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Cheap flights from Las Vegas to San Francisco from $55

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 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Las Vegas to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
12:35 pm - 2:20 pm
LAS
-
STS
1h 45mnonstop
Southwest Logo
1:40 pm - 3:25 pm
STS
-
LAS
1h 45mnonstop
$117Southwest
Mon, Aug 24 - Wed, Aug 26
Southwest Logo
12:35 pm - 2:20 pm
LAS
-
STS
1h 45mnonstop
Southwest Logo
12:05 pm - 3:30 pm
STS
-
LAS
3h 25m
1 stop
$127Southwest
Mon, Aug 24 - Wed, Aug 26
Alaska Airlines Logo
2:19 pm - 4:12 pm
LAS
-
STS
1h 53mnonstop
Alaska Airlines Logo
1:58 pm - 3:43 pm
STS
-
LAS
1h 45mnonstop
$137Alaska Airlines
Thu, Oct 22 - Mon, Oct 26
Alaska Airlines Logo
3:24 pm - 5:16 pm
LAS
-
STS
1h 52mnonstop
Alaska Airlines Logo
1:06 pm - 2:44 pm
STS
-
LAS
1h 38mnonstop
$145Alaska Airlines
Tue, Aug 4 - Tue, Aug 11
Delta Logo
6:10 am - 10:39 am
LAS
-
STS
4h 29m
1 stop
Delta Logo
11:25 am - 6:03 pm
STS
-
LAS
6h 38m
1 stop
$157Delta
Tue, Oct 20 - Tue, Oct 27
Alaska Airlines Logo
2:19 pm - 4:12 pm
LAS
-
STS
1h 53mnonstop
Alaska Airlines Logo
1:58 pm - 3:43 pm
STS
-
LAS
1h 45mnonstop
$158Alaska Airlines
Mon, Oct 19 - Tue, Oct 27
Delta Logo
6:10 am - 10:39 am
LAS
-
STS
4h 29m
1 stop
Delta Logo
11:25 am - 10:49 pm
STS
-
LAS
11h 24m
2 stops
$162Delta
Tue, Oct 20 - Thu, Oct 22
Delta Logo
7:00 am - 4:08 pm
LAS
-
STS
9h 08m
2 stops
Delta Logo
11:25 am - 10:49 pm
STS
-
LAS
11h 24m
2 stops
$167Delta
Tue, Oct 20 - Thu, Oct 22
Alaska Airlines Logo
3:24 pm - 5:16 pm
LAS
-
STS
1h 52mnonstop
Alaska Airlines Logo
6:26 am - 10:31 am
STS
-
LAS
4h 05m
1 stop
$168Alaska Airlines
Mon, Aug 10 - Tue, Aug 18
Alaska Airlines Logo
2:19 pm - 4:12 pm
LAS
-
STS
1h 53mnonstop
Alaska Airlines Logo
1:58 pm - 3:43 pm
STS
-
LAS
1h 45mnonstop
$172Alaska Airlines
Sat, Oct 24 - Mon, Oct 26

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Alaska Airlines flights from Las Vegas to Santa Rosa

Our best Alaska Airlines deals on Las Vegas to Santa Rosa flight tickets
Alaska Airlines
Oct 22
LAS2:19 pmLas Vegas Harry Reid Intl
1h 53m
STS4:12 pmSanta Rosa Sonoma County
Oct 26
STS1:58 pmSanta Rosa Sonoma County
1h 45m
LAS3:43 pmLas Vegas Harry Reid Intl
$137
Alaska Airlines
Aug 4
LAS3:24 pmLas Vegas Harry Reid Intl
1h 52m
STS5:16 pmSanta Rosa Sonoma County
Aug 11
STS1:06 pmSanta Rosa Sonoma County
1h 38m
LAS2:44 pmLas Vegas Harry Reid Intl
$145
Alaska Airlines
Oct 19
LAS2:19 pmLas Vegas Harry Reid Intl
1h 53m
STS4:12 pmSanta Rosa Sonoma County
Oct 26
STS1:58 pmSanta Rosa Sonoma County
1h 45m
LAS3:43 pmLas Vegas Harry Reid Intl
$158

Southwest flights from Las Vegas to Santa Rosa

Our best Southwest deals on Las Vegas to Santa Rosa flight tickets
Southwest
Aug 4
LAS9:35 amLas Vegas Harry Reid Intl
1h 45m
STS11:20 amSanta Rosa Sonoma County
Aug 11
STS6:00 amSanta Rosa Sonoma County
7h 15m
2 stops
LAS1:15 pmLas Vegas Harry Reid Intl
$173
Southwest
Aug 4
LAS7:30 amLas Vegas Harry Reid Intl
5h 15m
1 stop
STS12:45 pmSanta Rosa Sonoma County
Aug 11
STS6:00 amSanta Rosa Sonoma County
7h 15m
2 stops
LAS1:15 pmLas Vegas Harry Reid Intl
$183
Southwest
Aug 4
LAS1:00 pmLas Vegas Harry Reid Intl
8h 25m
2 stops
STS9:25 pmSanta Rosa Sonoma County
Aug 11
STS6:00 amSanta Rosa Sonoma County
7h 15m
2 stops
LAS1:15 pmLas Vegas Harry Reid Intl
$188

momondo 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, momondo users made 832,500 searches. Data last updated June 22, 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
Quickest round-trip

