Cheapest one-way flights from Boston to Toronto in April from 83€

AirHint found the following cheapest one-way flights from Boston (BOS) to Toronto (YYZ) in April 2026 (see full year).

One-Way flights

09 Apr Air Canada direct
29 Apr Air Canada direct
28 Apr Air Canada direct
20 Apr Porter Airlines (Canada) Ltd
04 Apr Porter Airlines (Canada) Ltd
10 Apr Porter Airlines (Canada) Ltd
26 Apr Porter Airlines (Canada) Ltd
22 Apr Porter Airlines (Canada) Ltd
19 Apr Porter Airlines (Canada) Ltd
21 Apr United

Also check the deals for return flights from Boston to Toronto in April.

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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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