Cheapest return flights from Chicago to Montreal in March from 142€

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

Return flights

25 Mar - 26 Mar Porter Airlines (Canada) Ltd
26 Mar - 30 Mar Porter Airlines (Canada) Ltd
11 Mar - 25 Mar Porter Airlines (Canada) Ltd
11 Mar - 01 Apr Porter Airlines (Canada) Ltd
26 Mar - 08 Apr Porter Airlines (Canada) Ltd
26 Mar - 09 Apr Porter Airlines (Canada) Ltd
26 Mar - 13 Apr Porter Airlines (Canada) Ltd
26 Mar - 16 Apr Porter Airlines (Canada) Ltd
26 Mar - 15 Apr Porter Airlines (Canada) Ltd
26 Mar - 07 Apr Porter Airlines (Canada) Ltd
26 Mar - 01 Apr Porter Airlines (Canada) Ltd
26 Mar - 12 Apr Porter Airlines (Canada) Ltd
26 Mar - 10 Apr Porter Airlines (Canada) Ltd
11 Mar - 30 Mar Porter Airlines (Canada) Ltd
11 Mar - 26 Mar Porter Airlines (Canada) Ltd
25 Mar - 30 Mar Porter Airlines (Canada) Ltd
23 Mar - 30 Mar Porter Airlines (Canada) Ltd
04 Mar - 08 Mar Delta
16 Mar - 19 Mar Delta
16 Mar - 18 Mar Delta

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

Powered by

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.

Book a cheap hotel in Montreal

Cheap car rent in Montreal

Feel free to contact us with any feedback or request another flight research.