Cheapest return flights from Boston to Toronto in October from $284

Best time to book flights for Boston (BOS) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Toronto (YYZ) in October 2024 (see full year).

Return flights

22 Oct - 02 Nov Porter Airlines (Canada) Ltd
22 Oct - 09 Nov Porter Airlines (Canada) Ltd
28 Oct - 02 Nov Porter Airlines (Canada) Ltd
28 Oct - 09 Nov Porter Airlines (Canada) Ltd
03 Oct - 03 Oct Air Canada
14 Oct - 18 Oct Air Canada direct
22 Oct - 29 Oct Air Canada direct
03 Oct - 03 Oct Air Canada direct
03 Oct - 04 Oct Air Canada direct
22 Oct - 08 Nov Porter Airlines (Canada) Ltd
28 Oct - 08 Nov Porter Airlines (Canada) Ltd
28 Oct - 29 Oct Porter Airlines (Canada) Ltd
13 Oct - 02 Nov Porter Airlines (Canada) Ltd
12 Oct - 02 Nov Porter Airlines (Canada) Ltd
13 Oct - 29 Oct Porter Airlines (Canada) Ltd
12 Oct - 29 Oct Porter Airlines (Canada) Ltd
28 Oct - 17 Nov Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Boston to Toronto in October.

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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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