On my first trip to Argentina, I booked a long-haul flight landing at Ezeiza International Airport (EZE) and a separate domestic flight to Patagonia departing from Aeroparque Jorge Newbery (AEP) just three hours later. I assumed three hours was plenty of time to cross a single city. Instead, by the time I cleared immigration, retrieved my bags, and faced the gridlocked highway traffic between the two fields, the check-in desk at Aeroparque had already closed. I missed my domestic flight. It was a stressful lesson in airport connectivity: crossing Buenos Aires between EZE and AEP requires a substantial buffer, and booking a domestic connection out of the same arrival airport is always the wiser move.
Buenos Aires is one of the premier entry points for travelers exploring South America. Because the city is served by two main airports, finding cheap flights requires understanding which airport handles your specific routes and how the distance between them can affect your travel plans. Booking platforms use the collective metropolitan code BUE, but your ticket will specify one of two individual gateways.
The Two-Airport Split: EZE vs. AEP
The Buenos Aires airport system is divided by flight distance and destination type:
- Ministro Pistarini International Airport (EZE): Commonly known as Ezeiza, this airport is located approximately 33 kilometers southwest of the city center. EZE is the primary international gateway where almost all long-haul flights from North America and Europe land. Because of the distance, transferring to your hotel requires a dedicated highway trip.
- Aeroparque Jorge Newbery (AEP): Located right on the riverfront, just 8 kilometers from downtown Buenos Aires. AEP is the primary hub for domestic flights within Argentina, and it also handles short-haul regional flights to neighboring countries like Brazil, Chile, and Uruguay. Because of its proximity to neighborhoods like Palermo and Recoleta, arriving here is as simple as taking a short city taxi ride.
The Connection Trap
The most common logistical mistake travelers make is booking a domestic connection to Patagonia or Iguazú Falls that departs from AEP shortly after their international flight lands at EZE. Crossing the city between EZE and AEP with your luggage can take hours when traffic on the highway peaks. If you must connect between the two airports, you should allow a buffer of at least five hours to clear customs, travel across town, and check in for your next flight. Alternatively, you can look for domestic legs operated by Aerolíneas Argentinas that depart directly from EZE, which eliminates the need to change airports entirely.
Getting into the City from EZE
Because there is no direct passenger rail link connecting Ezeiza Airport to downtown Buenos Aires, travelers must choose between road transport options:
- Official Airport Buses: Companies like Manuel Tienda León run scheduled coach services from EZE to their main terminal in Puerto Madero. It is a reliable and budget-friendly option for solo travelers.
- Official Taxis and Remises: You can book a flat-rate taxi or private hire car (remis) at the official counters inside the arrivals hall before exiting the terminal. You should avoid accepting rides from individual drivers soliciting passengers in the arrivals concourse.
The Carrier Landscape
Aerolíneas Argentinas is the state-owned flag carrier and dominates both airports. While its domestic network is extensive, the airline’s scheduling and operations can occasionally experience adjustments due to local regulatory changes. Long-haul international flights on legacy airlines like American Airlines, Delta, and United fly directly into EZE. For domestic travel, low-cost carriers like JetSmart and Flybondi operate competitive routes from both airports, providing cheap options to reach regional destinations.
Seasons that Run Backwards
Because Argentina is in the southern hemisphere, its seasons are reversed compared to North America and Europe. This shift dictates flight pricing and demand:
- Summer High Season (December–February): This is the peak travel period for visitors heading to Patagonia. Flight prices to Buenos Aires and onwards spike significantly, especially around the Christmas and New Year holidays.
- Winter Low Season (June–August): While this is the coldest time of year and less ideal for the far south, it is a pleasant and cheap time to explore the museums and neighborhoods of Buenos Aires.
- Shoulder Seasons (Autumn: March–May; Spring: September–November): These months offer the best balance of pleasant weather and cheaper long-haul fares.
Booking Mechanics
To secure the best fares on flights to EZE, you should monitor prices four to six months before departure. Midweek travel on Tuesdays and Wednesdays typically offers cheaper rates than weekend flights. If you plan a broader South American itinerary, you can consider booking an open-jaw ticket, flying into Buenos Aires and departing from Santiago, Chile, which allows you to cross the Andes without backtracking.
The Foreign Card Rate and Cash
Argentina’s currency landscape has historically been complex. Foreign visitors paying with international credit and debit cards receive the market-based MEP rate, applied automatically by the card networks. Since Argentina lifted most of its currency controls in 2025, the once-dramatic gap between the country’s exchange rates has largely closed — paying by card is now simply the convenient option rather than a major saving. Carrying some cash remains useful for small purchases in local shops; check the current card-rate situation shortly before your trip.
Entry Requirements
Visitors holding United States or United Kingdom passports can enter Argentina visa-free for tourist stays of up to 90 days. The reciprocity fees that once applied to North American travelers have been abolished. Passports must be valid at the time of entry; check current requirements before booking your travel.
The Final Caveat
While finding a cheap flight to Buenos Aires is the first step, you must prepare for the physical reality of the journey. The flight time from North America is long, even if the minor time zone difference prevents severe jet lag. Furthermore, domestic flights within Argentina can be a significant expense, so you should budget for your onward connections early. Our dedicated city piece covers the best neighborhoods to explore once you land.
FAQ
Which airport is better for Buenos Aires, EZE or AEP?
Aeroparque (AEP) is better for domestic travel and short regional flights because it is located just 8 kilometers from the city center. Ezeiza (EZE) is the main international hub located 33 kilometers away, making it the primary choice for long-haul international flights.
How do I get from Ezeiza to the city center?
Because there is no train connection, travelers can take an official airport coach run by Manuel Tienda León to Puerto Madero, or book an official taxi or remise from the counters inside the terminal.
What is the cheapest month to fly to Buenos Aires?
Fares are generally lowest during the winter low season from June to August, and the autumn shoulder months of April and May, when tourist demand for Patagonia is low.
Do I need a visa for Argentina?
Citizens of the United States and the United Kingdom can enter Argentina visa-free for stays of up to 90 days. No reciprocity fees apply, but you should verify current rules before you fly.
