Cheapest one-way flights from Chicago to Toronto in June from $71

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

One-Way flights

04 Jun Porter Airlines (Canada) Ltd direct
03 Jun Porter Airlines (Canada) Ltd direct
07 Jun Porter Airlines (Canada) Ltd direct
06 Jun Porter Airlines (Canada) Ltd direct
09 Jun Porter Airlines (Canada) Ltd direct
15 Jun WestJet
20 Jun Porter Airlines (Canada) Ltd direct
14 Jun Porter Airlines (Canada) Ltd direct
21 Jun Porter Airlines (Canada) Ltd direct
29 Jun Porter Airlines (Canada) Ltd direct

Also check the deals for return 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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