To get to Los Antiguos from Buenos Aires, you must first take a flight to Comodoro Rivadavia, which is the closest airport with direct flights. From there, you can drive or take a bus that runs approximately 450 km to Los Antiguos. Another option is to fly to Río Gallegos or El Calafate and then continue the journey by bus or rental car. The road trip offers spectacular views of the Patagonian landscape.