Cheapest return flights from Montreal to Chicago in April from $185

AirHint found the following cheapest return flights from Montreal (YUL) to Chicago (MDW) in April 2026 (see full year).

Return flights

01 Apr - 01 Apr Porter Airlines (Canada) Ltd
01 Apr - 14 Apr Porter Airlines (Canada) Ltd
08 Apr - 14 Apr Porter Airlines (Canada) Ltd
08 Apr - 25 Apr Porter Airlines (Canada) Ltd
09 Apr - 14 Apr Porter Airlines (Canada) Ltd
09 Apr - 25 Apr Porter Airlines (Canada) Ltd
10 Apr - 14 Apr Porter Airlines (Canada) Ltd
10 Apr - 25 Apr Porter Airlines (Canada) Ltd
15 Apr - 25 Apr Porter Airlines (Canada) Ltd
16 Apr - 25 Apr Porter Airlines (Canada) Ltd
15 Apr - 01 May Porter Airlines (Canada) Ltd
15 Apr - 04 May Porter Airlines (Canada) Ltd
15 Apr - 06 May Porter Airlines (Canada) Ltd
16 Apr - 01 May Porter Airlines (Canada) Ltd
16 Apr - 04 May Porter Airlines (Canada) Ltd
16 Apr - 06 May Porter Airlines (Canada) Ltd
17 Apr - 01 May Porter Airlines (Canada) Ltd
17 Apr - 04 May Porter Airlines (Canada) Ltd
17 Apr - 06 May Porter Airlines (Canada) Ltd
22 Apr - 01 May Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Montreal to Chicago 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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