Cheapest return flights from Chicago to Montreal in March from 275€

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

Return flights

01 Mar - 02 Mar Porter Airlines (Canada) Ltd
01 Mar - 03 Mar Porter Airlines (Canada) Ltd
01 Mar - 04 Mar Porter Airlines (Canada) Ltd
01 Mar - 05 Mar Porter Airlines (Canada) Ltd
01 Mar - 06 Mar Porter Airlines (Canada) Ltd
01 Mar - 07 Mar Porter Airlines (Canada) Ltd
01 Mar - 08 Mar Porter Airlines (Canada) Ltd
01 Mar - 09 Mar Porter Airlines (Canada) Ltd
01 Mar - 10 Mar Porter Airlines (Canada) Ltd
01 Mar - 11 Mar Porter Airlines (Canada) Ltd
11 Mar - 01 Apr Porter Airlines (Canada) Ltd
12 Mar - 01 Apr Porter Airlines (Canada) Ltd
12 Mar - 02 Apr Porter Airlines (Canada) Ltd
13 Mar - 01 Apr Porter Airlines (Canada) Ltd
13 Mar - 02 Apr Porter Airlines (Canada) Ltd
13 Mar - 03 Apr Porter Airlines (Canada) Ltd
14 Mar - 01 Apr Porter Airlines (Canada) Ltd
14 Mar - 02 Apr Porter Airlines (Canada) Ltd
14 Mar - 03 Apr Porter Airlines (Canada) Ltd
14 Mar - 04 Apr Porter Airlines (Canada) Ltd

Also check the deals for one-way 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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