Cheapest one-way flights from Montreal to Chicago in March from 159€

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

One-Way flights

01 Mar Porter Airlines (Canada) Ltd
02 Mar Porter Airlines (Canada) Ltd
03 Mar Porter Airlines (Canada) Ltd
04 Mar Porter Airlines (Canada) Ltd
05 Mar Porter Airlines (Canada) Ltd
06 Mar Porter Airlines (Canada) Ltd
07 Mar Porter Airlines (Canada) Ltd
08 Mar Porter Airlines (Canada) Ltd
09 Mar Porter Airlines (Canada) Ltd
10 Mar Porter Airlines (Canada) Ltd

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

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.

Book a cheap hotel in Chicago

Cheap car rent in Chicago

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