Cheapest one-way flights from Oakland to Toronto in May from $533

AirHint found the following cheapest one-way flights from Oakland (OAK) to Toronto (YYZ) in May 2026 (see full year).

One-Way flights

21 May Alaska Airlines

Also check the deals for return flights from Oakland to Toronto in May.

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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