Cheap flights from San Antonio to Las Vegas (SAT - LAS)

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The best prices from San Antonio to Las Vegas are usually found in August or January, booked 16 days in advance, depart on a Sunday or Tuesday and return on a Friday

How to find the cheapest flight from
San Antonio (SAT) to Las Vegas (LAS)

SAT - LAS
Price
$128 - $216
LAS
Temperature
59 - 105.8 °F
LAS
Rainfall
0.1 - 0.9 inches

Popular in

December

High demand for flights, 20% potential price rise

Cheapest in

August

Best time to find cheap flights, 26% potential price drop

Round-trip from

$128

From San Antonio to Las Vegas

One-way from

$100

One-way flight from San Antonio to Las Vegas

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Antonio to Las Vegas?

Flights from San Antonio to Las Vegas are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Las Vegas.

How far in advance should I book a flight from San Antonio to Las Vegas?

Find a great deal and save up to 18% by booking at least 24 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Antonio to Las Vegas within the next two weeks, with the cheapest ticket starting at $262.

What is the cheapest month to fly from San Antonio to Las Vegas?

August can be a great time to fly to Las Vegas from San Antonio with a flight ticket averaging about $260. Cheapflights users have found deals in the month of August for as cheap as $64. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from San Antonio to Las Vegas (SAT - LAS)?

When flying from San Antonio to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the evening.

Cheap flights from San Antonio to Las Vegas in February, March 2021

1 Mar - 5 Mar
$82pp
SAT
San Antonio
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
SAT
San Antonio
12 Mar - 19 Mar
$97pp
SAT
San Antonio
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
SAT
San Antonio
1 Mar - 5 Mar
$103pp
SAT
San Antonio
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
SAT
San Antonio

San Antonio to Las Vegas 2021 flight deals

3 May - 6 May
$80pp
SAT
San Antonio
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SAT
San Antonio
16 Apr - 18 Apr
$81pp
SAT
San Antonio
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SAT
San Antonio
1 Mar - 5 Mar
$82pp
SAT
San Antonio
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
SAT
San Antonio

Non-stop flights to Las Vegas from San Antonio

3 May - 6 May
$80pp
SAT
San Antonio
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SAT
San Antonio
16 Apr - 18 Apr
$81pp
SAT
San Antonio
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SAT
San Antonio
6 May - 10 May
$87pp
SAT
San Antonio
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SAT
San Antonio

Last minute flights from San Antonio to Las Vegas

7 Mar - 8 Mar
$146pp
SAT
San Antonio
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
SAT
San Antonio
7 Mar - 10 Mar
$159pp
SAT
San Antonio
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Multiple Airlines
 
1 STOP
SAT
San Antonio
7 Mar - 9 Mar
$160pp
SAT
San Antonio
Frontier
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
SAT
San Antonio

One-way flights to Las Vegas from San Antonio

3:02 pm - 3:42 pm
Allegiant Air
Nonstop
2h 40m
SAT - LAS
Allegiant Air
$100
FlyFar
7:33 am - 3:03 pm
Multiple Airlines
3 Stops
33h 30m
SAT - LAS
Multiple Airlines
$101
Gotogate
8:40 am - 9:31 am
Frontier
Nonstop
2h 51m
SAT - LAS
Frontier
$107
Gotogate

Related info for your journey

Flight FAQs

From San Antonio to Las Vegas

Are flight prices decreasing from San Antonio to Las Vegas due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Antonio and Las Vegas for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from San Antonio to Las Vegas McCarran to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from San Antonio to Las Vegas McCarran. Policies will vary by airline.

Which airlines flying from San Antonio to Las Vegas McCarran have flexible cancellations due to COVID-19?

Some of the carriers operating flights from San Antonio to Las Vegas McCarran that may be offering flexible cancellation policies are Frontier, Allegiant Air, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from San Antonio to Las Vegas for under $100 on Cheapflights?

Yes, there are multiple flights from San Antonio to Las Vegas for under $100. The cheapest flight booked recently is on Frontier for just $80, but on average you can expect to pay $101.

Are there nonstop flights from San Antonio to Las Vegas for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from San Antonio to Las Vegas under $100. A good price for a nonstop flight from San Antonio to Las Vegas is less than $102.

Are there last-minute flights available from San Antonio to Las Vegas for under $200?

There are currently 20+ open flights from San Antonio to Las Vegas within the next 7 days for less than $200.

How popular is this flight route?

Within the past month, 1,140 users have taken a look at flights from San Antonio to Las Vegas McCarran.

How many flights depart from San Antonio to Las Vegas on average per day?

Travelers can expect 2 flights from San Antonio to Las Vegas McCarran on average per day.
Morning (6am - Noon) - 100% of flight departures

Does it rain more in San Antonio or Las Vegas?

In San Antonio, there will be greater rainfall in San Antonio compared to Las Vegas over the next 13 days.

Is San Antonio weather warmer or cooler than Las Vegas?

Temperatures around the 106 °F's can be experienced in July. The weather in Las Vegas is hotter than in San Antonio. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from San Antonio to Las Vegas?

For as low as $104, Allegiant Air can have you in Las Vegas from San Antonio in 2h 51m. San Antonio and Las Vegas are separated by a distance of 1073 mi. All flights are typically nonstop.

What are the cheapest airlines flying from San Antonio to Las Vegas round-trip?

According to our current data, Frontier ($80), and Allegiant Air ($97) offers the cheapest pricing from San Antonio to Las Vegas. Frontier is 53% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from San Antonio to Las Vegas one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $41. Check flights for Allegiant Air, as they currently have the next best price.

Alternative routes for San Antonio to Las Vegas

Destination information for Las Vegas

Flight duration
2h 46m
Average temperature for February in Las Vegas
64.4 °F
Avg rainfall for February in Las Vegas
0.9 ″

Airports servicing San Antonio

Airports servicing Las Vegas

Top 8 airlines flying from San Antonio to Las Vegas

Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$50 $131 No cancel fee 65%
Frontier
$58 $169 No cancel fee 62%
Sun Country Air
$48 $173 No cancel fee 83%
Allegiant Air
$75 $196 No cancel fee 88%
United Airlines
$87 $204 No cancel fee 69%
Delta
$97 $223 No cancel fee N/A
American Airlines
$97 $257 No cancel fee 71%
Southwest
$182 $484 No cancel fee 63%

Hourly flight availability from San Antonio to Las Vegas

Morning 6 AM to noon 50% of SAT to LAS departures
Afternoon Noon to 6 PM 43% of SAT to LAS departures
Evening 6 PM to midnight 6% of SAT to LAS departures
Early morning Midnight to 6 AM 1% of SAT to LAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Antonio to Las Vegas
Sunday
4 daily flights
Monday
2 daily flights
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
4 daily flights
Friday
2 daily flights
Saturday
0 flights
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