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

One-Way flights

01 May	Porter Airlines (Canada) Ltd
07 May	Porter Airlines (Canada) Ltd
11 May	Porter Airlines (Canada) Ltd
03 May	Porter Airlines (Canada) Ltd
17 May	Porter Airlines (Canada) Ltd
31 May	Porter Airlines (Canada) Ltd
08 May	Porter Airlines (Canada) Ltd
24 May	Porter Airlines (Canada) Ltd
29 May	Porter Airlines (Canada) Ltd
28 May	Porter Airlines (Canada) Ltd

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

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 one-way flights from Newark to Toronto in May from $135

One-Way flights