What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County?

Alaska Airlines, American Airlines, and Southwest are the most popular carriers operating from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County

What airlines fly to Santa Rosa?

Frontier, Spirit Airlines and Southwest are the top three most popular airlines that fly to Santa Rosa from Las Vegas according to our data. Frontier is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 9 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Las Vegas to Santa Rosa flights?

According to our data, Advanced Air have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How many flights depart from Las Vegas to Santa Rosa on average per week?

8 flights are operational weekly from Las Vegas to Santa Rosa as of October 2025. The most popular departure day for this route is Wed, with 25% of flights per week taking off on this day.

How often are flights from Las Vegas to Santa Rosa delayed?

Historically, on average around 19% of flights between Las Vegas and Santa Rosa have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

How many flights depart from Las Vegas to Santa Rosa on average per day?

1 flights are operational daily from Las Vegas to Santa Rosa as of October 2025. The most popular departure time for this route is 7:00PM, with 77% of flights per day taking off in the evening.

What is the most punctual flight time for Las Vegas to Santa Rosa flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport?

Prices for flights from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport were last updated today.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport?

As of October 2025, there are 4 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport.

What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

The necessary travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$39 Cheap Flights from Las Vegas to Santa Rosa in 2025/26

Q: What is the typical price of a round-trip flight between Las Vegas and Santa Rosa?

Prices are currently low for flights on this route. Typical prices usually range from $197 to $330. The lowest price recently found on this route was $175.

