Cheapest one-way flights from Chicago to Montreal in March from 58€

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

One-Way flights

01 Mar Porter Airlines (Canada) Ltd
04 Mar Porter Airlines (Canada) Ltd
05 Mar Porter Airlines (Canada) Ltd
10 Mar Porter Airlines (Canada) Ltd
12 Mar Porter Airlines (Canada) Ltd
16 Mar Porter Airlines (Canada) Ltd
19 Mar Porter Airlines (Canada) Ltd
23 Mar Porter Airlines (Canada) Ltd
26 Mar Porter Airlines (Canada) Ltd
29 Mar Porter Airlines (Canada) Ltd

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

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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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