa Rosa changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $187 to $1,190. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Los Angeles to Santa Rosa looking right now?

    One-way fares from Los Angeles to Santa Rosa are currently lower than usual. Average one-way flight prices are about $91, which is 56% below the typical average for this route.

  • What car rental options are available at Santa Rosa Sonoma County Airport (STS)?

    Santa Rosa Sonoma County Airport (STS) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    · Ace
    · Dollar
    · Enterprise Rent-A-Car
    · Hertz
    · Budget

  • How much should I expect to pay for a Los Angeles to Santa Rosa flight?

    Round-trip flights from Los Angeles to Santa Rosa range from $217 to $386, with an average of $286 over the past 12 months. Anything below $217 counts as a good deal.

  • Which airlines offer Wi-Fi on Los Angeles to Santa Rosa flights?

    Alaska Airlines is the only airline on the Los Angeles to Santa Rosa route offering in-flight Wi-Fi. Pricing depends on fare class.

Your guide to booking Los Angeles to Santa Rosa flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $263 - about $42 less than Friday (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 54% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Los Angeles to Santa Rosa trip for April. Fares historically average $242 round-trip in that month - typically $81 less than the most expensive month, which is August (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Phoenix Sky Harbor Intl Airport (PHX) can be cheaper than flying direct. The cheapest layover option averages $254 round-trip on this route - about $31 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Santa Rosa Sonoma County Airport.
    - Hilton Garden Inn Sonoma County Airport
  • On the date you are set to catch your flight to Santa Rosa from Los Angeles’ Los Angeles International Airport (LAX), you should consider arriving at the airport at least 2h before your departure time. This will give you ample time to go through the airport’s security check-in as well as to explore points of interest in the airport.
  • While waiting for your flight to Santa Rosa’s Charles M. Schulz- Sonoma County Airport (STS) from Los Angeles’ LAX, you can relax and rest at the airport’s Be Relax Spa n Terminal 1, USO Lounge found outside the terminals, or LA International Lounge and Centurion Lounge found on Terminal B. You will have access to food, power outlets, and resting areas.
  • Once you land at Santa Rosa’s Charles M. Schulz- Sonoma County Airport, you can rent a vehicle at the airport as long as you have the proper documents and are above the legal driving age of 16 years. The airport features renowned car rental companies such as Enterprise, Ace Rent a Car, Budget, Avis, and National.
  • Those looking to travel with their pets from Ontario International Airport (ONT) in Los Angeles to Charles M. Schulz- Sonoma County Airport in Santa Rosa can take advantage of the pet relief areas at ONT to relieve their pets. The airport has pet relief areas inside and outside the terminals. Inside pet relief area is found close to Terminal 2 and Terminal 4 gates. Outside pet relief area is found at the far end of the terminal building.
  • Those with reduced mobility and have a flight to catch from Los Angeles’ LAX to Santa Rosa’s Charles M. Schulz- Sonoma County Airport can request a wheelchair and special assistance with their airline at least 72h before departure.

Prefer to fly direct from Los Angeles to Santa Rosa?

 
Find which airlines fly direct from Los Angeles Airport to Santa Rosa Sonoma County Airport, which days they fly and book direct flights.

Direct departures

Los Angeles Los Angeles to Santa Rosa Sonoma County

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Direct returns

Santa Rosa Sonoma County to Los Angeles Los Angeles

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Everything you need to know for your flight from Los Angeles to Santa Rosa

Information on your arrival and departure airports