How Far Is Iguazu Falls From Buenos Aires? Flights, Bus and Driving Guide

How Far Is Iguazu Falls From Buenos Aires?

Buenos Aires sits on the Río de la Plata in central-eastern Argentina. Iguazu Falls is in the opposite corner of the country, in the province of Misiones, where Argentina meets Brazil and Paraguay. That puts the two places roughly as far apart as New York and Chicago.

Distance in Kilometers and Miles

Exact road distance depends on your starting point in Buenos Aires and the route your GPS chooses.

Good news for planning: you stay in the same country and the same time zone the whole way, so there is no clock change and no border to cross just to reach the Argentine side of the falls.

Open the route in Google Maps

How to Get to Iguazu Falls From Buenos Aires: 3 Options Compared

There are three ways to go from Buenos Aires to Iguazu Falls: fly, take a long-distance bus, or drive. The table below compares them on what matters most, which is the real time you lose in transit.

Prices in Argentina change often. Treat these as rough ranges and check current fares before you book.

For most visitors, flying wins by a wide margin. The bus can cost almost as much as a low-cost flight once you factor in a comfortable seat, and it uses up a full day in each direction.

Flying From Buenos Aires to Iguazu Falls

Flights land at Cataratas del Iguazú International Airport (IGR), which sits in the jungle between the town of Puerto Iguazú and the Argentine national park. Because it is a domestic flight, there is no immigration check on arrival.

Aeroparque (AEP) or Ezeiza (EZE)?

• Aeroparque Jorge Newbery (AEP) is right next to the city center in Palermo. Most Iguazu flights leave from here, and it is the easier airport if you are already staying in Buenos Aires.
• Ezeiza (EZE) is the main international airport, about 35 km outside the city. It also has direct flights to Iguazu, which is useful if you are connecting straight from an international arrival.

Always check which airport is printed on your ticket. The two are about an hour apart by car, and mixing them up is one of the most common ways travelers miss this flight.

Airlines, Flight Time and Frequency

Three airlines fly nonstop between Buenos Aires and Puerto Iguazú: Aerolíneas Argentinas, JetSMART and Flybondi. Together they operate dozens of flights per week, with departures from early morning to late evening. The flight takes about 1 hour 55 minutes.

• Aerolíneas Argentinas has the most frequencies and usually includes a carry-on bag.
• JetSMART and Flybondi are low-cost carriers. Base fares can be very cheap, but carry-on and checked bags are often extra, so compare the total price.

From IGR Airport to Your Hotel and the Falls

IGR is about 20 minutes by car from both the entrance of the Argentine park and the center of Puerto Iguazú. From the airport you can take a shuttle, a taxi, a rental car or a pre-booked transfer.

If you are staying in Foz do Iguaçu on the Brazilian side, plan for a longer ride that includes the border crossing, so have your passport ready. Our guide on where to stay near Iguazu Falls explains which town suits your plans.

Taking the Bus From Buenos Aires to Iguazu Falls

Argentina has one of the best long-distance bus networks in South America, and the Buenos Aires to Puerto Iguazú route runs every day. It is an overnight trip, so you save one night of accommodation, but you also spend most of a day on the road.

Where the Buses Leave From

Most buses depart from Retiro Bus Terminal, the main intercity terminal in central Buenos Aires. Some companies also stop in Liniers or other suburbs on the way out of the city. Buses arrive at the bus terminal in the center of Puerto Iguazú.

Companies on this route include Crucero del Norte, Río Uruguay, Vía Bariloche, Expreso Singer and others. Tickets can be bought online, at the terminal or through booking platforms.

Travel Time and Seat Types

The journey takes 18 to 21 hours, usually leaving in the afternoon or evening and arriving the next morning or early afternoon. Delays of an hour or more are not unusual. Seat type makes a big difference on a trip this long:

• Semi-cama: reclining seat, similar to economy class on a plane. The cheapest option.
• Cama (or cama ejecutivo): wider seat that reclines much further. The best balance of price and comfort.
• Cama suite / full cama: seat that reclines almost flat, with more privacy. Only on some departures.

Is the Bus Worth It?

The bus makes sense if you are traveling slowly, on a tight budget, or simply prefer not to fly. For a trip of a week or less, it is usually a poor trade: a round trip by bus uses up almost two full days that you could spend at the falls. Before choosing the bus, check low-cost fares for your dates. They are often closer in price than people expect.

Driving From Buenos Aires to Iguazu Falls

Driving is the slowest option but also the most rewarding if you want to see more of northeastern Argentina. The trip covers about 1,300 km and takes 15 to 17 hours of actual driving, so splitting it over two days is the safe and sensible choice.

The Route

The usual route leaves Buenos Aires north toward Zárate, crosses the Paraná delta on the Zárate–Brazo Largo bridges, and follows National Route 14 through Entre Ríos and Corrientes. Near Posadas you join National Route 12, which runs north through Misiones to Puerto Iguazú.

Worth Stopping on the Way

• El Palmar National Park (Entre Ríos): a landscape of tall yatay palms, a short detour from Route 14.
• Iberá Wetlands (Corrientes): one of the best places in Argentina to see caimans, capybaras and marsh deer. Access roads can be gravel, so plan extra time.
• Posadas: the provincial capital of Misiones and a natural place to spend the night.
• San Ignacio Miní: well-preserved Jesuit mission ruins, a UNESCO World Heritage Site, right on Route 12.

Practical Driving Tips

• Avoid driving at night on the long rural stretches, where trucks and animals on the road are common.
• Fill up whenever you can in the less populated sections of Corrientes.
• Check road conditions before you leave on the Vialidad Nacional website.
• If you plan to take a rental car into Brazil to visit the Brazilian side, you need written authorization and cross-border insurance from the rental company. Many companies do not allow it, so ask before you book.

Which Option Should You Choose?

Match the option to the time you have, not only to the ticket price:

• You have 2 to 4 days for Iguazu: fly. Every hour you save in transit is an hour at the falls.
• You are backpacking for several weeks on a budget: the overnight bus in a cama seat is a solid choice.
• You want to explore Entre Ríos, Corrientes and Misiones: drive, and turn the journey into part of the trip.
• You are connecting from an international flight at Ezeiza: look for a direct EZE to IGR flight so you do not have to change airports.

Can You Visit Iguazu Falls as a Day Trip From Buenos Aires?

Technically yes. With an early morning flight out and an evening flight back, you can spend around six to seven hours at the falls. In practice it makes for a very long day, and you will only have time for one side of the falls.

If you do it, choose the Argentine side, since it holds most of the falls and includes the Devil’s Throat walkway, and book flights with a buffer in case of delays. Check the park’s current opening hours on the official Iguazú National Park website before you plan your timing.

For a trip you will actually enjoy, we recommend at least two days so you can see both sides without rushing. Our guide on how many days you need at Iguazu Falls breaks this down.

After You Arrive: Making the Most of Your Time at the Falls

Once you reach Puerto Iguazú, the Argentine side of the falls is 20 minutes away. The Brazilian side is on the other side of the border, so visiting it means crossing into Brazil with your passport. The two sides offer very different experiences, which is why most visitors see both. See our comparison of the Brazilian side vs. the Argentine side to decide how to split your time.

In high season, the border crossing can add two or three hours of waiting to your day. We explain how to handle it in our guide to crossing the border between the two sides.