Cheapest return flights from Chicago to Montreal in July from $315

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

Return flights

24 Jul - 27 Jul Porter Airlines (Canada) Ltd
08 Jul - 12 Jul Porter Airlines (Canada) Ltd
10 Jul - 13 Jul Porter Airlines (Canada) Ltd
10 Jul - 15 Jul Porter Airlines (Canada) Ltd
10 Jul - 19 Jul Porter Airlines (Canada) Ltd
10 Jul - 21 Jul Porter Airlines (Canada) Ltd
10 Jul - 23 Jul Porter Airlines (Canada) Ltd
10 Jul - 27 Jul Porter Airlines (Canada) Ltd
10 Jul - 29 Jul Porter Airlines (Canada) Ltd
10 Jul - 31 Jul Porter Airlines (Canada) Ltd
14 Jul - 02 Aug Porter Airlines (Canada) Ltd
14 Jul - 04 Aug Porter Airlines (Canada) Ltd
14 Jul - 03 Aug Porter Airlines (Canada) Ltd
16 Jul - 02 Aug Porter Airlines (Canada) Ltd
16 Jul - 04 Aug Porter Airlines (Canada) Ltd
16 Jul - 06 Aug Porter Airlines (Canada) Ltd
16 Jul - 03 Aug Porter Airlines (Canada) Ltd
16 Jul - 05 Aug Porter Airlines (Canada) Ltd
20 Jul - 02 Aug Porter Airlines (Canada) Ltd
20 Jul - 04 Aug Porter Airlines (Canada) Ltd

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

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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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