$74+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LAS
Mar 5 — Mar 121
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 April or August, booked 55 days in advance, depart on a Monday or Sunday and return on a Tuesday
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 February 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 February 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 5/1211:48 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Tue 5/124:00 pm
LAS
- STS
Nonstop2h 06m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/89:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Wed 4/1512:13 pm
LAS
- STS
Nonstop2h 03m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/319:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Wed 4/812:13 pm
LAS
- STS
Nonstop2h 03m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$152
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:07 am
STS
- LAS
Nonstop1h 43m
Alaska Airlines
Fri 3/135:17 pm
LAS
- STS
Nonstop2h 00m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/119:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Wed 4/1512:13 pm
LAS
- STS
Nonstop2h 03m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 5/1912:06 pm
STS
- LAS
Nonstop1h 47m
Alaska Airlines
Wed 5/274:20 pm
LAS
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/119:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Tue 4/145:53 pm
LAS
- STS
1 stop5h 20m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 5/2712:06 pm
STS
- LAS
Nonstop1h 47m
Alaska Airlines
Thu 5/284:20 pm
LAS
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 2/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:55 am
STS
- LAS
1 stop5h 55m
Southwest
Wed 5/64:55 pm
LAS
- STS
1 stop5h 15m
Southwest
Deal found 2/1![Southwest logo]()
$182
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 5/307:38 pm
STS
- LAS
1 stop3h 52m
Alaska Airlines
Thu 6/44:20 pm
LAS
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 2/2. 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 4/134:40 pm
STS
- LAS
2 stops6h 25m
Southwest
Mon 4/206:10 am
LAS
- STS
1 stop4h 10m
Southwest
Deal found 2/2![Southwest logo]()
$192
This WAYA deal was found by Cheapflights users on 2/2. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:43 am
STS
- LAS
Nonstop1h 45m
Multiple Airlines
Mon 4/2010:05 am
LAS
- STS
1 stop4h 31m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$193
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 February 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 February 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/89:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Wed 4/1512:13 pm
LAS
- STS
Nonstop2h 03m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 2/2. 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.
Tue 4/284:35 pm
STS
- LAS
Nonstop1h 35m
Southwest
Tue 5/53:10 pm
LAS
- STS
2 stops7h 00m
Southwest
Deal found 2/2![Southwest logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/89:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Tue 4/145:53 pm
LAS
- STS
1 stop5h 20m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/2. 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.
Tue 5/126:00 am
STS
- LAS
1 stop5h 05m
Southwest
Tue 5/124:55 pm
LAS
- STS
1 stop5h 15m
Southwest
Deal found 2/2![Southwest logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/1111:07 am
STS
- LAS
Nonstop1h 43m
Alaska Airlines
Tue 3/175:17 pm
LAS
- STS
Nonstop2h 00m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/19:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Tue 4/75:53 pm
LAS
- STS
1 stop5h 20m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$162
This Southwest deal was found by Cheapflights users on 2/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:40 pm
STS
- LAS
1 stop6h 40m
Southwest
Mon 4/206:10 am
LAS
- STS
1 stop4h 10m
Southwest
Deal found 2/1![Southwest logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 5/1912:06 pm
STS
- LAS
Nonstop1h 47m
Alaska Airlines
Tue 5/264:20 pm
LAS
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/159:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Wed 4/155:53 pm
LAS
- STS
1 stop5h 20m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/119:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Wed 4/155:53 pm
LAS
- STS
1 stop5h 20m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/89:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Thu 4/165:53 pm
LAS
- STS
1 stop5h 20m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 6/112:06 pm
STS
- LAS
Nonstop1h 47m
Alaska Airlines
Fri 6/54:20 pm
LAS
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$177
Last-minute flights from Santa Rosa to Las VegasDiscover last-minute flight deals from Santa Rosa to Las Vegas. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Las Vegas. Data last updated February 3, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:07 am
STS
- LAS
Nonstop1h 43m
Alaska Airlines
Fri 3/135:17 pm
LAS
- STS
Nonstop2h 00m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$187
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:07 am
STS
- LAS
Nonstop1h 43m
Alaska Airlines
Fri 3/135:17 pm
LAS
- STS
Nonstop2h 00m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This WAYA deal was found by Cheapflights users on 2/2. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:07 am
STS
- LAS
Nonstop1h 43m
Multiple Airlines
Fri 3/132:14 pm
LAS
- STS
1 stop4h 54m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$202
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/1010:51 am
STS
- LAS
1 stop11h 37m
Alaska Airlines
Fri 3/135:17 pm
LAS
- STS
Nonstop2h 00m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$220
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/249:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Wed 4/15:53 pm
LAS
- STS
1 stop5h 20m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/319:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Wed 4/812:13 pm
LAS
- STS
Nonstop2h 03m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$152
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/319:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Tue 4/75:53 pm
LAS
- STS
1 stop5h 20m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/319:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Thu 4/94:47 pm
LAS
- STS
1 stop6h 26m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/319:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Mon 4/135:53 pm
LAS
- STS
1 stop5h 20m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$212
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 February 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 February 3, 2026.
