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Santa Rosa

$59+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — STS
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap 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 July 30, 2026.

This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:35 am
LAS
-
STS
Nonstop1h 45m
Southwest
Sat 9/192:00 pm
STS
-
LAS
Nonstop1h 50m
Southwest
Deal found 7/29$117
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 8/222:45 pm
LAS
-
STS
Nonstop1h 54m
Alaska Airlines
Mon 8/241:40 pm
STS
-
LAS
Nonstop1h 44m
Alaska Airlines
Deal found 7/27$137
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:25 pm
LAS
-
STS
1 stop5h 10m
Southwest
Mon 9/142:55 pm
STS
-
LAS
Nonstop1h 50m
Southwest
Deal found 7/28$147
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:35 am
LAS
-
STS
Nonstop1h 45m
Southwest
Tue 9/16:00 am
STS
-
LAS
2 stops7h 30m
Southwest
Deal found 7/26$152
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:35 pm
LAS
-
STS
Nonstop1h 45m
Southwest
Wed 9/26:00 am
STS
-
LAS
1 stop5h 40m
Southwest
Deal found 7/27$157
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:10 pm
LAS
-
STS
2 stops7h 15m
Southwest
Mon 9/216:05 am
STS
-
LAS
2 stops7h 40m
Southwest
Deal found 7/25$167

Find 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 July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Priceline)

One-way from

$59
(Alaska Airlines)

Popular in

March

Cheapest in

August

Average price

$247

Good round-trip deal

$212 or less

Good one-way deal

$178 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
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County.
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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 July 30, 2026.
Use the filters below to find and compare flights from Las Vegas to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Wed 9/16

2:10 pm-9:30 pm

2 stops7h 20m

Santa Rosa Sonoma County

Sat 9/19

2:00 pm-3:50 pm

Nonstop1h 50m

$132
Quickest round-trip

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Sat 8/22

2:45 pm-4:39 pm

Nonstop1h 54m

Santa Rosa Sonoma County

Mon 8/24

1:40 pm-3:24 pm

Nonstop1h 44m

$137

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Wed 9/23

2:55 pm-9:30 pm

2 stops6h 35m

Santa Rosa Sonoma County

Mon 9/28

2:55 pm-4:45 pm

Nonstop1h 50m

$152

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Wed 9/2

9:35 am-11:20 am

Nonstop1h 45m

Santa Rosa Sonoma County

Mon 9/21

4:40 pm-11:00 pm

2 stops6h 20m

$152

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Mon 11/2

6:00 am-10:41 am

1 stop4h 41m

Santa Rosa Sonoma County

Mon 11/2

4:50 pm-10:18 pm

1 stop5h 28m

$157

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Wed 9/2

2:45 pm-4:39 pm

Nonstop1h 54m

Santa Rosa Sonoma County

Sun 9/6

6:47 pm-10:35 pm

1 stop3h 48m

$177

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Fri 9/25

2:25 pm-10:40 pm

2 stops8h 15m

Santa Rosa Sonoma County

Mon 9/28

10:55 am-2:50 pm

1 stop3h 55m

$207
Cheapest one-way

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Mon 10/26

6:30 am-10:25 am

1 stop3h 55m

$79

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Sat 12/5

6:00 am-10:43 am

1 stop4h 43m

$79

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Tue 10/27

6:00 am-10:41 am

1 stop4h 41m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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

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

Currently, August is the cheapest month in which you can book a flight from Las Vegas to Santa Rosa (average of $192). Flying from Las Vegas to Santa Rosa in March is currently the most expensive (average of $368). 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 July 30, 2026.

It’s typically best to fly out from Las Vegas to Santa Rosa in the morning. Doing so could potentially save you 10% on the flight price compared to flying at noon, 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 July 18, 2026.

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

How much does it cost to fly round-trip from Las Vegas to Santa Rosa?

Airfare is below average for this route at the moment.

Las Vegas to Santa Rosa flights typically cost between $157 and $247 in September.
The cheapest round-trip price found within the last 5 days was $117 on Southwest (Sep 16-Sep 19).

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 July 30, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andHawaiian Airlines from Las Vegas to Santa Rosa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,227 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Southwest
8.0
Very good
4,227 reviews
Southwest
8.0
Very good
4,227 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Alaska Airlines
7.9
Good
12,732 reviews
Southwest
8.0
Very good
4,227 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Hawaiian Airlines
7.8
Good
2,820 reviews
Southwest
8.0
Very good
4,227 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

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 is 1 daily flight to Santa Rosa from 3 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 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Las Vegas to Santa Rosa?

    A quick flight from Las Vegas to Santa Rosa can take about 1h 54m. Southwest provides one of the quickest options available for as low as $137. The distance between Las Vegas and Santa Rosa is about 453 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $157. Other airlines that can offer you cheap pricing are Alaska Airlines, from $157, and Southwest, from $195. Users have found that Hawaiian Airlines is 41% cheaper than the other options available to this destination.

  • 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 (84%), Alaska Airlines (82%), Horizon Air( 80%).

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

    Looking at all options, your cheapest flight can be booked for $113. While the most popular route (Las Vegas Harry Reid Intl - Santa Rosa Sonoma County) can be booked for $117 on average, our data indicates $266 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, August is the cheapest month in which you can book a flight from Las Vegas to Santa Rosa (average of $192). Flying from Las Vegas to Santa Rosa in March is currently the most expensive (average of $368). 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

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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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 July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$157Average$199FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$157Average$247FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$195Average$309FlexibilityNo cancel feeOn-time63%

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