Ezeiza is where every long-haul route touches down. For US-based non-revs, the year-round transatlantic and inter-American lineup looks like this:

Here’s the split that trips up first-timers: long-haul lands at Ezeiza, but almost every domestic flight leaves from Aeroparque — the downtown airport right on the Río de la Plata. If your final stop is Patagonia, Mendoza or Iguazú, this is where you’ll catch it.

When the nonstops are full — and in high season they will be — the move is to position through a Latin American hub. Every alliance has one, and several reach Argentina’s interior nonstop, skipping Buenos Aires entirely.

Patagonia is why many non-revs come to Argentina at all. Three airports unlock it, and two of them have a Chilean shortcut most travelers miss.

Mendoza is the heart of Argentine wine — Malbec, the Uco Valley, bodegas in the shadow of Aconcagua, the highest peak in the Americas. And it has the best positioning trick in the country: it sits just over the Andes from Santiago, one of the shortest international hops in South America.

The play for wine country: if Buenos Aires is hopeless, position to Santiago and hop the Andes into Mendoza — you’ll often walk onto a Sky or JetSMART flight that never appears on a Buenos Aires standby list.

The Falls straddle the Argentina–Brazil border, and there are two airports and two experiences. The Argentine side puts you on the lower circuits and the Garganta del Diablo walkways; the Brazilian side gives you the panoramic view. I’ve flown into the Argentine side myself — Puerto Iguazú (IGR) is the one to list for if you want to be inside the falls, not looking across at them.

Two of Argentina’s most useful non-rev airports aren’t in Buenos Aires at all. Both are reachable internationally, which means you can enter the country and skip the capital’s crowds.

Salta is the jumping-off point for the northwest — the Tren a las Nubes, the salt flats, and the red-rock Quebrada de Humahuaca. Reaching it via Lima or Panama instead of Buenos Aires can save a domestic backtrack of nearly 1,500 km.

Argentina is huge — nearly 3,700 km top to bottom — so distances are covered two ways: domestic flights and the country’s legendary long-distance coaches. There’s no real long-haul passenger rail network, so this is the map that matters.

How do I get to Argentina from the United States on standby?

Every US nonstop lands at Buenos Aires-Ezeiza (EZE). Year-round you’ve got American from Miami, JFK and Dallas; Delta from Atlanta and JFK; United from Houston; and Aerolíneas Argentinas and LATAM from Miami. The December–February southern summer adds frequencies and seasonal routes, so high season gives you more room.

What if the nonstops are full?

Position through a Latin American hub. Santiago, Lima, Panama and Bogotá all reach Argentina nonstop — and Copa from Panama alone serves Buenos Aires, Córdoba, Mendoza and Salta, so you can often reach the interior without touching Buenos Aires at all.

EZE or Aeroparque — which Buenos Aires airport?

Ezeiza (EZE) handles all the long-haul; Aeroparque (AEP), right downtown, handles almost every domestic flight plus short hops to Montevideo, Santiago, Lima and Bogotá. They’re about 35 km apart, so never plan a tight self-transfer between them.

How do I reach Patagonia — Bariloche, El Calafate and Ushuaia?

Mostly domestically from Aeroparque on Aerolíneas and JetSMART. The shortcut most people miss: Sky Airline flies nonstop from Santiago to both Bariloche and El Calafate, so you can reach Patagonia over the Andes without Buenos Aires. Ushuaia — the Antarctica cruise port — also has nonstops from São Paulo.

Is Mendoza wine country easy to reach?

Very — it’s just over the Andes from Santiago, one of the shortest international hops in South America, on Sky, JetSMART or LATAM. It also has nonstops from Lima, São Paulo, Rio and Panama, plus the full domestic network from Buenos Aires.

How do I see the Iguazú Falls?

Fly Puerto Iguazú (IGR) domestically from Buenos Aires, Córdoba, Rosario or Salta for the Argentine side — the walkways that put you right in the falls. If it’s full, the Brazilian gateway of Foz do Iguaçu (IGU) has its own nonstops from São Paulo and Rio, a short taxi across the border. See both sides if you can.