Cheapest return flights from Toronto to Chicago in April from $136

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

Return flights

09 Apr - 13 Apr Porter Airlines (Canada) Ltd direct
07 Apr - 08 Apr Porter Airlines (Canada) Ltd direct
07 Apr - 09 Apr Porter Airlines (Canada) Ltd direct
24 Apr - 28 Apr Porter Airlines (Canada) Ltd direct
14 Apr - 21 Apr Porter Airlines (Canada) Ltd direct
24 Apr - 27 Apr Porter Airlines (Canada) Ltd direct
09 Apr - 28 Apr Porter Airlines (Canada) Ltd direct
30 Apr - 10 May Porter Airlines (Canada) Ltd direct
01 Apr - 13 Apr Porter Airlines (Canada) Ltd direct
01 Apr - 08 Apr Porter Airlines (Canada) Ltd direct
01 Apr - 09 Apr Porter Airlines (Canada) Ltd direct
24 Apr - 10 May Porter Airlines (Canada) Ltd direct
30 Apr - 03 May Porter Airlines (Canada) Ltd direct
24 Apr - 03 May Porter Airlines (Canada) Ltd direct
14 Apr - 03 May Porter Airlines (Canada) Ltd direct
30 Apr - 19 May Porter Airlines (Canada) Ltd direct
30 Apr - 18 May Porter Airlines (Canada) Ltd direct
13 Apr - 03 May Porter Airlines (Canada) Ltd direct

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

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