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4:15 pm - 6:12 pmLAS-STS

1h 57mnonstop

10:36 am - 12:19 pmSTS-LAS

1h 43mnonstop

$175Alaska Airlines

Find Deal

Thu, Jan 29 - Sun, Feb 1

6:00 pm - 7:35 pmLAS-STS

1h 35mnonstop

8:00 am - 9:34 amSTS-LAS

1h 34mnonstop

$177Alaska Airlines

Find Deal

Fri, Feb 20 - Mon, Feb 23

5:50 pm - 10:46 pmLAS-STS

4h 56m1 stop

8:00 am - 9:34 amSTS-LAS

1h 34mnonstop

$197Hawaiian Airlines

Find Deal

Fri, Feb 20 - Mon, Feb 23

5:50 pm - 10:46 pmLAS-STS

4h 56m1 stop

8:00 am - 9:34 amSTS-LAS

1h 34mnonstop

$209Alaska Airlines

Find Deal

Wed, Feb 18 - Mon, Mar 2

6:55 pm - 10:54 pmLAS-STS

3h 59m1 stop

7:00 am - 8:41 amSTS-LAS

1h 41mnonstop

$210Alaska Airlines

Find Deal

Tue, Dec 16 - Wed, Dec 31

5:50 pm - 10:46 pmLAS-STS

4h 56m1 stop

7:28 pm - 11:19 pmSTS-LAS

3h 51m1 stop

$216Hawaiian Airlines

Find Deal

Fri, Feb 20 - Mon, Feb 23

9:48 pm - 11:40 pmLAS-STS

1h 52mnonstop

7:00 am - 8:41 amSTS-LAS

1h 41mnonstop

$217Alaska Airlines

Find Deal

Sun, Dec 21 - Thu, Jan 1

7:44 pm - 9:46 pmLAS-STS

2h 02mnonstop

7:00 am - 8:42 amSTS-LAS

1h 42mnonstop

$219Hawaiian Airlines

Find Deal

Fri, Nov 14 - Sun, Nov 23

9:58 am - 3:53 pmLAS-STS

5h 55m1 stop

4:23 pm - 9:41 pmSTS-LAS

5h 18m1 stop

$296American Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 16

11:45 am - 10:37 pmLAS-STS

10h 52m1 stop

10:50 am - 12:32 pmSTS-LAS

1h 42mnonstop

$306Multiple Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 16

American Airlines flights from Las Vegas to Santa Rosa

Our best American Airlines deals on Las Vegas to Santa Rosa flight tickets

American Airlines

Nov 13

LAS9:58 amLas Vegas Harry Reid Intl

5h 55m

1 stop

STS3:53 pmSanta Rosa Sonoma County

Nov 16

STS4:23 pmSanta Rosa Sonoma County

5h 18m

1 stop

LAS9:41 pmLas Vegas Harry Reid Intl

$296

Find similar

American Airlines

Oct 31

LAS9:49 amLas Vegas Harry Reid Intl

5h 58m

1 stop

STS3:47 pmSanta Rosa Sonoma County

Nov 2

STS12:37 pmSanta Rosa Sonoma County

6h 44m

1 stop

LAS7:21 pmLas Vegas Harry Reid Intl

$547

Find similar

American Airlines

Nov 13

LAS7:45 amLas Vegas Harry Reid Intl

8h 08m

2 stops

STS3:53 pmSanta Rosa Sonoma County

Nov 16

STS4:23 pmSanta Rosa Sonoma County

5h 18m

1 stop

LAS9:41 pmLas Vegas Harry Reid Intl

$591

Find similar

Alaska Airlines flights from Las Vegas to Santa Rosa

Our best Alaska Airlines deals on Las Vegas to Santa Rosa flight tickets

Alaska Airlines

Jan 29

LAS4:15 pmLas Vegas Harry Reid Intl

1h 57m

STS6:12 pmSanta Rosa Sonoma County

Feb 1

STS10:36 amSanta Rosa Sonoma County

1h 43m

LAS12:19 pmLas Vegas Harry Reid Intl

$175

Find similar

Alaska Airlines

Feb 20

LAS6:00 pmLas Vegas Harry Reid Intl

1h 35m

STS7:35 pmSanta Rosa Sonoma County

Feb 23

STS8:00 amSanta Rosa Sonoma County

1h 34m

LAS9:34 amLas Vegas Harry Reid Intl

$177

Find similar

Alaska Airlines

Feb 18

LAS5:50 pmLas Vegas Harry Reid Intl

4h 56m

1 stop

STS10:46 pmSanta Rosa Sonoma County

Mar 2

STS8:00 amSanta Rosa Sonoma County

1h 34m

LAS9:34 amLas Vegas Harry Reid Intl

$209

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Thu 1/29

4:15 pm-6:12 pm

Nonstop1h 57m

Santa Rosa Sonoma County

Sun 2/1

10:36 am-12:19 pm

Nonstop1h 43m

$175

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Fri 2/20

6:00 pm-7:35 pm

Nonstop1h 35m

Santa Rosa Sonoma County

Mon 2/23

8:00 am-9:34 am

Nonstop1h 34m

$177

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Fri 2/20

5:50 pm-10:46 pm

1 stop4h 56m

Santa Rosa Sonoma County

Mon 2/23

8:00 am-9:34 am

Nonstop1h 34m

$197

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Wed 2/18

5:50 pm-10:46 pm

1 stop4h 56m

Santa Rosa Sonoma County

Mon 3/2

8:00 am-9:34 am

Nonstop1h 34m

$209

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Tue 12/16

6:55 pm-10:54 pm

1 stop3h 59m

Santa Rosa Sonoma County

Wed 12/31

7:00 am-8:41 am

Nonstop1h 41m

$210

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Fri 2/20

5:50 pm-10:46 pm

1 stop4h 56m

Santa Rosa Sonoma County

Mon 2/23

7:28 pm-11:19 pm

1 stop3h 51m

$216

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Sun 12/21

9:48 pm-11:40 pm

Nonstop1h 52m

Santa Rosa Sonoma County

Thu 1/1

7:00 am-8:41 am

Nonstop1h 41m

$217

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Fri 11/14

7:44 pm-9:46 pm

Nonstop2h 02m

Santa Rosa Sonoma County

Sun 11/23

7:00 am-8:42 am

Nonstop1h 42m

$219

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Thu 11/13

9:58 am-3:53 pm

1 stop5h 55m

Santa Rosa Sonoma County

Sun 11/16

4:23 pm-9:41 pm

1 stop5h 18m

$296

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Thu 11/13

11:45 am-10:37 pm

1 stop10h 52m

Santa Rosa Sonoma County

Sun 11/16

10:50 am-12:32 pm

Nonstop1h 42m

$306

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How to get the cheapest flight ticket from Las Vegas to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Las Vegas and Santa Rosa?

