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

Return flights

12 Oct - 14 Oct	Allegiant Air
02 Oct - 05 Oct	Allegiant Air	direct
12 Oct - 02 Nov	Allegiant Air	direct
27 Oct - 29 Oct	Delta
30 Oct - 02 Nov	Allegiant Air	direct
10 Oct - 12 Oct	Southwest Airlines	direct

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

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

Cheapest return flights from Eugene to Las Vegas in October from 134€

Return flights