Cheapest one-way flights from Las Vegas to Ontario in December from $22

Best time to book flights for Las Vegas (LAS) to Ontario (ONT) flights at AirHint

AirHint found the following cheapest one-way flights from Las Vegas (LAS) to Ontario (ONT) in December 2024 (see full year).

One-Way flights

31 Dec Frontier Airlines direct
30 Dec Frontier Airlines direct
27 Dec Frontier Airlines direct
29 Dec Frontier Airlines direct
26 Dec Frontier Airlines direct
25 Dec Frontier Airlines direct
28 Dec Frontier Airlines direct
24 Dec Frontier Airlines direct
23 Dec Frontier Airlines direct
22 Dec Frontier Airlines direct

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

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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