Cheapest return flights from Montreal to Chicago in December from 217€

AirHint found the following cheapest return flights from Montreal (YUL) to Chicago (MDW) in December 2025 (see full year).

Return flights

28 Dec - 06 Jan Porter Airlines (Canada) Ltd
30 Dec - 06 Jan Porter Airlines (Canada) Ltd
31 Dec - 05 Jan Porter Airlines (Canada) Ltd
28 Dec - 02 Jan Porter Airlines (Canada) Ltd
27 Dec - 06 Jan Porter Airlines (Canada) Ltd
25 Dec - 28 Dec Porter Airlines (Canada) Ltd
29 Dec - 05 Jan Porter Airlines (Canada) Ltd
31 Dec - 06 Jan Porter Airlines (Canada) Ltd
26 Dec - 06 Jan Porter Airlines (Canada) Ltd
22 Dec - 26 Dec Porter Airlines (Canada) Ltd
22 Dec - 30 Dec Porter Airlines (Canada) Ltd
27 Dec - 12 Jan Porter Airlines (Canada) Ltd
27 Dec - 05 Jan Porter Airlines (Canada) Ltd
25 Dec - 30 Dec Porter Airlines (Canada) Ltd
25 Dec - 31 Dec Porter Airlines (Canada) Ltd
20 Dec - 30 Dec Porter Airlines (Canada) Ltd
21 Dec - 30 Dec Porter Airlines (Canada) Ltd
19 Dec - 30 Dec Porter Airlines (Canada) Ltd
22 Dec - 29 Dec Porter Airlines (Canada) Ltd
30 Dec - 30 Dec Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Montreal to Chicago in December.

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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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