Cheapest return flights from Boston to Montreal in March from $395

Best time to book flights for Boston (BOS) to Montreal (YUL) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Montreal (YUL) in March 2025 (see full year).

Return flights

01 Mar - 02 Mar Porter Airlines (Canada) Ltd
01 Mar - 03 Mar Porter Airlines (Canada) Ltd
01 Mar - 04 Mar Porter Airlines (Canada) Ltd
01 Mar - 05 Mar Porter Airlines (Canada) Ltd
01 Mar - 07 Mar Porter Airlines (Canada) Ltd
01 Mar - 08 Mar Porter Airlines (Canada) Ltd
01 Mar - 09 Mar Porter Airlines (Canada) Ltd
01 Mar - 10 Mar Porter Airlines (Canada) Ltd
01 Mar - 11 Mar Porter Airlines (Canada) Ltd
01 Mar - 12 Mar Porter Airlines (Canada) Ltd
11 Mar - 01 Apr Porter Airlines (Canada) Ltd
12 Mar - 01 Apr Porter Airlines (Canada) Ltd
12 Mar - 02 Apr Porter Airlines (Canada) Ltd
13 Mar - 01 Apr Porter Airlines (Canada) Ltd
13 Mar - 02 Apr Porter Airlines (Canada) Ltd
13 Mar - 03 Apr Porter Airlines (Canada) Ltd
14 Mar - 01 Apr Porter Airlines (Canada) Ltd
14 Mar - 02 Apr Porter Airlines (Canada) Ltd
14 Mar - 03 Apr Porter Airlines (Canada) Ltd
14 Mar - 04 Apr Porter Airlines (Canada) Ltd

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

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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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