Cheapest return flights from Montreal (YUL) to Boston (BOS), April

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
01 Apr 02 Apr Porter Airlines (Canada) Ltd
01 Apr 04 Apr Porter Airlines (Canada) Ltd
01 Apr 06 Apr Porter Airlines (Canada) Ltd
01 Apr 08 Apr Porter Airlines (Canada) Ltd
01 Apr 10 Apr Porter Airlines (Canada) Ltd
01 Apr 12 Apr Porter Airlines (Canada) Ltd
01 Apr 14 Apr Porter Airlines (Canada) Ltd
01 Apr 16 Apr Porter Airlines (Canada) Ltd
01 Apr 18 Apr Porter Airlines (Canada) Ltd
01 Apr 20 Apr Porter Airlines (Canada) Ltd
11 Apr 02 May Porter Airlines (Canada) Ltd
11 Apr 01 May Porter Airlines (Canada) Ltd
13 Apr 02 May Porter Airlines (Canada) Ltd
13 Apr 04 May Porter Airlines (Canada) Ltd
13 Apr 01 May Porter Airlines (Canada) Ltd
13 Apr 03 May Porter Airlines (Canada) Ltd
15 Apr 02 May Porter Airlines (Canada) Ltd
15 Apr 04 May Porter Airlines (Canada) Ltd
15 Apr 06 May Porter Airlines (Canada) Ltd
15 Apr 01 May Porter Airlines (Canada) Ltd
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deals for one-way flights from Montreal to Boston in April.

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Updated Jul 13, 2026.

About these fares

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