LAS - STS

$99 Find Cheap Flights from Las Vegas to Santa Rosa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Santa Rosa departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Santa Rosa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Santa Rosa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Santa Rosa, as well as popular online travel agencies
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Cheap Flights from Las Vegas to Santa Rosa (LAS-STS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Santa Rosa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Santa Rosa

Fri, Sep 26 - Mon, Sep 29
Hawaiian Airlines Logo
12:44 pm - 2:43 pmLAS-STS
1h 59mnonstop
Hawaiian Airlines Logo
10:23 am - 12:04 pmSTS-LAS
1h 41mnonstop
$149Hawaiian Airlines
Find Deal
Fri, Sep 26 - Mon, Sep 29
Hawaiian Airlines Logo
12:44 pm - 2:43 pmLAS-STS
1h 59mnonstop
Hawaiian Airlines Logo
10:23 am - 12:04 pmSTS-LAS
1h 41mnonstop
$152Hawaiian Airlines
Find Deal
Fri, Feb 20 - Mon, Feb 23
Alaska Airlines Logo
6:00 pm - 7:35 pmLAS-STS
1h 35mnonstop
Alaska Airlines Logo
8:00 am - 9:34 amSTS-LAS
1h 34mnonstop
$157Alaska Airlines
Find Deal
Fri, Sep 26 - Mon, Sep 29
Hawaiian Airlines Logo
8:39 pm - 7:12 pmLAS-STS
22h 33m1 stop
Hawaiian Airlines Logo
10:23 am - 12:04 pmSTS-LAS
1h 41mnonstop
$173Hawaiian Airlines
Find Deal
Fri, Sep 26 - Mon, Sep 29
Alaska Airlines Logo
12:44 pm - 2:43 pmLAS-STS
1h 59mnonstop
Alaska Airlines Logo
10:23 am - 12:04 pmSTS-LAS
1h 41mnonstop
$177Alaska Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
Hawaiian Airlines Logo
4:17 pm - 6:11 pmLAS-STS
1h 54mnonstop
Hawaiian Airlines Logo
12:41 pm - 5:07 pmSTS-LAS
4h 26m1 stop
$178Hawaiian Airlines
Find Deal
Mon, Sep 22 - Mon, Sep 29
American Airlines Logo
10:00 am - 3:48 pmLAS-STS
5h 48m1 stop
American Airlines Logo
4:19 pm - 10:03 pmSTS-LAS
5h 44m1 stop
$197American Airlines
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Fri, Sep 26 - Mon, Sep 29
 Logo
12:44 pm - 2:43 pmLAS-STS
1h 59mnonstop
 Logo
6:56 pm - 11:59 pmSTS-LAS
5h 03m1 stop
Fri, Sep 26 - Mon, Sep 29
 Logo
7:39 pm - 11:59 pmLAS-STS
4h 20m1 stop
 Logo
6:56 pm - 11:59 pmSTS-LAS
5h 03m1 stop
Thu, Sep 11 - Mon, Sep 15
American Airlines Logo
6:23 am - 12:29 pmLAS-STS
6h 06m1 stop
American Airlines Logo
4:19 pm - 10:03 pmSTS-LAS
5h 44m1 stop
$276American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Las Vegas to Santa Rosa flights

Get data-powered insights and trends into flights from Las Vegas to Santa Rosa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Las Vegas to Santa Rosa?

The average price of all round-trip flights from Las Vegas to Santa Rosa clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Santa Rosa on a Saturday and more expensive on a Wednesday. On your return trip to Las Vegas, you should consider flying back on a Monday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Las Vegas to Santa Rosa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Santa Rosa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Santa Rosa is March, where tickets cost $122 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $236 and $222 respectively.

How far in advance should I book a flight from Las Vegas to Santa Rosa?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to Santa Rosa, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Las Vegas to Santa Rosa, you should book around 4 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$99
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Las Vegas to Santa Rosa

When to book flights from Las Vegas to Santa Rosa

Are your dates flexible? Find out the best times to travel from Las Vegas 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Santa Rosa

  • What is the luggage allowance on Alaska Airlines flights from Las Vegas to Santa Rosa?

    Economy class passengers are allowed up to 2 checked bags on Alaska Airlines flights from Las Vegas to Santa Rosa, while first-class passengers are allowed up to 2 checked bags, with a maximum weight of 70 pounds each. Passengers should also keep in mind that there may be additional fees for oversized or overweight baggage, or for checking more than the allowed number of bags.

  • How do I get from Sonoma County Airport (STS) to the city center?

    Several shuttle services provide transportation from Sonoma County Airport to the city center. You can book shuttle services online or at the airport. Some popular shuttle services include Sonoma County Airport Express and Airport Express Shuttle. Taxis are also available outside the airport terminal and offer a convenient option for transportation.

  • What services are offered by American Airlines to economy class passengers on flights from Las Vegas to Santa Rosa?

    American Airlines provides several services and amenities to economy-class passengers on flights from Las Vegas to Santa Rosa. Economy class passengers can enjoy a wide range of movies, TV shows, music, and games, and the airline offers complimentary snacks and meals. Wi-Fi and power outlets are also available, enabling passengers to stay connected and work or relax during the flight.

