$59+ Cheap flights from Santa Rosa to Las Vegas (STS - LAS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LAS
Sep 2 — Sep 91
Round-trip
1 adult, Economy
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Find cheap flights from Santa Rosa to Las Vegas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Santa Rosa Sonoma County to Las Vegas Harry Reid Intl are usually found in August or September, booked 55 days in advance, depart on a Tuesday or Monday and return on a Saturday
Cheap flight deals from Santa Rosa to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Santa Rosa to Las VegasExplore the most affordable flight options available from Santa Rosa to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
Explore the most affordable flight options available from Santa Rosa to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
This Trip.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:40 pm
STS
- LAS
Nonstop1h 44m
Alaska Airlines
Wed 9/162:45 pm
LAS
- STS
Nonstop1h 54m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$140
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am
STS
- LAS
2 stops6h 25m
Southwest
Wed 9/305:30 pm
LAS
- STS
1 stop4h 00m
Southwest
Deal found 7/31![Southwest logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:40 pm
STS
- LAS
Nonstop1h 44m
Alaska Airlines
Mon 8/242:45 pm
LAS
- STS
Nonstop1h 54m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:34 am
STS
- LAS
1 stop7h 53m
Alaska Airlines
Wed 9/92:45 pm
LAS
- STS
Nonstop1h 54m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$150
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:40 pm
STS
- LAS
Nonstop1h 44m
Alaska Airlines
Tue 9/15:28 pm
LAS
- STS
1 stop6h 26m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$154
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:50 pm
STS
- LAS
1 stop7h 05m
Delta
Wed 10/146:00 am
LAS
- STS
1 stop4h 41m
Delta
Deal found 7/29![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:52 pm
STS
- LAS
Nonstop1h 44m
Alaska Airlines
Wed 9/210:23 am
LAS
- STS
1 stop13h 31m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$160
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:13 am
STS
- LAS
1 stop5h 51m
Alaska Airlines
Tue 9/82:45 pm
LAS
- STS
Nonstop1h 54m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$161
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:50 pm
STS
- LAS
1 stop7h 05m
Delta
Sat 10/176:00 am
LAS
- STS
1 stop4h 41m
Delta
Deal found 7/29![Delta logo]()
$167
Best flights from Santa Rosa to Las VegasDiscover carefully curated flight deals from Santa Rosa to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
Discover carefully curated flight deals from Santa Rosa to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:34 am
STS
- LAS
1 stop7h 53m
Alaska Airlines
Sat 9/122:45 pm
LAS
- STS
Nonstop1h 54m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:50 pm
STS
- LAS
1 stop5h 28m
Delta
Tue 11/107:00 am
LAS
- STS
2 stops9h 06m
Delta
Deal found 8/1![Delta logo]()
$162
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
STS
- LAS
2 stops8h 55m
Southwest
Mon 8/3110:50 am
LAS
- STS
1 stop5h 15m
Southwest
Deal found 8/2![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:40 pm
STS
- LAS
2 stops6h 20m
Southwest
Fri 10/26:30 am
LAS
- STS
1 stop3h 55m
Southwest
Deal found 7/29![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am
STS
- LAS
2 stops6h 25m
Southwest
Wed 9/302:55 pm
LAS
- STS
2 stops6h 35m
Southwest
Deal found 8/2![Southwest logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:56 pm
STS
- LAS
1 stop14h 38m
Alaska Airlines
Sat 11/76:00 am
LAS
- STS
1 stop3h 48m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$193
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:40 pm
STS
- LAS
2 stops6h 20m
Southwest
Mon 9/2110:50 am
LAS
- STS
1 stop5h 15m
Southwest
Deal found 7/29![Southwest logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:40 am
STS
- LAS
1 stop14h 10m
Alaska Airlines
Fri 11/66:00 am
LAS
- STS
1 stop3h 48m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$200
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:55 pm
STS
- LAS
Nonstop1h 50m
Southwest
Sun 9/208:10 am
LAS
- STS
Nonstop1h 45m
Southwest
Deal found 7/30![Southwest logo]()
$182
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:55 pm
STS
- LAS
Nonstop1h 50m
Southwest
Thu 9/2412:35 pm
LAS
- STS
1 stop3h 30m
Southwest
Deal found 8/2![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:40 pm