This Southwest deal was found by Cheapflights users on 2/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:35 pm
STS
- LAS
Nonstop1h 35m
Southwest
Deal found 2/1![Southwest logo]()
$74
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 3/319:43 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$79
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 5/211:48 am
STS
- LAS
Nonstop1h 45m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$84
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:23 pm
STS
- LAS
1 stop5h 26m
American Airlines
Deal found 2/2![American Airlines logo]()
$89
This Southwest deal was found by Cheapflights users on 2/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
STS
- LAS
2 stops7h 15m
Southwest
Deal found 2/1![Southwest logo]()
$94
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:03 pm
STS
- LAS
1 stop6h 28m
American Airlines
Deal found 2/1![American Airlines logo]()
$99
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/111:07 am
STS
- LAS
Nonstop1h 43m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$109
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:23 pm
STS
- LAS
1 stop5h 26m
American Airlines
Deal found 2/2![American Airlines logo]()
$114
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:23 pm
STS
- LAS
1 stop5h 27m
American Airlines
Deal found 2/2![American Airlines logo]()
$119
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:23 pm
STS
- LAS
1 stop5h 29m
American Airlines
Deal found 2/1![American Airlines logo]()
$124
This Southwest deal was found by Cheapflights users on 2/2. 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.
Fri 4/244:40 pm
STS
- LAS
2 stops6h 15m
Southwest
Deal found 2/2![Southwest logo]()
$134
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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $142 (Alaska Airlines) |
One-way from | $74 (Southwest) |
Popular in | December |
Cheapest in | April |
Average price | $207 |
Good round-trip deal | $214 or less |
Good one-way deal | $128 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 February 3, 2026.
Use the filters below to find and compare flights from Santa Rosa to Las Vegas that are best for you.
Fly from
Santa Rosa
Fly to
Las Vegas
Route
Depart
Return
Price
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Wed 4/8
9:43 am-11:28 am
Nonstop1h 45m
Las Vegas Harry Reid Intl
Wed 4/15
12:13 pm-2:16 pm
Nonstop2h 03m
$147
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Wed 4/8
9:43 am-11:28 am
Nonstop1h 45m
Las Vegas Harry Reid Intl
Tue 4/14
5:53 pm-11:13 pm
1 stop5h 20m
$157
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Wed 3/11
11:07 am-12:50 pm
Nonstop1h 43m
Las Vegas Harry Reid Intl
Tue 3/17
5:17 pm-7:17 pm
Nonstop2h 00m
$157
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Tue 4/28
4:35 pm-6:10 pm
Nonstop1h 35m
Las Vegas Harry Reid Intl
Tue 5/5
3:10 pm-10:10 pm
2 stops7h 00m
$162
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Wed 4/1
9:43 am-11:28 am
Nonstop1h 45m
Las Vegas Harry Reid Intl
Tue 4/7
5:53 pm-11:13 pm
1 stop5h 20m
$162
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Tue 5/12
6:00 am-11:05 am
1 stop5h 05m
Las Vegas Harry Reid Intl
Tue 5/12
4:55 pm-10:10 pm
1 stop5h 15m
$167
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Tue 5/19
12:06 pm-1:53 pm
Nonstop1h 47m
Las Vegas Harry Reid Intl
Tue 5/26
4:20 pm-6:22 pm
Nonstop2h 02m
$167
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Wed 4/15
9:43 am-11:28 am
Nonstop1h 45m
Las Vegas Harry Reid Intl
Wed 4/15
5:53 pm-11:13 pm
1 stop5h 20m
$167
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Sat 4/11
9:43 am-11:28 am
Nonstop1h 45m
Las Vegas Harry Reid Intl
Wed 4/15
5:53 pm-11:13 pm
1 stop5h 20m
$172
Santa RosaLas Vegas
STS - LAS
STSLAS
Santa Rosa Sonoma County
Wed 4/8
9:43 am-11:28 am
Nonstop1h 45m
Las Vegas Harry Reid Intl
Thu 4/16
5:53 pm-11:13 pm
1 stop5h 20m
$172
Showing 1-10 of 22 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 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
Delays
How far ahead should I book a flight from Santa Rosa to Las Vegas?
Use this chart to determine the optimal time to book a round-trip flight from Santa Rosa to Las Vegas. Price data was last updated on January 30, 2026.
Booking 55 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, March is the cheapest month in which you can book a flight from Santa Rosa to Las Vegas (average of $37). Flying from Santa Rosa to Las Vegas in November is currently the most expensive (average of $58). 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 February 3, 2026.
It’s optimal to fly from Santa Rosa to Las Vegas at noon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the evening.
How often are flights from Santa Rosa to Las Vegas delayed?
About 13% of weekly flights between Santa Rosa and Las Vegas have experienced delays in the past year, with the average delay time being 130 minutes.
What is the most punctual flight time for Santa Rosa to Las Vegas flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening 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 Thursday 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, Avelo Airlines have had the lowest number of delays on this route, with just 7% 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 February 3, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Hawaiian 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.
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Avelo Airlines
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
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?
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Alternative routes for Santa Rosa to Las Vegas
See prices for flight routes from nearby airports that may be better suited for you.
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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$45 | Average$135 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$49 | Average$154 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$196 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$155 | Average$314 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$155 | Average$294 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$176 | Average$221 | FlexibilityNo cancel fee | On-time71% |