Cheapest return flights from Chicago to Toronto in April from $206

Best time to book flights for Chicago (MDW) to Toronto (YTZ) flights at AirHint

AirHint found the following cheapest return flights from Chicago (MDW) to Toronto (YTZ) in April 2025 (see full year).

Return flights

17 Apr - 21 Apr Porter Airlines (Canada) Ltd direct
16 Apr - 20 Apr Porter Airlines (Canada) Ltd direct
11 Apr - 13 Apr Porter Airlines (Canada) Ltd direct
16 Apr - 19 Apr Porter Airlines (Canada) Ltd direct
21 Apr - 28 Apr Porter Airlines (Canada) Ltd direct
18 Apr - 24 Apr Porter Airlines (Canada) Ltd direct
18 Apr - 26 Apr Porter Airlines (Canada) Ltd direct
18 Apr - 20 Apr Porter Airlines (Canada) Ltd direct
21 Apr - 27 Apr Porter Airlines (Canada) Ltd direct
01 Apr - 15 Apr Porter Airlines (Canada) Ltd direct
28 Apr - 07 May Porter Airlines (Canada) Ltd direct
28 Apr - 03 May Porter Airlines (Canada) Ltd direct
28 Apr - 01 May Porter Airlines (Canada) Ltd direct
28 Apr - 02 May Porter Airlines (Canada) Ltd direct
28 Apr - 04 May Porter Airlines (Canada) Ltd direct
28 Apr - 10 May Porter Airlines (Canada) Ltd direct
28 Apr - 14 May Porter Airlines (Canada) Ltd direct
28 Apr - 12 May Porter Airlines (Canada) Ltd direct
28 Apr - 09 May Porter Airlines (Canada) Ltd direct
28 Apr - 08 May Porter Airlines (Canada) Ltd direct

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

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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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