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Mon 8/24

12:35 pm-2:20 pm

Nonstop1h 45m

Santa Rosa Sonoma County

Wed 8/26

1:40 pm-3:25 pm

Nonstop1h 45m

$117

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Mon 8/24

12:35 pm-2:20 pm

Nonstop1h 45m

Santa Rosa Sonoma County

Wed 8/26

12:05 pm-3:30 pm

1 stop3h 25m

$127

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Thu 10/22

2:19 pm-4:12 pm

Nonstop1h 53m

Santa Rosa Sonoma County

Mon 10/26

1:58 pm-3:43 pm

Nonstop1h 45m

$137

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Tue 8/4

3:24 pm-5:16 pm

Nonstop1h 52m

Santa Rosa Sonoma County

Tue 8/11

1:06 pm-2:44 pm

Nonstop1h 38m

$145

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Tue 10/20

6:10 am-10:39 am

1 stop4h 29m

Santa Rosa Sonoma County

Tue 10/27

11:25 am-6:03 pm

1 stop6h 38m

$157

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Mon 10/19

2:19 pm-4:12 pm

Nonstop1h 53m

Santa Rosa Sonoma County

Tue 10/27

1:58 pm-3:43 pm

Nonstop1h 45m

$158

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Tue 10/20

6:10 am-10:39 am

1 stop4h 29m

Santa Rosa Sonoma County

Thu 10/22

11:25 am-10:49 pm

2 stops11h 24m

$162

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Tue 10/20

7:00 am-4:08 pm

2 stops9h 08m

Santa Rosa Sonoma County

Thu 10/22

11:25 am-10:49 pm

2 stops11h 24m

$167

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Mon 8/10

3:24 pm-5:16 pm

Nonstop1h 52m

Santa Rosa Sonoma County

Tue 8/18

6:26 am-10:31 am

1 stop4h 05m

$168

Las VegasSanta Rosa

LAS - STS

LASSTS

Las Vegas Harry Reid Intl

Sat 10/24

2:19 pm-4:12 pm

Nonstop1h 53m

Santa Rosa Sonoma County

Mon 10/26

1:58 pm-3:43 pm

Nonstop1h 45m

$172

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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 September, then departing from Las Vegas during the month August is also very affordable. Most momondo users find prices during this month for around $191.

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 $199. On the other hand, Sunday 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 $369.

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 at noon. Our users have found flights to Santa Rosa at noon for as low as $188. Flights in the evening are often more expensive with an average ticket price of $252.

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

What cabin class options are available on Las Vegas to Santa Rosa flights?

There are 4 cabin classes available to choose from on Las Vegas to Santa Rosa 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 June 2026, prices for Las Vegas to Santa Rosa flights are approximately 29% 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

$140

Fastest flight time

1h 40m

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 $140. The best round-trip flight deal from Las Vegas to Santa Rosa found on momondo in the last 72 hours is $247.
The fastest flight from Las Vegas to Santa Rosa takes 1h 40m
Direct flights go from Las Vegas to Santa Rosa every day.
There is 1 airport in Santa Rosa. From Las Vegas there are direct flights to Santa Rosa Sonoma County (STS).
Search flight deals

Frequently asked questions about flying from Las Vegas to Santa Rosa

  • 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 40m 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Avelo AirlinesPriceFrom $48Free CancellationRating
7.5
86 reviews
Search Avelo Airlines flights
Hawaiian AirlinesPriceFrom $157Free CancellationRating
7.8
2,826 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $157Free CancellationRating
7.9
12,563 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $195Free CancellationRating
7.9
4,241 reviews
Search Southwest flights

  • Alaska Airlines Flights From Las Vegas to Santa Rosa

    Across 7 Alaska Airlines flights from Las Vegas to Santa Rosa this week, the average price was $247, with the best Alaska Airlines deals starting from $157 round-trip. 12,563 users have rated Alaska Airlines on momondo, with an average score of 7.9/10.

  • Southwest Flights From Las Vegas to Santa Rosa

    Across 4,241 Southwest reviews on momondo, the average score is 7.9/10. Southwest flies from Las Vegas to Santa Rosa about 5 times each week, with ticket deals ranging from $195 to $287. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

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.

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