Cheapest return flights from Boston to Toronto in March from $195

AirHint found the following cheapest return flights from Boston (BOS) to Toronto (YTZ) in March 2026 (see full year).

Return flights

12 Mar - 17 Mar Porter Airlines (Canada) Ltd direct
17 Mar - 18 Mar Porter Airlines (Canada) Ltd direct
16 Mar - 19 Mar Porter Airlines (Canada) Ltd direct
23 Mar - 25 Mar Porter Airlines (Canada) Ltd direct
19 Mar - 23 Mar Porter Airlines (Canada) Ltd direct
14 Mar - 17 Mar Porter Airlines (Canada) Ltd direct
18 Mar - 23 Mar Porter Airlines (Canada) Ltd
23 Mar - 27 Mar Porter Airlines (Canada) Ltd direct
14 Mar - 21 Mar Porter Airlines (Canada) Ltd direct
22 Mar - 24 Mar Porter Airlines (Canada) Ltd direct
29 Mar - 09 Apr Porter Airlines (Canada) Ltd direct
29 Mar - 16 Apr Porter Airlines (Canada) Ltd direct
29 Mar - 08 Apr Porter Airlines (Canada) Ltd direct
31 Mar - 09 Apr Porter Airlines (Canada) Ltd direct
31 Mar - 16 Apr Porter Airlines (Canada) Ltd direct
31 Mar - 08 Apr Porter Airlines (Canada) Ltd direct
18 Mar - 08 Apr Porter Airlines (Canada) Ltd direct
26 Mar - 09 Apr Porter Airlines (Canada) Ltd direct
26 Mar - 16 Apr Porter Airlines (Canada) Ltd direct
26 Mar - 08 Apr Porter Airlines (Canada) Ltd direct

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

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