On this page, you can find and purchase flights from San Antonio to Las Vegas. The distance between the cities is 1,726 km, with approximately 28 flights operating on this route every week.
Flights are operated by airlines such as Frontier Airlines, Spirit Airlines, and Southwest Airlines. Ticket prices are dynamic, so we recommend using the low-price calendar to find great deals and reviewing information on how to get to the airport for departure and how to get from the airport upon arrival.
The table shows direct flights San Antonio → Las Vegas on the selected date. The flight takes approximately 2 h 47 min. Regular flights are operated by Spirit Airlines, Frontier Airlines and Southwest Airlines. Departures from San Antonio International Airport airports, arrivals at McCarran International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for San Antonio — Las Vegas by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 424 in ,, and the most expensive are around AED 1,021 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
San Antonio → Las Vegas, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 687 | low | May | AED 673 | low | Sep | AED 673 | low |
| Feb | AED 916 | high | Jun | AED 803 | medium | Oct | AED 763 | medium |
| Mar | AED 956 | high | Jul | AED 826 | medium | Nov | AED 687 | low |
| Apr | AED 839 | medium | Aug | AED 700 | low | Dec | AED 880 | high |
Some values are estimated based on seasonality.
In Las Vegas, the hottest weather occurs in July, when the average maximum temperature reaches 38.8°C. The coolest months are January and December, with daytime temperatures around 13°C.
The lowest flight prices are recorded in August, starting AED 426. Prices peak in December, when tickets start AED 1,024.
September can be an optimal choice for a trip due to the cooling temperatures, while holiday-heavy December is best avoided when planning a budget journey.
Three main airlines operate on the route from San Antonio to Las Vegas: Southwest Airlines, Spirit Airlines, and Frontier Airlines. Most flights are direct, ensuring a high frequency of departures—about 28 times per week. You can find the detailed schedule and information on available flight options in the interactive list below.
Flights San Antonio — Las Vegas depart from San Antonio International Airport and arrive at McCarran International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The approximate travel time for a direct flight is about 2 hours, considering the distance of 1,726 km between the cities.
Regular flights are operated by Southwest Airlines, Spirit Airlines, and Frontier Airlines.
Yes, several direct flights are available daily on this route, allowing you to reach your destination without layovers.
All flights from San Antonio arrive at Las Vegas Harry Reid International Airport (LAS).
Flight prices change constantly based on demand. You can check the current minimum for upcoming dates in the low-price calendar on this page.
Where travelers fly most — pick a route and check prices
