Cheapest return flights from Toronto to Boston in April from $223

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

Return flights

01 Apr - 05 Apr Porter Airlines (Canada) Ltd
19 Apr - 26 Apr Porter Airlines (Canada) Ltd
03 Apr - 10 Apr Porter Airlines (Canada) Ltd
24 Apr - 26 Apr Porter Airlines (Canada) Ltd
22 Apr - 28 Apr Porter Airlines (Canada) Ltd
01 Apr - 08 Apr Porter Airlines (Canada) Ltd
01 Apr - 05 Apr Porter Airlines (Canada) Ltd direct
22 Apr - 28 Apr Porter Airlines (Canada) Ltd direct
01 Apr - 08 Apr Porter Airlines (Canada) Ltd direct
25 Apr - 29 Apr Porter Airlines (Canada) Ltd
29 Apr - 17 May Porter Airlines (Canada) Ltd direct
29 Apr - 01 May Porter Airlines (Canada) Ltd direct
25 Apr - 01 May Porter Airlines (Canada) Ltd
24 Apr - 01 May Porter Airlines (Canada) Ltd
16 Apr - 01 May Porter Airlines (Canada) Ltd
13 Apr - 01 May Porter Airlines (Canada) Ltd direct
18 Apr - 01 May Porter Airlines (Canada) Ltd
25 Apr - 01 May Porter Airlines (Canada) Ltd direct
24 Apr - 01 May Porter Airlines (Canada) Ltd direct
17 Apr - 01 May Porter Airlines (Canada) Ltd direct

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