S$192 Cheap Flights from Santa Rosa to Las Vegas

View S$192 flight on Thu, 19 Feb, 2026Opens in a new window

Popular airlines from Santa Rosa, CA (STS-Sonoma County) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Santa Rosa to Las Vegas (STS-LAS)

Prices were available within the past 7 days and start at S$192 for one-way flights and S$294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 31 Jan - Mon, 2 Feb
STS
Santa Rosa
LAS
Las Vegas
S$294 Return, found 4 days ago
S$294
Return
found 4 days ago
Select American Airlines flight, departing Sat, 31 Jan from Santa Rosa to Las Vegas, returning Mon, 2 Feb, priced at S$294 found 4 days ago
American Airlines
Thu, 19 Feb - Thu, 26 Feb
STS
Santa Rosa
LAS
Las Vegas
S$518 Return, found 3 days ago
S$518
Return
found 3 days ago
Select American Airlines flight, departing Thu, 19 Feb from Santa Rosa to Las Vegas, returning Thu, 26 Feb, priced at S$518 found 3 days ago
American Airlines
Thu, 19 Feb - Thu, 26 Feb
STS
Santa Rosa
LAS
Las Vegas
S$607 Return, found 3 days ago
S$607
Return
found 3 days ago
Select American Airlines flight, departing Thu, 19 Feb from Santa Rosa to Las Vegas, returning Thu, 26 Feb, priced at S$607 found 3 days ago
American Airlines
Thu, 19 Feb - Thu, 26 Feb
STS
Santa Rosa
LAS
Las Vegas
S$644 Return, found 3 days ago
S$644
Return
found 3 days ago
Select American Airlines flight, departing Thu, 19 Feb from Santa Rosa to Las Vegas, returning Thu, 26 Feb, priced at S$644 found 3 days ago
American Airlines
Thu, 19 Feb - Thu, 26 Feb
STS
Santa Rosa
LAS
Las Vegas
S$646 Return, found 3 days ago
S$646
Return
found 3 days ago
Select American Airlines flight, departing Thu, 19 Feb from Santa Rosa to Las Vegas, returning Thu, 26 Feb, priced at S$646 found 3 days ago
American Airlines
Thu, 19 Feb - Thu, 26 Feb
STS
Santa Rosa
LAS
Las Vegas
S$653 Return, found 3 days ago
S$653
Return
found 3 days ago
Select American Airlines flight, departing Thu, 19 Feb from Santa Rosa to Las Vegas, returning Thu, 26 Feb, priced at S$653 found 3 days ago
American Airlines
Thu, 19 Feb - Thu, 26 Feb
STS
Santa Rosa
LAS
Las Vegas
S$683 Return, found 3 days ago
S$683
Return
found 3 days ago
Select American Airlines flight, departing Thu, 19 Feb from Santa Rosa to Las Vegas, returning Thu, 26 Feb, priced at S$683 found 3 days ago
American Airlines
Thu, 19 Feb - Thu, 26 Feb
STS
Santa Rosa
LAS
Las Vegas
S$701 Return, found 3 days ago
S$701
Return
found 3 days ago
Select American Airlines flight, departing Thu, 19 Feb from Santa Rosa to Las Vegas, returning Thu, 26 Feb, priced at S$701 found 3 days ago
American Airlines
Thu, 19 Feb - Thu, 26 Feb
STS
Santa Rosa
LAS
Las Vegas
S$743 Return, found 3 days ago
S$743
Return
found 3 days ago
Select American Airlines flight, departing Thu, 19 Feb from Santa Rosa to Las Vegas, returning Thu, 26 Feb, priced at S$743 found 3 days ago
American Airlines
Thu, 19 Feb - Thu, 26 Feb
STS
Santa Rosa
LAS
Las Vegas
S$779 Return, found 3 days ago
S$779
Return
found 3 days ago
Select American Airlines flight, departing Thu, 19 Feb from Santa Rosa to Las Vegas, returning Thu, 26 Feb, priced at S$779 found 3 days ago

Find the cheapest month to fly from Santa Rosa (STS) to Las Vegas (LAS)

September is typically the cheapest month to fly

From S$114 - S$358 per traveller.
Santa Rosa to Las Vegas route information
Origin airport
Sonoma County
Destination airport
Harry Reid Intl.
Return price
S$293
Distance
724 km
Average flight time
1 hour 43 mins

Perfect flights from Santa Rosa to Las Vegas

Your Journey from Santa Rosa to Las Vegas

Start your unforgettable journey with Expedia. Our broad selection of flights from Santa Rosa to Las Vegas caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines. Our selection of flights from Sonoma County to Harry Reid Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Santa Rosa to Las Vegas Flights

Experience the joy of finding cheap flights from Sonoma County to Harry Reid Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$192 and roundtrip prices from S$294*.
 

Pre-Flight Essentials

Ensure a smooth journey from Santa Rosa to Las Vegas with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Las Vegas

Picture yourself stepping off the plane in Las Vegas and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Santa Rosa to Las Vegas Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Santa Rosa to Las Vegas.
 

Beyond the Flight – Exploring Las Vegas

With Expedia, your adventure extends beyond the flight. Explore Las Vegas at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Santa Rosa to Las Vegas with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Santa Rosa to Las Vegas with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Sonoma County Airport (STS) to Harry Reid Airport (formerly McCarran Airport)?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Sonoma County Airport and Harry Reid Airport (formerly McCarran Airport) start from S$294. Book now to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sonoma County Airport to LAS?
The majority of flights can be cancelled online, but whether or not you are charged a fee differs between airlines. If you do have to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from STS to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sonoma County Airport to LAS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from STS to LAS?
A flight distance of just 730 kilometres separates Windsor and Las Vegas. Once you're in the air, you won't get a chance to do much more than browse the magazine in your seat-back pocket.
Which airlines fly direct from Sonoma County Airport to Harry Reid Airport (formerly McCarran Airport)?
Operating 17 flights each month, Avelo Airlines (XP) is a popular choice when flying directly from STS to Harry Reid Airport (formerly McCarran Airport).
Are STS to LAS flight tickets cheaper when they're purchased at the last minute?
Booking last minute from STS to LAS can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd prefer to start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines publish their prices so far in advance. Our top tip? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

*Available to Expedia members.