Cheapest one-way flights from Ontario to Las Vegas in October from 118€

AirHint found the following cheapest one-way flights from Ontario (ONT) to Las Vegas (LAS) in October 2026 (see full year).

One-Way flights

06 Oct Southwest Airlines direct
06 Oct Southwest Airlines
10 Oct Southwest Airlines direct
10 Oct Southwest Airlines
02 Oct Southwest Airlines direct
14 Oct Southwest Airlines direct
14 Oct Southwest Airlines
01 Oct Southwest Airlines direct
01 Oct Southwest Airlines
15 Oct Southwest Airlines direct

Also check the deals for return flights from Ontario to Las Vegas in October.

Powered by

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

Feel free to contact us with any feedback or request another flight research.