starting at $343
starting at $142
Compare airlines, prices, and flight durations for your trip
A non-stop flight is the most convenient and comfortable way to fly from Montreal to Chicago, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Montreal to Chicago:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
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The Montreal — Chicago route is served by multiple airlines, including American Airlines and Porter Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $142, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
starting at $343
starting at $142
Montreal — Chicago
02/02/2026
Departure
Direct flight
AA3833
starting at $343
Unable to find information about the schedule of direct flights from
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RFD
The cheapest one-way flight from Montreal to Chicago departs on 02/02/2026, is operated by Porter Airlines and costs $142
There is no information about the cheapest roundtrip flight from Montreal to Chicago
Fastest flight from Montreal to Chicago takes 4h 25m
There are direct flights on this route 1 day a week: Mo
The distance between Montreal and Chicago is 1199km (743 miles). There are 6 direct flights from Montreal to Chicago. The time difference between Montreal and Chicago is 1h. Flights from Montreal begin at 6:00 AM. The latest flight from Montreal departs at 6:25 PM
We couldn't find any special offers for flights from Montreal to Chicago
The cheapest flight ticket from Montreal to Chicago according to data for the last 48 hours costs $142
Often the best time to buy tickets from Montreal to Chicago is 2 months before departure.
The fastest flights from Montreal to Chicago start from 4 hours 25 minutes in the air.
The following airlines operate direct flights on the route Montreal — Chicago: American Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Montreal to Chicago