￥23,640 Cheap Flights from Santa Rosa (STS) to Las Vegas (LAS)

View ￥23,640 flight on Sat, Jan 31, 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 ￥23,640 for one-way flights and ￥38,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Feb 16 - Sat, Feb 21
STS
Santa Rosa
LAS
Las Vegas
￥38,700 Roundtrip, found 3 days ago
￥38,700
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Feb 16 from Santa Rosa to Las Vegas, returning Sat, Feb 21, priced at ￥38,700 found 3 days ago
American Airlines
Mon, Feb 16 - Sat, Feb 21
STS
Santa Rosa
LAS
Las Vegas
￥46,660 Roundtrip, found 3 days ago
￥46,660
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Feb 16 from Santa Rosa to Las Vegas, returning Sat, Feb 21, priced at ￥46,660 found 3 days ago
Alaska Airlines
Sat, Jan 31 - Wed, Feb 4
STS
Santa Rosa
LAS
Las Vegas
￥48,850 Roundtrip, found 5 days ago
￥48,850
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jan 31 from Santa Rosa to Las Vegas, returning Wed, Feb 4, priced at ￥48,850 found 5 days ago
Alaska Airlines
Mon, Feb 16 - Sat, Feb 21
STS
Santa Rosa
LAS
Las Vegas
￥52,650 Roundtrip, found 3 days ago
￥52,650
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Feb 16 from Santa Rosa to Las Vegas, returning Sat, Feb 21, priced at ￥52,650 found 3 days ago
Alaska Airlines
Sat, Jan 31 - Mon, Feb 2
STS
Santa Rosa
LAS
Las Vegas
￥52,760 Roundtrip, found 5 days ago
￥52,760
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jan 31 from Santa Rosa to Las Vegas, returning Mon, Feb 2, priced at ￥52,760 found 5 days ago
American Airlines
Sat, Jan 31 - Wed, Feb 4
STS
Santa Rosa
LAS
Las Vegas
￥56,010 Roundtrip, found 5 days ago
￥56,010
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 31 from Santa Rosa to Las Vegas, returning Wed, Feb 4, priced at ￥56,010 found 5 days ago
Alaska Airlines
Sat, Jan 31 - Mon, Feb 2
STS
Santa Rosa
LAS
Las Vegas
￥56,760 Roundtrip, found 5 days ago
￥56,760
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jan 31 from Santa Rosa to Las Vegas, returning Mon, Feb 2, priced at ￥56,760 found 5 days ago
Alaska Airlines
Sat, Jan 31 - Wed, Feb 4
STS
Santa Rosa
LAS
Las Vegas
￥57,230 Roundtrip, found 5 days ago
￥57,230
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jan 31 from Santa Rosa to Las Vegas, returning Wed, Feb 4, priced at ￥57,230 found 5 days ago
American Airlines
Sat, Jan 31 - Mon, Feb 2
STS
Santa Rosa
LAS
Las Vegas
￥60,030 Roundtrip, found 5 days ago
￥60,030
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 31 from Santa Rosa to Las Vegas, returning Mon, Feb 2, priced at ￥60,030 found 5 days ago
Alaska Airlines
Sat, Jan 31 - Wed, Feb 4
STS
Santa Rosa
LAS
Las Vegas
￥61,960 Roundtrip, found 5 days ago
￥61,960
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Jan 31 from Santa Rosa to Las Vegas, returning Wed, Feb 4, priced at ￥61,960 found 5 days ago
Flights from Santa Rosa (STS) to Las Vegas (LAS)
Origin airport
Sonoma County
Destination airport
Harry Reid Intl.
Roundtrip price
￥38,700
Distance
724 km
Average flight time
1 hour 43 mins

Santa Rosa to Las Vegas Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Santa Rosa to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Las Vegas.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with STS to LAS flights that won’t make your bank account wince. Ready to temporarily leave behind Santa Rosa for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LAS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Sonoma County Airport (STS) to McCarran Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between STS and LAS was ￥38,700. Fares this cheap don't stick around for long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from STS to LAS?
Most flights can be conveniently canceled online, but whether or not you are charged a fee all comes down to your airline. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from STS to 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 STS to McCarran Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Sonoma County Airport to McCarran Intl. Airport (LAS)?
Lasting around 4 hours and 6 minutes, the flight between Sonoma County Airport and McCarran Airport is a great opportunity to do some last-minute planning. How about using the time to hone your itinerary for Las Vegas?
How far is the flight from Sonoma County Airport to McCarran Intl. Airport (LAS)?
That new movie you've been wanting to see will just have to wait — the flight distance between STS and McCarran Airport is only 730 kilometers. The captain will be instructing you to put your seat upright for landing before you know it.
Which airlines fly direct from Sonoma County Airport (STS) to McCarran Airport?
Avelo Airlines (XP) will take you from Sonoma County Airport to Harry Reid Airport (formerly McCarran Airport) comfortably and reliably. Take your pick of 8 flights each month on this route.
Are Sonoma County Airport (STS) to McCarran Intl. Airport (LAS) flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so it's no sure thing. While last-minute flight deals between Sonoma County Airport and LAS are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers publicize their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to lock in your seat when fare prices drop.

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