Cheapest one-way flights from Las Vegas to Ontario in February from $26

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

One-Way flights

28 Feb Frontier Airlines direct
26 Feb Frontier Airlines direct
27 Feb Frontier Airlines direct
20 Feb Frontier Airlines direct
23 Feb Frontier Airlines direct
12 Feb Frontier Airlines direct
13 Feb Frontier Airlines direct
14 Feb Frontier Airlines direct
21 Feb Frontier Airlines direct
18 Feb Frontier Airlines direct

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

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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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