Cheapest return flights from Chicago to Toronto in June from $363

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

Return flights

03 Jun - 05 Jun Porter Airlines (Canada) Ltd direct
04 Jun - 05 Jun Porter Airlines (Canada) Ltd direct
03 Jun - 04 Jun Porter Airlines (Canada) Ltd direct
04 Jun - 09 Jun Porter Airlines (Canada) Ltd direct
04 Jun - 06 Jun Porter Airlines (Canada) Ltd direct
05 Jun - 06 Jun Porter Airlines (Canada) Ltd direct
03 Jun - 09 Jun Porter Airlines (Canada) Ltd direct
07 Jun - 09 Jun Porter Airlines (Canada) Ltd direct
05 Jun - 09 Jun Porter Airlines (Canada) Ltd direct
08 Jun - 09 Jun Porter Airlines (Canada) Ltd direct
28 Jun - 10 Jul Porter Airlines (Canada) Ltd direct
28 Jun - 08 Jul Porter Airlines (Canada) Ltd direct
29 Jun - 10 Jul Porter Airlines (Canada) Ltd direct
29 Jun - 08 Jul Porter Airlines (Canada) Ltd direct
22 Jun - 10 Jul Porter Airlines (Canada) Ltd direct
22 Jun - 08 Jul Porter Airlines (Canada) Ltd direct
19 Jun - 10 Jul Porter Airlines (Canada) Ltd direct
19 Jun - 08 Jul Porter Airlines (Canada) Ltd direct
28 Jun - 03 Jul Porter Airlines (Canada) Ltd direct
29 Jun - 03 Jul Porter Airlines (Canada) Ltd direct

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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