What is the cheapest month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of March, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around $137.

What is the cheapest day to depart on your flight to Santa Rosa?

Our data shows that Saturday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $100. On the other hand, Wednesday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $197.

What is the cheapest time of day to depart on your flight to Santa Rosa?

Our data shows that the cheapest Las Vegas to Santa Rosa flights are usually those with departure times in the evening. Our users have found flights to Santa Rosa in the evening for as low as $97. Flights in the afternoon are often more expensive with an average ticket price of $179.

What is the cheapest Las Vegas Harry Reid Intl to Santa Rosa Sonoma County flight route?

Fly from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County for the best Las Vegas Harry Reid Intl - Santa Rosa Sonoma County flight prices

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

You are more likely to see cheaper flights to Santa Rosa from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Rosa for around $190 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Rosa from Las Vegas for as low as $139 on momondo.

What cabin class options are available on Las Vegas Harry Reid Intl to Santa Rosa Sonoma County flights?

There are 4 cabin classes available to choose from on Las Vegas Harry Reid Intl to Santa Rosa Sonoma County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Las Vegas to Santa Rosa flight prices changed over time?

As of October 2025, prices for Las Vegas to Santa Rosa flights are approximately 111% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Las Vegas to Santa Rosa (LAS to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Santa Rosa

Best Price Found	$167
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Santa Rosa	1 airport

The best one-way flight to Santa Rosa from Las Vegas in the past 72 hours is $167. The best round-trip flight deal from Las Vegas to Santa Rosa found on momondo in the last 72 hours is $197.

The fastest flight from Las Vegas to Santa Rosa takes 1h 35m

Direct flights go from Las Vegas to Santa Rosa every day.

There is 1 airport near Santa Rosa: Santa Rosa Sonoma County (STS)

Search flight deals

How far is Las Vegas Harry Reid Intl to Santa Rosa Sonoma County by plane?
The distance between Las Vegas Harry Reid Intl and Santa Rosa Sonoma County is about 444.4 mi. Typically, this will take 1h 35m by plane in normal conditions.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport were last updated today.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport?
As of October 2025, there are 4 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport.
What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?
The necessary travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Las Vegas to Santa Rosa?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Las Vegas to Santa Rosa is Embraer 175 (43.90% of total bookings). The next most popular plane models are Airbus A320neo (8.13%), Boeing 737 MAX 9 (7.32%), and Embraer 175 (Enhanced Winglets) (4.88%).
What is the most popular airline from Las Vegas to Santa Rosa?
momondo data reveals that the most frequently booked airline on the route from Las Vegas to Santa Rosa is Alaska Airlines, representing 52% of all bookings. The subsequent popular airlines are Avelo Airlines at 28%, Hawaiian Airlines at 15%, and American Airlines at 5%.

Best airlines flying from Las Vegas to Santa Rosa

Compare and see reviews for airlines that fly from Las Vegas to Santa Rosa with momondo

Airline	Rating	Free Cancellation	Price
Avelo Airlines	PriceFrom $49	Free Cancellation	Rating 7.5 82 reviews	Search Avelo Airlines flights
Hawaiian Airlines	PriceFrom $117	Free Cancellation	Rating 7.8 2,797 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $137	Free Cancellation	Rating 8.0 11,217 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $167	Free Cancellation	Rating 7.2 11,035 reviews	Search American Airlines flights

Alaska Airlines Flights From Las Vegas to Santa Rosa
Across 4 Alaska Airlines flights from Las Vegas to Santa Rosa this week, the average price was $246, with the best Alaska Airlines deals starting from $137 round-trip. 11,217 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.
Hawaiian Airlines Flights From Las Vegas to Santa Rosa
Across 2,797 Hawaiian Airlines reviews on momondo, the average score is 7.8/10. Hawaiian Airlines flies from Las Vegas to Santa Rosa about 4 times each week, with ticket deals ranging from $117 to $186. Price data is based on momondo searches in the last 72 hours.

