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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 January or October, booked 40 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
$160 - $217
LAS
Temperature
59 - 105.8 °F
LAS
Rainfall
0.1 - 0.9 inches
Popular in July High demand for flights, 14% potential price rise
Cheapest in January Best time to find cheap flights, 14% potential price drop
Round-trip from $160 From San Antonio to Las Vegas
One-way from $70 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 10% by booking at least 56 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 $302.

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

February can be a great time to fly to Las Vegas from San Antonio with a flight ticket averaging about $296. Cheapflights users have found deals in the month of February for as cheap as $139. The most expensive prices can be found in the month of July.

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 in the 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 August, September 2020

The best prices found for SAT to LAS flights for August, September
26 Jul - 30 Jul
$52pp
SAT
San Antonio
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
SAT
San Antonio
26 Jul - 30 Jul
$55pp
SAT
San Antonio
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SAT
San Antonio
30 Jul - 3 Aug
$56pp
SAT
San Antonio
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SAT
San Antonio

San Antonio to Las Vegas 2020 flight deals

Cheap flights to Las Vegas from San Antonio found for this year
26 Jul - 30 Jul
$52pp
SAT
San Antonio
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
SAT
San Antonio
26 Jul - 30 Jul
$55pp
SAT
San Antonio
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SAT
San Antonio
30 Jul - 3 Aug
$56pp
SAT
San Antonio
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SAT
San Antonio

Non-stop flights to Las Vegas from San Antonio

Save time with San Antonio to Las Vegas direct flight deals
26 Jul - 30 Jul
$52pp
SAT
San Antonio
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
SAT
San Antonio
26 Jul - 30 Jul
$55pp
SAT
San Antonio
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SAT
San Antonio
30 Jul - 3 Aug
$56pp
SAT
San Antonio
Multiple Airlines
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

Late deals on round-trip flights to Las Vegas from San Antonio, departing today and this week
26 Jul - 30 Jul
$52pp
SAT
San Antonio
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
SAT
San Antonio
26 Jul - 30 Jul
$55pp
SAT
San Antonio
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SAT
San Antonio
26 Jul - 30 Jul
$59pp
SAT
San Antonio
Allegiant Air
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Allegiant Air
Non-Stop
SAT
San Antonio

One-way flights to Las Vegas from San Antonio

The cheapest one-way flights from San Antonio to Las Vegas
6:56 pm - 7:38 pm
Allegiant Air
Nonstop
2h 42m
SAT - LAS
Allegiant Air
$70
FlyFar
3:10 pm - 5:36 am
Sun Country Air
1 Stop
16h 26m
SAT - LAS
Sun Country Air
$127
KAYAK
6:55 am - 2:55 pm
Delta
1 Stop
10h 00m
SAT - LAS
Delta
$139
Delta

Related info for your journey

Useful info, stats and facts about San Antonio to Las Vegas flights.

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.

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 Allegiant Air for just $52, but on average you can expect to pay $66.

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 $66.

Are there last-minute flights available from San Antonio to Las Vegas for under $100?

There are currently 20+ open flights from San Antonio to Las Vegas within the next 7 days for less than $100.

What days are nonstop flights available from San Antonio to Las Vegas?

Nonstop flights can be found on the following days: Wednesday, Saturday.

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 1 flight from San Antonio to Las Vegas McCarran on average per day.
Evening (6pm - Midnight) - 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 8 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?

A quick flight from San Antonio to Las Vegas can take about 2h 40m. Allegiant Air provides one of the quickest options available for as low as $63. There are 1073 mi between San Antonio and Las Vegas. All flights are typically nonstop.

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

Flying on Allegiant Air is currently your cheapest option to Las Vegas, with prices starting at $52. Another option worth looking into is Sun Country Air, starting at $96 round trip. Allegiant Air is priced at 72% lower than the current average price of a flight leaving 3 months from now.

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

To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $26. Sun Country Air flights start at $48 while deals on Delta start at $99 one-way.

Alternative routes for San Antonio to Las Vegas

Destination information for Las Vegas

Things to know before you go. Useful info for your trip from San Antonio to Las Vegas
Flight duration
2h 43m
Average temperature for August in Las Vegas
104.0 °F
Avg rainfall for August in Las Vegas
0.4 ″

Airports servicing San Antonio

Airports servicing Las Vegas

Hourly flight availability from San Antonio to Las Vegas

Morning 6 AM to noon 34% of SAT to LAS departures
Early morning Midnight to 6 AM 29% of SAT to LAS departures
Afternoon Noon to 6 PM 23% of SAT to LAS departures
Evening 6 PM to midnight 14% of SAT to LAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Antonio to Las Vegas
Sunday
5 daily flights
Monday
7 daily flights
Tuesday
7 daily flights
Wednesday
7 daily flights
Thursday
10 daily flights
Friday
9 daily flights
Saturday
3 daily flights
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