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Santa Rosa

$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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — STS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County are usually found in March or February, booked 36 days in advance, depart on a Tuesday or Friday 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 June 12, 2025.

Round-trip from

$88
(Booking.com)

One-way from

$44
(Orbitz)

Popular in

December

Cheapest in

March

Average price

$185

Good round-trip deal

$49 or less

Good one-way deal

$55 or less
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. 11% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Mon 8/41:07 pmLAS - STS
Nonstop1h 53mAvelo Airlines
Fri 8/82:22 pmSTS - LAS
Nonstop1h 39mAvelo Airlines
Deal found 6/11$104
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2112:44 pmLAS - STS
Nonstop1h 59mHawaiian Airlines
Mon 8/2510:23 amSTS - LAS
Nonstop1h 41mHawaiian Airlines
Deal found 6/11$132
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 8/2212:44 pmLAS - STS
Nonstop1h 59mAlaska Airlines
Sun 8/2410:23 amSTS - LAS
Nonstop1h 41mAlaska Airlines
Deal found 6/10$167
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 8/279:40 amLAS - STS
1 stop6h 07mAmerican Airlines
Fri 8/294:17 pmSTS - LAS
1 stop5h 42mAmerican Airlines
Deal found 6/11$174
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/255:07 pmLAS - STS
1 stop6h 37mMultiple Airlines
Fri 8/110:00 amSTS - LAS
Nonstop1h 36mMultiple Airlines
Deal found 6/10$218

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 June 12, 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

Thu 10/2

1:07 pm-3:05 pm

Nonstop1h 58m

Santa Rosa Sonoma County

Sun 10/5

2:29 pm-4:08 pm

Nonstop1h 39m

$88

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Thu 8/21

12:44 pm-2:43 pm

Nonstop1h 59m

Santa Rosa Sonoma County

Mon 8/25

10:23 am-12:04 pm

Nonstop1h 41m

$132

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Fri 8/22

12:44 pm-2:43 pm

Nonstop1h 59m

Santa Rosa Sonoma County

Sun 8/24

10:23 am-12:04 pm

Nonstop1h 41m

$167

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Wed 8/27

9:40 am-3:47 pm

1 stop6h 07m

Santa Rosa Sonoma County

Fri 8/29

4:17 pm-9:59 pm

1 stop5h 42m

$174

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Fri 7/25

5:07 pm-11:44 pm

1 stop6h 37m

Santa Rosa Sonoma County

Fri 8/1

10:00 am-11:36 am

Nonstop1h 36m

$218

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Fri 7/11

1:07 pm-3:00 pm

Nonstop1h 53m

$44

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Wed 8/27

12:44 pm-2:43 pm

Nonstop1h 59m

$66

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Tue 7/8

6:20 am-12:31 pm

1 stop6h 11m

$89

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Sat 7/5

12:30 pm-2:25 pm

Nonstop1h 55m

$99

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Mon 7/14

11:10 am-11:44 pm

2 stops12h 34m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 9, 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 June 12, 2025.

It’s typically best to fly out from Las Vegas to Santa Rosa in the evening. Doing so could potentially save you 46% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Santa Rosa. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Las Vegas to Santa Rosa flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 June 12, 2025.

The most flights from LAS to STS are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, 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 June 12, 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
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 3 different airlines. 1h 53m 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 1 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 $132, and Alaska Airlines, from $167. Users have found that Avelo Airlines is 49% 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. Hawaiian Airlines flights start at $66 while deals on American Airlines start at $89 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 (85%), Alaska Airlines (85%), Hawaiian Airlines( 75%).

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

    Looking at all options, your cheapest flight can be booked for $40. While the most popular route (Las Vegas Harry Reid Intl - Santa Rosa Sonoma County) can be booked for $88 on average our data indicates $135 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.

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Top 3 airlines flying from Las Vegas to Santa Rosa

Discover the top 3 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$65Average$103FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$108Average$157FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$136Average$229FlexibilityNo cancel feeOn-time75%

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