- Fastest flight
- non-stop flights
- 30x / week
- Flight distance
- 1,719 km
- Time difference
- Most popular airlines
- Southwest Airlines
- Frontier Airlines
- Southwest Airlines
Flight schedule from San Antonio (SAT) to Las Vegas (LAS)
Select a travel date in the flight schedule for the route from San Antonio (SAT) to Las Vegas (LAS) and compare affordable flight deals.
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- September 6 – 12, 2026
- September 13 – 19, 2026
- September 20 – 26, 2026
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Tips and tricks to help you find cheap flights from San Antonio to Las Vegas
Favorite airline: Spirit Airlines
87 % of flights booked on the route from San Antonio to Las Vegas are booked with Spirit Airlines, Frontier Airlines and United Airlines.
Spirit Airlines
56 %
Frontier Airlines
18 %
United Airlines
13 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from San Antonio to Las Vegas?
A nonstop flight from San Antonio to Las Vegas typically takes around 2 hours 50 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 18 hours 39 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from San Antonio to Las Vegas?
Yes, there are nonstop flights from San Antonio to Las Vegas, averaging around 4 to 5 flights per day, operated by, among others, Southwest and Frontier Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from San Antonio to Las Vegas?
Direct flights from San Antonio to Las Vegas are operated by, among others, Southwest and Frontier Airlines. Connecting flights with one stop are also available, for example with Alaska Airlines (via Seattle-Tacoma) and Volaris (via Mexico City). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from San Antonio to Las Vegas?
Nonstop flights from San Antonio to Las Vegas operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from San Antonio to Las Vegas?
On the route from San Antonio to Las Vegas, there are on average around 4 to 5 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.
How many flights per week are there from San Antonio to Las Vegas?
From San Antonio to Las Vegas, there are around 30 to 31 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from San Antonio to Las Vegas depart?
The earliest nonstop flight from San Antonio to Las Vegas usually departs at 5:40 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Las Vegas.
When does the last flight from San Antonio to Las Vegas depart?
The last nonstop flight from San Antonio to Las Vegas usually departs at 10:41 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.