Buenos Aires has two airports, and understanding the difference between them is the first practical decision of any trip. Ezeiza (EZE) handles most international flights; Aeroparque (AEP) is where domestic and regional routes operate. They serve different purposes, sit at very different distances from the city, and getting between them is a journey in itself. Here’s everything you need to know to arrive at Palo Santo — and at Buenos Aires — without surprises.