San Antonio (SAT) to Las Vegas (LAS) flights
2 airlines fly nonstop from San Antonio (SAT) to Las Vegas (LAS): Frontier Airlines and Southwest Airlines. The two airports are 1,067 miles (1,717 km) apart. There are also 18 ways to fly it with one stop, through El Paso, Phoenix and Dallas and more.
Airlines flying nonstop from SAT to LAS
- Frontier AirlinesNot in an allianceWho books it
- Southwest AirlinesNot in an allianceWho books it
SAT to LAS with one stop
18 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via El Paso (ELP)Southwest Airlines the whole way
- Via Phoenix (PHX)American Airlines, Frontier Airlines and 1 more the whole way
- Via Dallas (DFW)American Airlines the whole way
- Via Dallas (DAL)Southwest Airlines the whole way
- Via Colorado Springs (COS)Southwest Airlines the whole way
- Via San Diego (SAN)Southwest Airlines the whole way
+1 - Via Houston (IAH)United Airlines the whole way
- Via Monterrey (MTY)VivaAerobus the whole way
- Via Denver (DEN)Frontier Airlines, United Airlines and 1 more the whole way
- Via Houston (HOU)Southwest Airlines the whole way
- Via Los Angeles (LAX)American Airlines, Delta Air Lines and 1 more the whole way
+3 - Via Salt Lake City (SLC)Delta Air Lines the whole way
- Via Kansas City (MCI)Southwest Airlines the whole way
- Via San Francisco (SFO)United Airlines the whole way+1
- Via Guadalajara (GDL)Volaris the whole way
SAT to LAS: common questions
Which airlines fly nonstop from SAT to LAS?
Frontier Airlines and Southwest Airlines fly nonstop from San Antonio (SAT) to Las Vegas (LAS).
How far is San Antonio from Las Vegas by plane?
San Antonio (SAT) and Las Vegas (LAS) are 1,067 miles (1,717 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does SAT to LAS cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for SAT to LAS with taxes and fees.
Where can I connect between San Antonio and Las Vegas?
The most direct connections are through El Paso (ELP), Phoenix (PHX), Dallas (DFW), Dallas (DAL) and Colorado Springs (COS). On 17 of them the same airline flies both flights, for example Southwest Airlines through El Paso.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.