STS
- LAS
2 stops6h 15m
Southwest
Mon 8/313:20 pm
LAS
- STS
2 stops7h 15m
Southwest
Deal found 7/29![Southwest logo]()
$217
Last-minute flights from Santa Rosa to Las VegasDiscover last-minute flight deals from Santa Rosa to Las Vegas. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Las Vegas. Data last updated August 3, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:52 pm
STS
- LAS
Nonstop1h 44m
Alaska Airlines
Tue 8/255:28 pm
LAS
- STS
1 stop6h 26m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:40 pm
STS
- LAS
Nonstop1h 44m
Alaska Airlines
Mon 8/242:45 pm
LAS
- STS
Nonstop1h 54m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:13 am
STS
- LAS
1 stop5h 51m
Alaska Airlines
Mon 8/242:45 pm
LAS
- STS
Nonstop1h 54m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$171
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
STS
- LAS
2 stops6h 25m
Southwest
Thu 8/272:45 pm
LAS
- STS
2 stops7h 50m
Southwest
Deal found 7/30![Southwest logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:34 am
STS
- LAS
1 stop23h 08m
Alaska Airlines
Wed 8/262:45 pm
LAS
- STS
Nonstop1h 54m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$170
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
STS
- LAS
2 stops7h 30m
Southwest
Sat 8/2910:15 am
LAS
- STS
Nonstop1h 50m
Southwest
Deal found 7/30![Southwest logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:13 am
STS
- LAS
1 stop12h 14m
Alaska Airlines
Sat 8/292:45 pm
LAS
- STS
Nonstop1h 54m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$150
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:55 am
STS
- LAS
1 stop5h 05m
Southwest
Thu 8/275:25 pm
LAS
- STS
1 stop5h 10m
Southwest
Deal found 8/3![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:40 pm
STS
- LAS
2 stops6h 15m
Southwest
Mon 8/3112:35 pm
LAS
- STS
Nonstop1h 45m
Southwest
Deal found 8/3![Southwest logo]()
$162
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
STS
- LAS
2 stops8h 55m
Southwest
Mon 8/3112:35 pm
LAS
- STS
Nonstop1h 45m
Southwest
Deal found 8/2![Southwest logo]()
$152
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:13 am
STS
- LAS
1 stop12h 14m
Alaska Airlines
Wed 9/22:45 pm
LAS
- STS
Nonstop1h 54m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$160
One-way flights from Santa Rosa to Las VegasSearch for one-way flight options from Santa Rosa to Las Vegas. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
Search for one-way flight options from Santa Rosa to Las Vegas. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:00 pm
STS
- LAS
Nonstop1h 50m
Southwest
Deal found 7/29![Southwest logo]()
$59
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:40 pm
STS
- LAS
Nonstop1h 44m
Alaska Airlines
Deal found 8/3![Alaska Airlines logo]()
$69
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:50 pm
STS
- LAS
1 stop4h 52m
Delta
Deal found 8/2![Delta logo]()
$79
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:21 am
STS
- LAS
2 stops9h 14m
Delta
Deal found 7/30![Delta logo]()
$84
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:50 pm
STS
- LAS
1 stop7h 05m
Delta
Deal found 7/29![Delta logo]()
$89
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:13 am
STS
- LAS
1 stop5h 51m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$92
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:50 pm
STS
- LAS
2 stops5h 55m
Southwest
Deal found 8/3![Southwest logo]()
$94
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:13 am
STS
- LAS
1 stop12h 14m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$97
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:40 pm
STS
- LAS
Nonstop1h 44m
Alaska Airlines
Deal found 8/3![Alaska Airlines logo]()
$99
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/301:10 pm
STS
- LAS
Nonstop1h 45m
Southwest
Deal found 7/31![Southwest logo]()
$103
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:47 pm
STS
- LAS
1 stop23h 40m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$107
Find flight deals from Santa Rosa to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $140 (Trip.com) |
One-way from | $59 (Southwest) |
Popular in | March |
Cheapest in | August |
Average price | $244 |
Good round-trip deal | $194 or less |
Good one-way deal | $173 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Rosa to Las Vegas 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, Cheapflights users made 2,558,603 searches. Data last updated August 3, 2026.
