Cheapest return flights from Montreal to Chicago in April from 191€

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

Return flights

05 Apr - 09 Apr Porter Airlines (Canada) Ltd
26 Apr - 30 Apr Porter Airlines (Canada) Ltd
01 Apr - 08 Apr Porter Airlines (Canada) Ltd
05 Apr - 12 Apr Porter Airlines (Canada) Ltd
21 Apr - 28 Apr Porter Airlines (Canada) Ltd
23 Apr - 30 Apr Porter Airlines (Canada) Ltd
10 Apr - 13 Apr Porter Airlines (Canada) Ltd
06 Apr - 13 Apr Porter Airlines (Canada) Ltd
08 Apr - 15 Apr Porter Airlines (Canada) Ltd
10 Apr - 17 Apr Porter Airlines (Canada) Ltd
26 Apr - 03 May Porter Airlines (Canada) Ltd
10 Apr - 01 May Porter Airlines (Canada) Ltd
12 Apr - 01 May Porter Airlines (Canada) Ltd
12 Apr - 03 May Porter Airlines (Canada) Ltd
14 Apr - 01 May Porter Airlines (Canada) Ltd
14 Apr - 03 May Porter Airlines (Canada) Ltd
14 Apr - 05 May Porter Airlines (Canada) Ltd
14 Apr - 04 May Porter Airlines (Canada) Ltd
16 Apr - 01 May Porter Airlines (Canada) Ltd
16 Apr - 03 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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