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 10/11. 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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Flight Deals

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

Thu, Nov 6 - Sun, Nov 9
Hawaiian Airlines Logo
7:44 pm - 9:46 pmLAS-STS
2h 02mnonstop
Hawaiian Airlines Logo
10:50 am - 12:32 pmSTS-LAS
1h 42mnonstop
$177Hawaiian Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 1
Alaska Airlines Logo
9:39 pm - 11:33 pmLAS-STS
1h 54mnonstop
Alaska Airlines Logo
7:00 am - 8:42 amSTS-LAS
1h 42mnonstop
$197Alaska Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 9
Hawaiian Airlines Logo
7:47 pm - 11:57 pmLAS-STS
4h 10m1 stop
Hawaiian Airlines Logo
10:50 am - 12:32 pmSTS-LAS
1h 42mnonstop
$200Hawaiian Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 26
Hawaiian Airlines Logo
4:49 pm - 11:16 pmLAS-STS
6h 27m1 stop
Hawaiian Airlines Logo
10:54 am - 12:35 pmSTS-LAS
1h 41mnonstop
$210Hawaiian Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9
Hawaiian Airlines Logo
7:47 pm - 11:57 pmLAS-STS
4h 10m1 stop
Hawaiian Airlines Logo
10:50 am - 12:32 pmSTS-LAS
1h 42mnonstop
$220Hawaiian Airlines
Find Deal
Tue, Nov 25 - Wed, Dec 3
Alaska Airlines Logo
7:54 pm - 9:48 pmLAS-STS
1h 54mnonstop
Alaska Airlines Logo
10:59 am - 12:42 pmSTS-LAS
1h 43mnonstop
$227Alaska Airlines
Find Deal
Fri, Oct 10 - Sat, Oct 11
Hawaiian Airlines Logo
4:17 pm - 6:11 pmLAS-STS
1h 54mnonstop
Hawaiian Airlines Logo
2:30 pm - 8:37 pmSTS-LAS
6h 07m1 stop
$230Hawaiian Airlines
Find Deal
Sat, Nov 22 - Tue, Dec 2
Alaska Airlines Logo
10:25 am - 11:56 pmLAS-STS
13h 31m1 stop
Alaska Airlines Logo
10:59 am - 12:42 pmSTS-LAS
1h 43mnonstop
$240Alaska Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
American Airlines Logo
10:00 am - 3:48 pmLAS-STS
5h 48m1 stop
American Airlines Logo
12:53 pm - 7:21 pmSTS-LAS
6h 28m1 stop
$297American Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
American Airlines Logo
10:00 am - 3:48 pmLAS-STS
5h 48m1 stop
American Airlines Logo
4:17 pm - 10:05 pmSTS-LAS
5h 48m1 stop
$299American Airlines
Find Deal

Everything you should know

Top airlines
Hawaiian Airlines
Cheapest • from $177 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 32% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$177
Overall average: $212
Hawaiian Airlines
Thu 11/6Sun 11/9
LAS - STS • Non-stop
Cheapest one-way
$99
Typical prices: $98-168
American Airlines
Sat 10/11
LAS - STS • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santa Rosa!
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 $226 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 3 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$99
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly with an average 18% 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 $177 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 $225 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 $177 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 $108 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

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 Las Vegas Harry Reid Intl

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

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
8.1Boarding
8.5Crew
7.8Comfort
7.1Entertainment
7.1Food
Airline reviews

All flights were on time. No crowded and had empty seats. All flight attendents were great.

10.0 ExcellentAnonymous, Sep 2025SEA - SAN
Read more Alaska Airlines reviews

All flights were on time. No crowded and had empty seats. All flight attendents were great.

Awesome. Great flight. Super nice people and I like the extra space

It was not clear the check in shd be at Hawaiian Terminal 1. I got dropped off at Alaska Terminal 2. I did the long walk from terminal 2 to 1. Fortunately I didn’t have a check in bag.

Seattle airport is a mess. New bag tag system has potential, but you need more signage to guide passengers through the process as to where to go next. Told to go in one direction and then met with a very rude agent when we did. He blamed his attitude on all the folks flying over labor day that were paying his salary. Gate area for D3 is a mess compared to the North terminal. Overall Alaska is number 1 in my book.

This time it is good, no delay and right on time

Staff inside Portland terminal were rude, made us fell rushed and not at all accommodating to seniors. For this alone I will probably never booked from them again.

It was a good experience! Thank you:) No sparkling mineral water… 🥲

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.

First class ticket. They ran out of food and I sat hungry watching the others eat

Everything was great except having to check in at Alaska. That was a surprise and took extra time and effort. Should have been explained somewhere maybe on the HA electronic ticket.

I accidentally made this purchase and they wouldn’t refund me even though I called immediately to cancel it.

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

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.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

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.

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

Information on your arrival and departure airports

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