Cheapest return flights from Toronto to Chicago in March from $182

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

Return flights

12 Mar - 15 Mar Porter Airlines (Canada) Ltd direct
06 Mar - 08 Mar Porter Airlines (Canada) Ltd direct
20 Mar - 23 Mar Porter Airlines (Canada) Ltd direct
13 Mar - 15 Mar Porter Airlines (Canada) Ltd direct
12 Mar - 16 Mar Porter Airlines (Canada) Ltd direct
13 Mar - 16 Mar Porter Airlines (Canada) Ltd direct
27 Mar - 30 Mar Porter Airlines (Canada) Ltd direct
05 Mar - 12 Mar Porter Airlines (Canada) Ltd direct
01 Mar - 26 Apr Porter Airlines (Canada) Ltd direct
14 Mar - 19 Mar Porter Airlines (Canada) Ltd direct
12 Mar - 30 Mar Porter Airlines (Canada) Ltd direct
19 Mar - 05 Apr Porter Airlines (Canada) Ltd direct
19 Mar - 08 Apr Porter Airlines (Canada) Ltd direct
19 Mar - 09 Apr Porter Airlines (Canada) Ltd direct
29 Mar - 05 Apr Porter Airlines (Canada) Ltd direct
29 Mar - 08 Apr Porter Airlines (Canada) Ltd direct
29 Mar - 09 Apr Porter Airlines (Canada) Ltd direct
29 Mar - 14 Apr Porter Airlines (Canada) Ltd direct
29 Mar - 18 Apr Porter Airlines (Canada) Ltd direct
26 Mar - 05 Apr Porter Airlines (Canada) Ltd direct

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

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