Amsterdam Schiphol is the country’s largest hub and serves the Randstad, long-haul arrivals and national connections. Eindhoven is important for the technology region and low-cost flights, Rotterdam The Hague serves the south-western Randstad, Maastricht Aachen covers Limburg, and Groningen Eelde supports the north.
Use AMS for Amsterdam and broad international choice; EIN for Eindhoven and parts of Brabant; RTM for Rotterdam and The Hague when schedules fit; MST for Limburg and nearby Belgium or Germany; and GRQ for northern destinations.