When Indian travellers search for flights, one confusion shows up again and again: the difference between an airport and a terminal. Many assume they mean the same thing. Others mix them up while booking flights, leading to last-minute rush, missed gates, or even reaching the wrong entrance. First, What Is an Airport? An airport is the entire facility. It includes everything inside the boundary. Runways. Taxiways. Parking bays. Terminals. Lounges. ATC towers. Cargo buildings.