Cheapest one-way flights from Ontario to Las Vegas in February from $48

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

One-Way flights

07 Feb Southwest Airlines direct
02 Feb Southwest Airlines direct
24 Feb Southwest Airlines direct
04 Feb Southwest Airlines direct
10 Feb Southwest Airlines direct
05 Feb Southwest Airlines direct
17 Feb Southwest Airlines
28 Feb Southwest Airlines
19 Feb Southwest Airlines
26 Feb Southwest Airlines

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

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.

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