AirHint found the following cheapest return flights from Ontario (ONT) to Vancouver (YVR) in June 2026 (see full year).

Return flights

02 Jun - 09 Jun	Alaska Airlines
03 Jun - 17 Jun	Alaska Airlines
06 Jun - 17 Jun	Alaska Airlines
06 Jun - 16 Jun	Alaska Airlines
06 Jun - 20 Jun	Alaska Airlines
27 Jun - 11 Jul	Alaska Airlines
07 Jun - 17 Jun	Alaska Airlines
09 Jun - 16 Jun	Alaska Airlines
16 Jun - 23 Jun	Alaska Airlines
13 Jun - 25 Jun	Alaska Airlines
20 Jun - 04 Jul	Alaska Airlines

Also check the deals for one-way flights from Ontario to Vancouver in June.

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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Cheapest return flights from Ontario to Vancouver in June from $525

Return flights