Airports have a number of facilities to accommodate passengers. Airport terminals have most of the services and facilities that passengers are looking for such as; Registration and information desks, security stations, restrooms, duty free shops, wireless hotspots, food courts and lounges.

Some airports have facilities for showering and changing. There are special provisions for children at airports, such as play areas and baby changing areas. There are offices to reclaim lost property and baggage. Health centres are available for basic medical treatment and needs. Smoking is prohibited inside airport facilities, and is only allowed outside. To meet religious needs, there are prayer areas located around terminals. There are meeting rooms and lounges for business right inside airport terminals. Car hire facilities are located just outside the airport terminals. Airport train stations are located not too far away from the terminals. Shuttle services to these airport facilities are provided. Offices for car hire and train are located inside terminals, where information regarding service and sales is available.