Cheapest one-way flights from Chicago to Montreal in August from 109€

AirHint found the following cheapest one-way flights from Chicago (MDW) to Montreal (YUL) in August 2026 (see full year).

One-Way flights

02 Aug Porter Airlines (Canada) Ltd
04 Aug Porter Airlines (Canada) Ltd
06 Aug Porter Airlines (Canada) Ltd
10 Aug Porter Airlines (Canada) Ltd
12 Aug Porter Airlines (Canada) Ltd
14 Aug Porter Airlines (Canada) Ltd
01 Aug Porter Airlines (Canada) Ltd
03 Aug Porter Airlines (Canada) Ltd
05 Aug Porter Airlines (Canada) Ltd
07 Aug Porter Airlines (Canada) Ltd

Also check the deals for return flights from Chicago to Montreal in August.

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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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