Cheapest one-way flights from Montreal to Chicago in July from 89€

AirHint found the following cheapest one-way flights from Montreal (YUL) to Chicago (MDW) in July 2025 (see full year).

One-Way flights

25 Jul Porter Airlines (Canada) Ltd
16 Jul Porter Airlines (Canada) Ltd
10 Jul Porter Airlines (Canada) Ltd
09 Jul Porter Airlines (Canada) Ltd
15 Jul Porter Airlines (Canada) Ltd
30 Jul Porter Airlines (Canada) Ltd
29 Jul Porter Airlines (Canada) Ltd
31 Jul WestJet
27 Jul WestJet
14 Jul Porter Airlines (Canada) Ltd

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

Skyscanner

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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