The United Airlines terminal is divided into two concourses, E and F, which are linked by a walkway. Concourse E primarily serves domestic United flights, while Concourse F primarily serves international flights.

The United Airlines Las Vegas Airport terminal provides travellers with a variety of services and amenities, including dining options, duty-free shops, lounges, charging stations, and free Wi-Fi. Seating areas and lounges are also available for passengers to unwind before their flight.