AirHint found the following cheapest return flights from Santa Rosa (STS) to Las Vegas (LAS) in August 2025 (see full year).
Return flights
| 13 Aug - 20 Aug | Alaska Airlines | direct | |
| 18 Aug - 21 Aug | Avelo Airlines |
Also check the deals for one-way flights from Santa Rosa to Las Vegas in August.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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