Cheapest one-way flights from Ontario to Vancouver in December from $108

AirHint found the following cheapest one-way flights from Ontario (ONT) to Vancouver (YVR) in December 2025 (see full year).

One-Way flights

12 Dec Frontier Airlines
13 Dec United
05 Dec Alaska Airlines
09 Dec Alaska Airlines
11 Dec Delta
04 Dec Alaska Airlines
07 Dec Alaska Airlines
08 Dec Alaska Airlines
06 Dec Alaska Airlines
14 Dec Alaska Airlines

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

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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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