Cheapest return flights from Boston to Montreal in April from $386

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 April 2025 (see full year).

Return flights

02 Apr - 09 Apr jetBlue
01 Apr - 02 Apr Porter Airlines (Canada) Ltd
01 Apr - 03 Apr Porter Airlines (Canada) Ltd
01 Apr - 04 Apr Porter Airlines (Canada) Ltd
01 Apr - 05 Apr Porter Airlines (Canada) Ltd
01 Apr - 06 Apr Porter Airlines (Canada) Ltd
01 Apr - 07 Apr Porter Airlines (Canada) Ltd
01 Apr - 08 Apr Porter Airlines (Canada) Ltd
01 Apr - 09 Apr Porter Airlines (Canada) Ltd
01 Apr - 10 Apr Porter Airlines (Canada) Ltd
10 Apr - 01 May Porter Airlines (Canada) Ltd
11 Apr - 01 May Porter Airlines (Canada) Ltd
11 Apr - 02 May Porter Airlines (Canada) Ltd
12 Apr - 01 May Porter Airlines (Canada) Ltd
12 Apr - 02 May Porter Airlines (Canada) Ltd
13 Apr - 01 May Porter Airlines (Canada) Ltd
13 Apr - 02 May Porter Airlines (Canada) Ltd
13 Apr - 04 May Porter Airlines (Canada) Ltd
14 Apr - 01 May Porter Airlines (Canada) Ltd
14 Apr - 02 May Porter Airlines (Canada) Ltd

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