Cheapest one-way flights from Montreal to Chicago in July from 155€

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

One-Way flights

23 Jul Porter Airlines (Canada) Ltd
25 Jul Porter Airlines (Canada) Ltd
29 Jul Porter Airlines (Canada) Ltd
22 Jul Porter Airlines (Canada) Ltd
26 Jul Porter Airlines (Canada) Ltd
30 Jul Porter Airlines (Canada) Ltd
27 Jul Porter Airlines (Canada) Ltd
20 Jul WestJet
31 Jul Porter Airlines (Canada) Ltd
24 Jul Porter Airlines (Canada) Ltd

Also check the deals for return flights from Montreal to Chicago 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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