Cheap Flights from Santa Rosa to Las Vegas

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Flight deals from Santa Rosa Airport to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Santa Rosa Airport to Las Vegas? If you want to travel next month, return fares start from R 2,870. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Santa Rosa to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Santa Rosa to Las Vegas flights are currently cheapest in May.

Direct flights from Santa Rosa to Las Vegas

Santa Rosa to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundR 1,299
Cheapest month to flyMay
Average flight time1 hr, 44 mins
Most popular airlineAlaska Airlines
Average flights per week16

Finding cheap flights from Santa Rosa to Las Vegas: Frequently asked questions

There are 4 airports in Las Vegas: North Las Vegas, Harry Reid International, Henderson Executive, and Boulder City Municipal.
The best price we found for a return flight from Santa Rosa to Las Vegas is R 2,870. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 44 minutes is the average flight time from Santa Rosa to Las Vegas.
Alaska Airlines, Southwest Airlines and SkyWest Airlines fly direct from Santa Rosa to Las Vegas.
As of March 2026, there are 16 flights per week flying from Santa Rosa to Las Vegas.
The cheapest month to fly from Santa Rosa to Las Vegas is usually April.
If you're flying from Santa Rosa Airport, the cheapest airport near Las Vegas is Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from R 2,870.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Santa Rosa Airport to Las Vegas on Wednesday, 15 April 2026.
Yes – the average flight time is 1 hour and 44 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 11°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.
Currently, Southwest Airlines offers the cheapest flight tickets to Las Vegas.

Flying from Sonoma County Airport (STS) to Las Vegas: what you need to know

  • The average time for a direct flight from Sonoma County Airport to Las Vegas is 1 hour 45 minutes.

  • Las Vegas and Santa Rosa (where Sonoma County Airport is located) share the UTC-7 timezone. That means you won't need to account for any time differences.

  • With eight departures a week between the two airports, Sonoma County Airport (STS) to Harry Reid Airport (formerly McCarran Airport) (LAS) is the busiest route. Hop on Alaska Airlines's 08:00 flight to get your journey from STS to LAS underway.

  • Leave plenty of time to catch your STS to Las Vegas flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Planning to travel during a peak time like a bank holiday? Expect longer lines at check-in and security. To give yourself peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

  • Direct Sonoma County Airport to Las Vegas tickets are available for booking. Harry Reid Airport (formerly McCarran Airport) (LAS) is where you'll be touching down.

  • Get on board with Alaska Airlines. This popular airline operates direct flights from Sonoma County Airport to Las Vegas.

  • STS is about 11 kilometres from central Santa Rosa. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 15 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the travel time to be around 35 minutes.

  • Searching for a hotel close to STS? If you've booked an early flight from Sonoma County Airport to Las Vegas, these accommodation options set you up for a seamless send-off:

  • When it comes to the on-time performance of Sonoma County Airport, data shows 73.45% of flights meet their scheduled arrival time.

  • You'll find STS at 2200 Airport Boulevard.

How to find the cheapest flights from Sonoma County Airport (STS) to Las Vegas

  • R 1,299 is currently the lowest price for a one-way Sonoma County Airport to Las Vegas flight. Return flight tickets start at R 2,870. These prices can change depending on availability and demand.

  • Score cheap flights from STS to Las Vegas by booking three months ahead. Based on our research, that's the sweet spot for picking up a bargain.

  • The best month for scoring cheap Sonoma County Airport to Las Vegas tickets is July. Use the 'Whole month' tool to compare all available prices, then choose the dates that offer the lowest fares.

  • You don't need to check back constantly to find out if fares have dropped when you set up a Price Alert. We'll update you the moment there's an extra saving on cheap flights from STS to Las Vegas.

  • Tailor your trip with filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Sonoma County Airport to Las Vegas.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Harry Reid Airport (formerly McCarran Airport) (LAS) to the centre of Las Vegas takes about 15 minutes to reach by car. The centre is roughly 19 kilometres away.

  • When travelling on public transport, expect a journey time of about 1 hour.

  • Think about booking a hotel close to LAS if you're coming in on a late flight from Sonoma County Airport to Las Vegas. Choose one of these options and avoid the hassle of a long transfer:

  • Fast-track your adventure by picking up a Harry Reid Airport (formerly McCarran Airport) rental car. Grab a set of wheels from Dollar, Thrifty or Alamo to explore Las Vegas and beyond.

  • Reserving your vehicle from Harry Reid Airport (formerly McCarran Airport) around one week ahead of your flight from STS to Las Vegas can help you get the best possible rate.

  • The address for LAS is 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

  • Carefully consider your trip dates before locking in your flight from Sonoma County Airport to Las Vegas. The city buzzes in high season, but hotel rates are often higher and top attractions can get busy. Go to Las Vegas in the low season if you prefer a quieter vibe.

  • Before booking a Sonoma County Airport to Las Vegas flight ticket, think about the kind of weather you prefer. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 42ºC (108ºF).

  • January sees average temperatures of between -1ºC (30ºF) and 13ºC (55ºF). Search for a cheap ticket from STS to Las Vegas around that time if you like travelling in cooler conditions.

More about Las Vegas

  • Start your Las Vegas trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Sonoma County Airport to Las Vegas, check out our selection of accommodation options including:

  • Fountains of Bellagio and Las Vegas Strip are just the start of the top attractions to add to your Las Vegas to-do list. Keep the sightseeing going at Fremont Street Experience.

Explore more of United States

  • Los Angeles is just one of the many places in United States waiting to be explored once you've seen the sights of Las Vegas. Around 370 kilometres away to the south-west, its top attractions include Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Phoenix is another standout destination in United States and is around 418 kilometres south-east of Las Vegas. No journey is complete without dropping by Desert Botanical Garden, Heard Museum and Papago Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.