Cheapest return flights from Chicago to Toronto in May from 150€

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

Return flights

02 May - 08 May Porter Airlines (Canada) Ltd direct
09 May - 29 May Porter Airlines (Canada) Ltd direct
20 May - 29 May Porter Airlines (Canada) Ltd direct
08 May - 29 May Porter Airlines (Canada) Ltd direct
09 May - 23 May Porter Airlines (Canada) Ltd direct
20 May - 23 May Porter Airlines (Canada) Ltd direct
08 May - 23 May Porter Airlines (Canada) Ltd direct
10 May - 29 May Porter Airlines (Canada) Ltd direct
10 May - 23 May Porter Airlines (Canada) Ltd direct
02 May - 23 May Porter Airlines (Canada) Ltd direct
20 May - 10 Jun Porter Airlines (Canada) Ltd direct
31 May - 12 Jun Porter Airlines (Canada) Ltd direct
31 May - 11 Jun Porter Airlines (Canada) Ltd direct
31 May - 10 Jun Porter Airlines (Canada) Ltd direct
31 May - 19 Jun Porter Airlines (Canada) Ltd direct
31 May - 13 Jun Porter Airlines (Canada) Ltd direct
28 May - 12 Jun Porter Airlines (Canada) Ltd direct
28 May - 11 Jun Porter Airlines (Canada) Ltd direct
28 May - 10 Jun Porter Airlines (Canada) Ltd direct
28 May - 13 Jun Porter Airlines (Canada) Ltd direct

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

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