  • What seat selection options are available on Alaska Airlines flights from Las Vegas to Santa Rosa?

    On Alaska Airlines flights from Las Vegas to Santa Rosa, you can select your preferred seat during the booking process or afterward by managing your reservation online or through the mobile app. Alaska Airlines' standard seats come with standard legroom, adjustable headrests, and recline functionalities. You can select a seat at the time of booking or reservation change. Preferred seats offer more legroom and greater seat recline.

  • What is the cheapest flight from Las Vegas to Santa Rosa?

    In the last 3 days, the lowest price for a flight from Las Vegas to Santa Rosa was $99 for a one-way ticket and $149 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Santa Rosa?

    No

  • Which airports will I be using when flying from Las Vegas to Santa Rosa?

    When flying out of Las Vegas you will be using Las Vegas Harry Reid Intl. You will be landing at Santa Rosa, also known as Santa Rosa Sonoma County.

  • Which airlines offer Wi-Fi service onboard planes from Las Vegas to Santa Rosa?

    Alaska Airlines, Hawaiian Airlines, and JetBlue offer inflight Wi-Fi service on the Las Vegas to Santa Rosa flight route.

  • Which aircraft models fly most regularly from Las Vegas to Santa Rosa?

    The Embraer 175 is the aircraft model that flies most regularly on the Las Vegas to Santa Rosa flight route.

  • Which airline alliances offer flights from Las Vegas to Santa Rosa?

    oneworld is the only airline alliance operating flights between Las Vegas and Santa Rosa.

  • On which days can I fly direct from Las Vegas to Santa Rosa?

    There are nonstop flights from Las Vegas to Santa Rosa on a daily basis.

  • Which is the best airline for flights from Las Vegas to Santa Rosa, Alaska Airlines or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Santa Rosa are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $224 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $163 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Las Vegas to Santa Rosa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Santa Rosa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Santa Rosa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santa Rosa from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Santa Rosa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santa Rosa with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and STS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Santa Rosa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santa Rosa from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Las Vegas to Santa Rosa

  • Looking for a cheap flight? 25% of our users found flights on this route for $98 or less one-way and $157 or less round-trip.
  • American Airlines provides a variety of services for passengers with reduced mobility on flights from Las Vegas (LAS) to Santa Rosa (STS). Passengers who need assistance with mobility can request a wheelchair to be provided at the airport as American Airlines offers manual wheelchairs, electric wheelchairs, and mobility devices to the passengers depending on their needs.
  • Flights from Las Vegas to Santa Rosa usually have layovers in various cities based on the airline you opt for. Some common layovers for the route include Los Angeles (LAX), Seattle (SEA), Phoenix (PHX), San Francisco (SFO), and Dallas (DFW).
  • Sonoma County Airport (STS) serves several cities in addition to Santa Rosa. These cities include Windsor, Healdsburg, Sebastopol, Petaluma, and Napa. These cities are all accessible by car from the airport.
  • Alaska Airlines operates flights from Las Vegas to Santa Rosa and has committed to using SAF, which is a low-carbon alternative to traditional jet fuel made from sustainable feedstocks. The airline also offers its customers the option to purchase carbon offsets to compensate for their carbon emissions from air travel and invests in carbon offset projects to help reduce its own carbon footprint.
  • McCarran International Airport (LAS) has two main terminals, Terminal 1 and Terminal 3. Terminal 1 has four concourses namely A, B, C, and D, and handles domestic flights from several major airlines such as American Airlines. Terminal 3 handles all international airlines that fly into McCarran Airport.

Prefer to fly direct from Las Vegas to Santa Rosa?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County.
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Santa Rosa Sonoma County

Monday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Tuesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Wednesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Thursday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Friday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Saturday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Sunday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

See more direct flights

Direct returns

Santa Rosa Sonoma County to Las Vegas Harry Reid Intl

Monday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Tuesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Wednesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Thursday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Friday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Saturday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Sunday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

See more direct flights

Reviews of the top 4 airlines serving from Las Vegas to Santa Rosa

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Santa Rosa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Santa Rosa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.5Crew
8.1Boarding
7.8Comfort
7.0Entertainment
7.1Food
Airline reviews

On time, WiFi worked, reasonable legroom, helpful staff. Unfortunately there was no water for handwashing in the rear lavatory.

10.0 ExcellentWalter, Aug 2025DCA - SFO
Read more Alaska Airlines reviews

On time, WiFi worked, reasonable legroom, helpful staff. Unfortunately there was no water for handwashing in the rear lavatory.

The airline staff was great! The best safety review ive ever had!

No food but only snack was provided during the 6-hour flight from EWR to LAX. I was so hungry during the trip.

Miss bigger screens for movies Staff was friendly Seats comfortable Bathroom line long

Agent boarding us in San Diego lectured me on showing up on time for the flight, and said that if I had been three minutes later, he would have denied myself and my wife boarding. Our trusted traveler numbers were not in the system, even though I entered them when I bought the tickets. Our food orders were not in the system, even though I entered them prior to the flight. My wife requires a wheelchair, and that was delayed on both flights.