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Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Santa Rosa?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Santa Rosa. momondo saves you time and could save you money on your trip.

Can I find flights from Las Vegas to Santa Rosa with flexible booking policies on momondo?

momondo does allow users to show only those flights to Santa Rosa from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Las Vegas to Santa Rosa?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Las Vegas to Santa Rosa.

I’m not ready to book a flight from Las Vegas to Santa Rosa right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Las Vegas to Santa Rosa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Santa Rosa trip

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Cheap flights from Las Vegas to San Francisco from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to San Francisco departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Las Vegas to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Las Vegas and Santa Rosa?

What is the cheapest month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of March, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around $137.

What is the cheapest day to depart on your flight to Santa Rosa?

What is the cheapest time of day to depart on your flight to Santa Rosa?

Our data shows that the cheapest Las Vegas to Santa Rosa flights are usually those with departure times in the evening. Our users have found flights to Santa Rosa in the evening for as low as $97. Flights in the afternoon are often more expensive with an average ticket price of $179.

What is the cheapest Las Vegas Harry Reid Intl to Santa Rosa Sonoma County flight route?

Fly from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County for the best Las Vegas Harry Reid Intl - Santa Rosa Sonoma County flight prices

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

What cabin class options are available on Las Vegas Harry Reid Intl to Santa Rosa Sonoma County flights?

There are 4 cabin classes available to choose from on Las Vegas Harry Reid Intl to Santa Rosa Sonoma County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Las Vegas to Santa Rosa flight prices changed over time?

As of October 2025, prices for Las Vegas to Santa Rosa flights are approximately 111% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County?

Alaska Airlines, American Airlines, and Southwest are the most popular carriers operating from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County

What airlines fly to Santa Rosa?

How often are flights from Las Vegas to Santa Rosa delayed?

Historically, on average around 19% of flights between Las Vegas and Santa Rosa have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

What is the most punctual flight time for Las Vegas to Santa Rosa flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Las Vegas to Santa Rosa flights?

According to our data, Advanced Air have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How many flights depart from Las Vegas to Santa Rosa on average per day?

1 flights are operational daily from Las Vegas to Santa Rosa as of October 2025. The most popular departure time for this route is 7:00PM, with 77% of flights per day taking off in the evening.

How many flights depart from Las Vegas to Santa Rosa on average per week?

8 flights are operational weekly from Las Vegas to Santa Rosa as of October 2025. The most popular departure day for this route is Wed, with 25% of flights per week taking off on this day.

When to book flights from Las Vegas to Santa Rosa

Cheap Las Vegas to Santa Rosa (LAS to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Santa Rosa

Best Price Found

Fastest flight time

Direct flights

Airports in Santa Rosa

How far is Las Vegas Harry Reid Intl to Santa Rosa Sonoma County by plane?

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport?

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport?

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Santa Rosa Sonoma County Airport?

What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

What is the most popular plane model from Las Vegas to Santa Rosa?

What is the most popular airline from Las Vegas to Santa Rosa?

Best airlines flying from Las Vegas to Santa Rosa

Compare and see reviews for airlines that fly from Las Vegas to Santa Rosa with momondo

Alaska Airlines Flights From Las Vegas to Santa Rosa

Hawaiian Airlines Flights From Las Vegas to Santa Rosa

Traveling to a place near San Francisco?

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Santa Rosa?

Can I find flights from Las Vegas to Santa Rosa with flexible booking policies on momondo?

How can momondo help me find flights from Las Vegas to Santa Rosa?

I’m not ready to book a flight from Las Vegas to Santa Rosa right now. Can momondo alert me if prices change?

An easier way to manage your Santa Rosa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.