San Antonio to Las Vegas (SAT–LAS) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
SAT–LAS is served by 2 airlines with nonstop service. Southwest Airlines and Frontier lead the route. The flight covers 1,067 miles in approximately 2h 45m. Beyond nonstop, 132 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| WN Southwest Airlines | 34 | 737, 738, 73H, 7M8, 7S7 | 2h45-3h01 | – | – | |
| F9 Frontier Also: Y4 | 7 | 32Q | 3h03 | – | Y4 |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Las Vegas from San Antonio
| Metric | SAT→LAS | AUS→LAS | CLL→LAS |
|---|---|---|---|
| Distance from SAT | – | 67 mi | 146 mi |
| Nonstop airlines | 2 | 16 | 2 |
| Weekly flights | 51 | 81 | – |
| Flight time | 2h 45m | 2h 39m | 2h 51m |
| Departure OTP | 67% | – | – |
Travel Essentials
SAT: CDT · LAS: PDT
When it's 6:00 PM in San Antonio, it's 4:00 PM in Las Vegas.
Taxis and ride-shares dominate ground transport. A metered taxi to the Strip costs $20–30; to downtown Las Vegas ("Fremont Street area"), $20–25. Ride-shares are comparable or slightly cheaper.Hotel casino shuttles serve major properties. No rail connects the airport to the Strip. Rental car facilities are at the CONRAC facility adjacent to the terminals, accessible by shuttle. Tunnel project (LVCC Loop) does not serve the airport.
Hot desert climate. Summers are intensely hot (38–45°C) with low humidity. Heat itself rarely disrupts flights, but monsoonal afternoon thunderstorms from July through September can produce brief but severe delays. Microbursts and lightning strikes ground aircraft quickly.
Winters are mild and sunny (5–15°C) with rare frost. Snow is unusual but possible in January and February. Spring dust storms (haboobs) can reduce visibility rapidly. The airport sits at 2,181 feet; thin air affects aircraft performance on extremely hot days.
SAT–LAS Quick Facts
Frequently Asked Questions
Flights from SAT to LAS
San Antonio International Airport (SAT) and Harry Reid International Airport (LAS) are connected by nonstop service from Frontier and Southwest Airlines. With 51 weekly departures, this is a heavily served route.
SAT to LAS Flight Duration and Schedule
Nonstop flight time from SAT to LAS ranges from 2 hours 45 minutes to 3 hours 4 minutes. The route covers a distance of 1,067 miles (1,718 km). There are approximately 51 weekly flights outbound and 50 return, totaling 101 flights per week in both directions.
Connecting Options and Alternatives
132 one-stop connections are available, with the fastest taking approximately 3 hours via SCF. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Austin (AUS), College Station (CLL) and Laredo (LRD).