Cheapest return flights from Chicago to Toronto in April from $313

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

Return flights

15 Apr - 17 Apr Porter Airlines (Canada) Ltd direct
15 Apr - 24 Apr Porter Airlines (Canada) Ltd direct
15 Apr - 23 Apr Porter Airlines (Canada) Ltd direct
05 Apr - 07 Apr Porter Airlines (Canada) Ltd direct
03 Apr - 05 Apr Porter Airlines (Canada) Ltd direct
14 Apr - 21 Apr Porter Airlines (Canada) Ltd direct
30 Apr - 05 May Porter Airlines (Canada) Ltd direct
01 Apr - 04 Apr Porter Airlines (Canada) Ltd direct
06 Apr - 09 Apr Porter Airlines (Canada) Ltd direct
06 Apr - 17 Apr Porter Airlines (Canada) Ltd direct
06 Apr - 24 Apr Porter Airlines (Canada) Ltd direct
26 Apr - 17 May Porter Airlines (Canada) Ltd direct
26 Apr - 02 May Porter Airlines (Canada) Ltd direct
26 Apr - 11 May Porter Airlines (Canada) Ltd direct
26 Apr - 15 May Porter Airlines (Canada) Ltd direct
26 Apr - 03 May Porter Airlines (Canada) Ltd direct
15 Apr - 02 May Porter Airlines (Canada) Ltd direct
15 Apr - 03 May Porter Airlines (Canada) Ltd direct
13 Apr - 02 May Porter Airlines (Canada) Ltd direct
13 Apr - 03 May Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Chicago to Toronto in April.

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