Cheapest return flights from Austin to Las Vegas in October from $240

Best time to book flights for Austin (AUS) to Las Vegas (LAS) flights at AirHint

AirHint found the following cheapest return flights from Austin (AUS) to Las Vegas (LAS) in October 2025 (see full year).

Return flights

16 Oct - 20 Oct Spirit Airlines
16 Oct - 19 Oct Spirit Airlines
17 Oct - 19 Oct Spirit Airlines
24 Oct - 26 Oct Spirit Airlines
01 Oct - 05 Oct Alaska Airlines
01 Oct - 05 Oct Delta direct
16 Oct - 20 Oct Southwest Airlines direct
03 Oct - 05 Oct Delta direct
24 Oct - 26 Oct Delta direct
16 Oct - 19 Oct Southwest Airlines direct

Also check the deals for one-way flights from Austin to Las Vegas in October.

Skyscanner

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.

Book a cheap hotel in Las Vegas

Cheap car rent in Las Vegas