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$44+ Cheap flights from Las Vegas to Santa Rosa (LAS - STS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — STS
Apr 1 — Apr 81
Tue 4/1
Tue 4/8
1 adult, Economy
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1. Tell us where you want to go
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County are usually found in February or March, booked 36 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Las Vegas to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Santa Rosa (STS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$88
(CheapOair)

One-way from

$44
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$141

Good round-trip deal

$68 or less

Good one-way deal

$75 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Santa Rosa Sonoma County flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Santa Rosa Sonoma County flights.
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From Las Vegas Harry Reid Intl to Santa Rosa Sonoma County
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One-way flight from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 5% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County.
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Find flight deals from Las Vegas to Santa Rosa

Cheapest flights from Las Vegas to Santa Rosa
Explore the most affordable flight options available from Las Vegas to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/411:33 amLAS - STS
Nonstop1h 49mAvelo Airlines
Sun 4/612:38 pmSTS - LAS
Nonstop1h 37mAvelo Airlines
Deal found 3/25$88
This Hawaiian Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/82:56 pmLAS - STS
Nonstop1h 48mHawaiian Airlines
Sat 5/1012:37 pmSTS - LAS
Nonstop1h 39mHawaiian Airlines
Deal found 3/26$152
This Alaska Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/113:21 pmLAS - STS
Nonstop1h 48mAlaska Airlines
Tue 4/151:00 pmSTS - LAS
Nonstop1h 36mAlaska Airlines
Deal found 3/26$157
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/217:00 amLAS - STS
1 stop5h 17mAmerican Airlines
Wed 4/2312:57 pmSTS - LAS
1 stop6h 23mAmerican Airlines
Deal found 3/26$173
This Mytrip deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/411:33 amLAS - STS
Nonstop1h 49mMultiple Airlines
Sun 4/62:28 pmSTS - LAS
3 stops26h 20mMultiple Airlines
Deal found 3/25$347

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Santa Rosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 27, 2025.
Use the filters below to find and compare flights from Las Vegas to Santa Rosa that are best for you.

Fly from

Las Vegas

Fly to

Santa Rosa

Route

Depart

Return

Price

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Fri 5/30

7:29 pm-9:18 pm

Nonstop1h 49m

Santa Rosa Sonoma County

Sun 6/1

11:44 am-1:21 pm

Nonstop1h 37m

$88

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Thu 5/8

2:56 pm-4:44 pm

Nonstop1h 48m

Santa Rosa Sonoma County

Sat 5/10

12:37 pm-2:16 pm

Nonstop1h 39m

$152

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Fri 4/11

3:21 pm-5:09 pm

Nonstop1h 48m

Santa Rosa Sonoma County

Tue 4/15

1:00 pm-2:36 pm

Nonstop1h 36m

$157

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Mon 4/21

7:00 am-12:17 pm

1 stop5h 17m

Santa Rosa Sonoma County

Wed 4/23

12:57 pm-7:20 pm

1 stop6h 23m

$173

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Thu 4/3

8:36 pm-10:25 pm

Nonstop1h 49m

$44

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Wed 4/9

10:29 am-12:16 pm

Nonstop1h 47m

$79

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Sat 4/12

11:06 am-1:48 pm

1 stop26h 42m

$97

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Mon 4/14

6:00 am-12:17 pm

1 stop6h 17m

$109

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Wed 4/2

10:29 am-12:16 pm

Nonstop1h 47m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Compare providers for flights from Las Vegas to Santa Rosa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Santa Rosa in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Santa Rosa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Santa Rosa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Santa Rosa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Santa Rosa. Price data was last updated on March 21, 2025.

The best time to book flights from Las Vegas to Santa Rosa is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Las Vegas to Santa Rosa?

Currently, February is the cheapest month in which you can book a flight from Las Vegas to Santa Rosa (average of $202). Flying from Las Vegas to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to STS?

Find hourly flight availability from Las Vegas to Santa Rosa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 27, 2025.

It’s typically best to fly out from Las Vegas to Santa Rosa in the evening. Doing so could potentially save you 51% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Las Vegas to Santa Rosa

Explore weekly flight availability from Las Vegas to Santa Rosa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 27, 2025.

The most flights from LAS to STS are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 7.1 inches per month. January is typically the wettest month, when rainfall can reach 7.1 in. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 in.

Temperature in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Rosa. Reviews last updated March 27, 2025.
To help decide which airline to fly from Las Vegas to Santa Rosa, see what other customers have to say about Alaska Airlines, Hawaiian Airlines and Avelo Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,792 reviews
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Hawaiian Airlines
7.9
Good
2,334 reviews
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Las Vegas to Santa Rosa?

    Santa Rosa Sonoma County is the airport most travelers will use when flying to Santa Rosa from Las Vegas Harry Reid Intl. Booking flights from Harry Reid Intl (LAS) to Sonoma County (STS) should be relatively easy as there are 2 daily flights to Santa Rosa from 2 different airlines. 1h 45m is how long a flight from Las Vegas to Santa Rosa Sonoma County will take if you book a nonstop flight.

  • How popular is this Las Vegas to Santa Rosa flight route?

    This flight path from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Las Vegas to Santa Rosa round-trip?

    Cheapflights users have booked flights from Las Vegas to Santa Rosa round-trip from $88. Other airlines that can offer you cheap pricing are Hawaiian Airlines, from $152, and Alaska Airlines, from $157. Users have found that Avelo Airlines is 53% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Las Vegas to Santa Rosa one-way?

    To fly one-way, consider booking your trip with Avelo Airlines, which is currently one of the cheapest options available, starting at $44. Alaska Airlines flights start at $79 while deals on American Airlines start at $109 one-way.

  • What are the most reliable airlines from Las Vegas to Santa Rosa?

    Before booking your flight to Santa Rosa from Las Vegas, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (62%), Alaska Airlines (62%), Hawaiian Airlines( 62%).

  • What are the cheapest flights from Las Vegas to Santa Rosa?

    Looking at all options, your cheapest flight can be booked for $41. While the most popular route (Las Vegas Harry Reid Intl - Santa Rosa Sonoma County) can be booked for $88 on average our data indicates $110 when flying from Las Vegas to Santa Rosa.

  • Can I find deals for flights from Las Vegas to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Santa Rosa.

  • Can I find deals for business class flights from Las Vegas to Santa Rosa?

    Yes. Cheapflights offers flight deals from Las Vegas to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Las Vegas to Santa Rosa (average of $202). Flying from Las Vegas to Santa Rosa in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Las Vegas to Santa Rosa

Discover the top 2 airlines that operate flights from Las Vegas to Santa Rosa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$73Average$140FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$136Average$250FlexibilityNo cancel feeOn-time75%
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