Last Updated on Aug 3rd, 2026 by Neha Sharma, Leave a Comment
Entering a new airport can be quite a daunting experience. The people and the signage are trying to figure out how to get to the correct gate. Montreal’s airport is not as complicated as many others. For starters, it functions solely out of one building, thus eliminating the hassle of going back and forth between terminals. The trick lies in figuring out which part of the terminal serves which flights. The domestic flights take off from one sector while the international flights take off from another. All U.S. flights have their own sector, along with their own security check-in.
The Montreal Airport terminal is served by a single-terminal complex featuring two floors. The first floor features arrival facilities and baggage reclaim area. The second floor serves departure, check-in, and security services. The terminal is divided into three departure zones: domestic, international, and transborder.
The domestic zone features departures of flights to all Canadian destinations. The international zone features departures of flights to all destinations outside Canada and the United States. These two zones can be accessed from Checkpoint A. The transborder zone features departures of flights to the United States. These passengers need to go through customs and border protection at the airport prior to departure.
These three zones feature different gates, cafes, lounges, and shopping areas. Well-placed signs and helpful staff will guide travellers through the airport.
The public area is where check-in happens. It is split into two sections. One section handles check-in for flights within Canada and international flights outside the US The other section is dedicated to US bound flights. This area also contains self-service kiosks, shops, and cafes. On the ground floor, the arrivals level has baggage claim carousels and tourist information points.
The domestic jetty handles flights within Canada. It is accessible through security checkpoint A. This section has 26 gates divided into two parts:
A tunnel with moving walkways connects the main jetty to the satellite jetty.
The international jetty handles all international flights, including flights from Canada to India. It is also accessed through security checkpoint A. This section has 18 gates: gates 50-53 and 55-68. The international jetty features The Loop, one of Canada’s largest duty-free shops. It also offers boutiques, restaurants, cafes, and several airline lounges. This area features a notable art installation, Veil of Glass.
The transborder jetty is dedicated to US bound flights. It is accessed through security checkpoint C, where passengers clear US Customs and Border Protection before boarding. This section has 18 gates: gates 72-89. Gates 87-89 are located one level below and are accessible via escalator. Similar amenities to other sections are available here, including shops, dining, and rest areas. The Air Canada Maple Leaf Lounge is located near gates 73-75 in this section.
| Terminal Section | Primary Purpose | Security Checkpoint | Gates |
| Public Area | Check-in for all flights | N/A | N/A |
| Domestic Jetty | Canadian flights | Checkpoint A | 1-12, 15, 17, 19, 21, 23, 25, 27, 28, 30, 32, 34, 47-49 |
| International Jetty | Flights outside Canada and U.S. | Checkpoint A | 50-53, 55-68 |
| Transborder Jetty | U.S.-bound flights | Checkpoint C | 72-89 (87-89 on lower level) |
The layout of the airport is simple and clear with signage in English and French. Passengers can utilize moving walkways to travel greater distances. Transport by electric carts is provided between the security check and boarding gates for those who require assistance. YUL ambassadors in red jackets are located in different places at the airport and know more than 13 languages.
Montréal-Trudeau International Airport has one terminal divided into four sections: public area, domestic jetty, international jetty, and transborder jetty. Checkpoint A serves domestic and international flights, while Checkpoint C handles US departures. Knowing your departure section before arriving helps you move through the airport efficiently. Clear signage and helpful staff make navigation straightforward at this busy Canadian hub.
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Neha Sharma, a passionate travel blogger with more than 2 years and 6 months of experience, captures the beauty of the world through her words. With her adventurous spirit and a keen eye for detail, Neha takes her readers on mesmerizing journeys to exotic destinations. Her vivid descriptions and insightful tips make her the go-to guide for wanderlust seekers. Join Neha as she explores the globe, sharing her love for travel and inspiring others to go on their unforgettable adventures.
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