Use the filters below to find and compare flights from Santa Rosa to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Wed 9/9
10:34 am-6:27 pm
1 stop7h 53m
Las Vegas Harry Reid Intl
Sat 9/12
2:45 pm-4:39 pm
Nonstop1h 54m
$160
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Wed 11/4
4:50 pm-10:18 pm
1 stop5h 28m
Las Vegas Harry Reid Intl
Tue 11/10
7:00 am-4:06 pm
2 stops9h 06m
$162
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Sat 8/29
6:00 am-2:55 pm
2 stops8h 55m
Las Vegas Harry Reid Intl
Mon 8/31
10:50 am-4:05 pm
1 stop5h 15m
$162
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Mon 9/28
4:40 pm-11:00 pm
2 stops6h 20m
Las Vegas Harry Reid Intl
Fri 10/2
6:30 am-10:25 am
1 stop3h 55m
$162
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Wed 9/23
6:00 am-12:25 pm
2 stops6h 25m
Las Vegas Harry Reid Intl
Wed 9/30
2:55 pm-9:30 pm
2 stops6h 35m
$167
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Fri 9/18
4:40 pm-11:00 pm
2 stops6h 20m
Las Vegas Harry Reid Intl
Mon 9/21
10:50 am-4:05 pm
1 stop5h 15m
$172
Quickest round-trip
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Fri 9/18
2:55 pm-4:45 pm
Nonstop1h 50m
Las Vegas Harry Reid Intl
Sun 9/20
8:10 am-9:55 am
Nonstop1h 45m
$182
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Mon 9/21
2:55 pm-4:45 pm
Nonstop1h 50m
Las Vegas Harry Reid Intl
Thu 9/24
12:35 pm-4:05 pm
1 stop3h 30m
$187
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Mon 11/2
6:56 pm-9:34 am
1 stop14h 38m
Las Vegas Harry Reid Intl
Sat 11/7
6:00 am-9:48 am
1 stop3h 48m
$193
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Wed 11/4
6:40 am-8:50 pm
1 stop14h 10m
Las Vegas Harry Reid Intl
Fri 11/6
6:00 am-9:48 am
1 stop3h 48m
$200
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Santa Rosa to Las Vegas
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Rosa to Las Vegas in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Santa Rosa-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Rosa-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Santa Rosa to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Santa Rosa with our price prediction graph.
STS-LAS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Santa Rosa to Las Vegas
Prices
Airlines
Delays
How far ahead should I book a flight from Santa Rosa to Las Vegas?
Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Santa Rosa to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Santa Rosa to Las Vegas?
Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Las Vegas (average of $244). Flying from Santa Rosa to Las Vegas in March is currently the most expensive (average of $352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from STS to LAS?
Find hourly flight availability from Santa Rosa to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 3, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santa Rosa to Las Vegas as you normally would.
How often are flights from Santa Rosa to Las Vegas delayed?
About 15% of weekly flights between Santa Rosa and Las Vegas have experienced delays in the past year, with the average delay time being 122 minutes.
What is the most punctual flight time for Santa Rosa to Las Vegas flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Santa Rosa to Las Vegas flights?
Over the last year, Alaska Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
Reviews of airlines servicing Las Vegas
Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated August 3, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andHawaiian Airlines from Santa Rosa to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Avelo Airlines
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Santa Rosa to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Henderson
Mesquite
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor
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Other flights to Las Vegas
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Santa Rosa and Las Vegas flights
Browse other Santa Rosa and Las Vegas flight options. Last updated on August 3, 2026.
Other flights from Santa Rosa
Browse through other flights departing from Santa Rosa. Flights are based on user searches made on Cheapflights and were last updated on August 3, 2026.
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Top 6 airlines flying from Santa Rosa to Las Vegas
Discover the top 6 airlines that operate flights from Santa Rosa to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$36 | Average$201 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$64 | Average$191 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$155 | Average$319 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$157 | Average$294 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$158 | Average$196 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$177 | Average$284 | FlexibilityNo cancel fee | On-time85% |