Direct flights from San Antonio to Las Vegas
40 nonstop flights a week on 2 airlines. Zero layovers — one hop from SAT to LAS.
Flight time: about 2h22m nonstop
Which days does it fly?
When does it fly?
Departure times in San Antonio local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA3494 | 6:19a | 2h14m | Mon, Tue, Fri, Sun |
| Southwest SWA3494 | 6:25a | 2h14m | Wed |
| Southwest SWA3494 | 6:39a | 2h26m | Sat |
| Southwest SWA3494 | 6:46a | 2h12m | Thu |
| Southwest SWA3495 | 9:44a | 2h26m | Sat |
| Southwest SWA3495 | 10:04a | 2h22m | Sun |
| Southwest SWA3495 | 11:03a | 2h20m | Tue |
| Southwest SWA3495 | 11:35a | 2h22m | Wed |
| Southwest SWA1412 | 11:42a | 2h22m | Mon |
| Southwest SWA1412 | 11:47a | 2h20m | Thu–Fri |
| Southwest SWA1412 | 12:18p | 2h21m | Sun |
| Frontier FFT3419 | 12:43p | 2h22m | Mon, Fri |
| Frontier FFT3419 | 12:49p | 2h21m | Thu |
| Southwest SWA1412 | 12:55p | 2h24m | Sat |
| Frontier FFT3419 | 12:59p | 2h18m | Sun |
| Southwest SWA1783 | 1:01p | 2h24m | Fri |
| Southwest SWA1783 | 1:06p | 2h14m | Mon |
| Southwest SWA1412 | 1:36p | 2h22m | Wed |
| Southwest SWA1783 | 1:43p | 2h16m | Thu |
| Frontier FFT3419 | 2:42p | 2h23m | Sat |
| Southwest SWA1412 | 2:45p | 2h19m | Tue |
| Southwest SWA1427 | 3:03p | 2h28m | Fri |
| Southwest SWA1427 | 3:20p | 2h26m | Thu |
| Frontier FFT3419 | 3:25p | 2h20m | Wed |
| Southwest SWA1427 | 3:26p | 2h24m | Mon |
| Southwest SWA3873 | 5:28p | 2h25m | Sat |
| Southwest SWA3496 | 6:16p | 2h23m | Sun |
| Southwest SWA4746 | 6:16p | 2h13m | Wed |
| Southwest SWA4746 | 6:49p | 2h17m | Tue |
| Southwest SWA135 | 7:55p | 2h13m | Thu |
| Southwest SWA3116 | 8:58p | 2h27m | Sun |
| Frontier FFT3417 | 10:00p | 2h26m | Fri |
| Frontier FFT3417 | 10:18p | 2h27m | Mon |
| Southwest SWA4746 | 10:31p | 2h28m | Mon |
| Frontier FFT3417 | 10:36p | 2h21m | Tue |
SouthwestThe route
One hop: SAT → LASDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from San Antonio (SAT) to Las Vegas (LAS)
San Antonio International Airport (SAT) has 40 nonstop flights a week to Las Vegas (LAS), operated by Frontier and Southwest. No layovers, no connections — one hop out of SAT and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from San Antonio to Las Vegas?
The nonstop flight from San Antonio (SAT) to Las Vegas (LAS) takes about 2h22m in the air, based on recently observed nonstop departures.
How long does it take to drive from San Antonio to Las Vegas?
Driving from San Antonio to Las Vegas takes about 18h 34m behind the wheel — roughly 1,280 miles, or about 2 days of real driving. The nonstop flight takes about 2h22m.