It was fine—the seats are not very comfortable and the aisles are very narrow. Nothing different from other airlines

Unfortunately 4 hour 40 minute delay because of airport then one hour into flight diverted back to Kona elderly man on plane got heart attack trying to get home some how

Seats are so small now that it's very hard even for a medium-sized person to be comfortable!!!

My experience would’ve been great because we were on a new plane, but they said as we boarded that the plane would be too new to have WiFi, which to me is unreasonable - newer planes should def have WiFi! It was a 5 hour flight from Anchorage to San Fran and because there was no WiFi, I had to take an unexpected half day off work, which was super annoying because I had a lot to do and we only found out a few minutes before takeoff.

Such great crew, from checkin to the plane. So friendly and helpful, I was genuinely impressed.

You. Changed my AIRLINE, CONFIRMATION CODE, TERMINAL. AND GATE COMM N CATION. WAS POOR AND SUBOPTITMUM AND RIDICULOUS MY AIRLINE WAS HAWAIIN. ,THEN SUDDENLY. YOU SAY IT WAS ALASKA Give me a break,,Black is not White I could not check in over the phone...all I received was Error. And info from Hawaiian air agent saying tooooo many people were trying to check in causing the problem On the other hand I am alive

I like that you have eliminated plastic cups, bottles and straws. The crew was conscientious about separating the used paper cups from the trash. This change to paper is a great move and makes me want to choose Alaska when I fly.

Attendants seemed un-engaged and indifferent when asked for assistance.

Overall it was a good flight. The thing I most appreciated was that you eliminated plastic cups and water bottles and stir sticks and had paper cups, wood stir sticks and cans. Plus, I saw that the airline staff were actually keeping the used paper cups separate and unfolding the used cardboard meal boxes and keeping those items separate from the trash. Good for them! This makes me want to support Alaska Airlines and fly Alaska again. Thank for taking this step in working to reduce single use plastics! Kudos!

The trip was fine, however once we reached Seattle, our next flight only had an hour turn-around time and we had to cross the entire Seattle airport, taking three shuttles. Once there, Alaska/Hawaiian Air had still not issued my boarding passes to us and we had to wait at the counter for them. Boarding was already started and at the second to last seating level when we finally got our boarding passes. This was a bit nuts.

Ok but why they need to sell the ear buds?

Flight was on time, crew was friendly and prompt with the service. The only thing that could be improved is the seat space, but that's wishful thinking

Departure was two hours late! Better than four hours late on our first flight

My experience was pleasant. It was perfect. That is enough🥰💃💖

The flight was supposed to leave at 7:30pm, but departed 10:50pm. They kept moving departure time out every half hour. It was a 45 minute flight from n Sunday night with great weather.

Avelo provided exactly what I expected. They are a low-cost option with no frills but the experience was comfortable and the staff was great! I will be using them in the future for trips when cost is a priority for me.

Expect nothing and you will be fine. Seats are crammed.

Terrible landing. Uncomfortable seats. Great cabin crew-helpful and pleasant!

Tight fit in middle seat but OK for short flight. Crew was more interested in talking to each other than helping passengers - strickingly dissappointing. DAB is a great airport. New Haven sucks! Excellent value for the .

Avelo is definitely a budget airline and you get what you pay for. The plane was packed and the seats were not particularly comfortable. Staff was very nice and both of our flights were on time. The one thing I wish I had known was that the staff does not show up at the airport desk to check your bags until two hours before the flight. We had a 4:30 flight and had to check out of our hotel at noon. Since we have lounge passes we planned to check our bag, go through security and hang out at the lounge until we had to board. But because we could not check our bag until 2:30, when the staff showed up, we could not go through security and access the lounge. Passengers with boarding passes and carry on luggage would not have this issue. I might fly Avelo again but would only do carry on or plan to get to the airport no sooner than two hours before check in. And I would not recommend a long flight on Avelo since there is no food or entertainment and the seats are not comfortable.

No food or entertainment, but flight very comfortable and on time.

Baggage claim was barbaric at Wilmington. I realize that this is a startup airline but if they hope to grow or even survive they need to upgrade this airport. There is no automated luggage carousel and at times you are not only fighting your fellow passengers to get to your bags but also passengers coming in from other flights who cross right in front of you

No frills, i.e., no drinks or snacks. One is charged for everything. The cost really adds up. The crew and flight attendants were excellent and very pleasant.

I always walk by a pallet of Avelo branded mini bottles of water on the tarmac, but I’ve never seen them in flight. Yup, not even water offered on a 3 hour flight. No wi-fi onboard. We just watch the flight crew on their phone for 3 hours every flight. At least a mid-flight trash pickup would be great. Better than my last flight, but they only could have gone up from there. Don’t use for business or ticketed vacation like Disney… too unreliable.

You get what you pay for. The plane was dirty and the seats were awful.

Did not get the seat I selected and paid for.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Everything you need to know for your flight from Las Vegas to Santa Rosa

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