Flights Montreal to Chicago
In October, the cheapest flight seen between Montreal and Chicago was €235, 5% less than in November.
Leaving on a Sunday is cheapest on average (€235).
Direct flights operate on this route (about 2 h 37).
This page is based on 2 prices seen over the last 60 days.
Updated September 23, 2026
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€235Lowest price seen (60 d)
€242Median price
2 h 37Direct flight
2Prices recorded
Prices by departure month
Airlines seen
Air Canada
Door-to-door cost
The real cost includes getting to the airport (fuel, tolls, parking or train), luggage and the transfer on arrival. Add your address in the form to calculate it.
Frequently asked questions
What is the cheapest month to fly Montreal – Chicago?
Based on prices seen, October (from €235).
Are there direct flights between Montreal and Chicago?
Yes, taking about 2 h 37.
Which airport is closest to Chicago city centre?
Chicago Midway (MDW), 14 km from Chicago centre.
Nearby destinations, same departure
See also
Prices are indicative and dated. The final price is confirmed on the partner’s site.