Chicago to Montreal Flight Time & Schedules

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How Long Is the Flight From Chicago to Montreal?

A nonstop flight from Chicago to Montreal takes approximately 2 hours 11 minutes to 2 hours 32 minutes. Flights depart from Chicago O’Hare International Airport (ORD) and arrive at Montréal–Trudeau International Airport (YUL).

The route covers around 750 miles (1,207 kilometers). Although this is a relatively short international flight, Montreal is one hour ahead of Chicago, which affects the local arrival time displayed on your itinerary.

Flight Type	Nonstop Duration	Departure Airport	Arrival Airport

Chicago to Montreal Flight Details

Flight Detail	Information
Nonstop Flight Time	Approximately 2 hr 11 min–2 hr 32 min
Return Flight Time	Approximately 2 hr 35 min–3 hr 7 min
Departure Airport	Chicago O’Hare International Airport (ORD)
Arrival Airport	Montréal–Trudeau International Airport (YUL)
Flight Distance	Around 750 miles (1,207 km)
Time Difference	Montreal is 1 hour ahead of Chicago
Typical Arrival Day	The same calendar day
Nonstop Airlines	American Airlines, Air Canada and United Airlines

Why the Arrival Clock Shows More Than the Flight Time

Chicago follows Central Time, while Montreal follows Eastern Time. Under current time-zone rules, Montreal remains one hour ahead of Chicago because both cities make their seasonal clock changes on the same schedule.

Leaves Chicago at 10:00 AM
Has a scheduled duration of 2 hours 20 minutes
Travels to Montreal, which is one hour ahead

The local arrival time in Montreal would be approximately 1:20 PM.

Although the clocks show three hours and 20 minutes between departure and arrival, the scheduled journey lasts only two hours and 20 minutes. The additional hour comes from the time-zone difference. Departure and arrival times on your ticket are already displayed in the local time of each airport.

Chicago to Montreal vs. the Return Flight

Direction	Published Nonstop Duration	Time-Zone Effect
Chicago to Montreal	2 hr 11 min–2 hr 32 min	Arrival clock moves 1 hour ahead
Montreal to Chicago	2 hr 35 min–3 hr 7 min	Arrival clock moves 1 hour back

The return flight may have a longer scheduled duration even though the distance remains the same. Winds, flight routing, airport traffic and airline scheduling can produce different times in each direction.

Why Can Chicago to Montreal Flight Times Vary?

Even on a short route, scheduled durations are not always identical. Several factors can affect the journey:

O’Hare ground traffic:

Taxiing or waiting in a departure queue can add time before takeoff.

Weather conditions:

Storms, strong winds or poor visibility may require a different route or slower airport operations.

Air traffic instructions:

Controllers may adjust the aircraft’s route or arrival sequence to manage congestion.

Montreal arrival traffic:

The aircraft may need to wait for landing clearance or an available gate.

Airline scheduling:

Carriers may include different amounts of additional operating time in their published schedules.

Airlines Offering Nonstop Flights From Chicago to Montreal

American Airlines

Air canada

United Airlines

Arriving in Montreal on the Same Day

Nonstop flights normally arrive in Montreal on the same calendar day as departure. Montreal is only one hour ahead of Chicago, so the route does not usually create a change in the arrival date.

The scheduled flight duration ends when the aircraft reaches the gate. It does not include the time required to complete border formalities, collect checked baggage or leave the airport. Allow additional time when arranging transportation or an appointment after landing.

Nonstop or Connecting: Which Takes Less Time?

A nonstop flight is normally the quickest option because it completes the journey without an aircraft change or layover.

A flight from Chicago to the connecting airport
Time spent waiting between flights
An onward flight to Montreal

There is no fixed duration for a one-stop journey. The total depends mainly on the connection point and layover length. Compare the complete elapsed time shown in the booking results rather than looking only at the individual flight segments.

Also confirm that the itinerary uses ORD and YUL. A journey involving another Chicago-area or Montreal-area airport may have a different duration.