AirHint found the following cheapest one-way flights from Austin (AUS) to Las Vegas (LAS) in April 2026 (see full year).
One-Way flights
| 04 Apr | Frontier Airlines | direct | |
| 03 Apr | Spirit Airlines | ||
| 20 Apr | Alaska Airlines | ||
| 20 Apr | Delta | direct |
Also check the deals for return flights from Austin to Las Vegas in April.
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