M Club (Marriott)

Unlike most airport lounges, the M Club at Calgary International Airport is located inside the Calgary Airport Marriott In-Terminal Hotel and is accessible before passing through airport security. Designed primarily for Marriott Bonvoy elite members and hotel guests, the lounge offers a quiet and comfortable environment for travelers looking to work, relax, or enjoy refreshments before heading into the terminal. The space features modern seating areas, complimentary snacks and beverages, coffee service, Wi-Fi, and business-friendly amenities. Its pre-security location makes it especially useful for travelers staying overnight at the airport hotel, arriving early for flights, or meeting colleagues before departure.