Cheapest return flights from Chicago to Toronto in April from $170

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

Return flights

10 Apr - 12 Apr Porter Airlines (Canada) Ltd direct
30 Apr - 03 May Porter Airlines (Canada) Ltd direct
02 Apr - 05 Apr Porter Airlines (Canada) Ltd direct
14 Apr - 21 Apr Porter Airlines (Canada) Ltd direct
13 Apr - 20 Apr Porter Airlines (Canada) Ltd direct
16 Apr - 19 Apr Porter Airlines (Canada) Ltd direct
09 Apr - 12 Apr Porter Airlines (Canada) Ltd direct
15 Apr - 19 Apr Porter Airlines (Canada) Ltd direct
11 Apr - 18 Apr Porter Airlines (Canada) Ltd direct
23 Apr - 08 May Porter Airlines (Canada) Ltd direct
23 Apr - 06 May Porter Airlines (Canada) Ltd direct
23 Apr - 09 May Porter Airlines (Canada) Ltd direct
23 Apr - 02 May Porter Airlines (Canada) Ltd direct
23 Apr - 13 May Porter Airlines (Canada) Ltd direct
23 Apr - 04 May Porter Airlines (Canada) Ltd direct
23 Apr - 01 May Porter Airlines (Canada) Ltd direct
23 Apr - 05 May Porter Airlines (Canada) Ltd direct
23 Apr - 07 May Porter Airlines (Canada) Ltd direct
04 Apr - 08 Apr Porter Airlines (Canada) Ltd direct
04 Apr - 14 Apr Porter Airlines (Canada) Ltd direct

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

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