Monterrey International Airport has three terminals. Terminal A is the main terminal serving both international and domestic flights through its 15 gates. It features a North Area for international flights and a South Area for domestic flights across its two levels. Terminal B accommodates airlines in the Skyteam alliance with 10 gates and three levels, handling both international and domestic flights. Terminal C, with only one level, is dedicated to low-cost carrier VivaAerobus with 4 gates. All terminals provide dining options, lounges, and Wi-Fi, along with services like ATMs and baggage assistance.