Cheapest one-way flights from Boston to Toronto in April from 82€

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

One-Way flights

08 Apr Spirit Airlines
30 Apr Porter Airlines (Canada) Ltd
28 Apr Porter Airlines (Canada) Ltd
11 Apr Porter Airlines (Canada) Ltd
26 Apr Porter Airlines (Canada) Ltd
21 Apr Porter Airlines (Canada) Ltd
23 Apr Air Canada direct
08 Apr Air Canada direct
19 Apr Porter Airlines (Canada) Ltd
25 Apr Porter Airlines (Canada) Ltd

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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