Cheapest one-way flights from Boston to Toronto in May from $156

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

AirHint found the following cheapest one-way flights from Boston (BOS) to Toronto (YTZ) in May 2024 (see full year).

One-Way flights

28 May Porter Airlines (Canada) Ltd direct
29 May Porter Airlines (Canada) Ltd direct
25 May Spirit Airlines
24 May Spirit Airlines
22 May Spirit Airlines
25 May Porter Airlines (Canada) Ltd direct
21 May Spirit Airlines
20 May Spirit Airlines
23 May Porter Airlines (Canada) Ltd
22 May Porter Airlines (Canada) Ltd direct

Also check the deals for return flights from Boston 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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