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Currency exchange

Best Currency Exchange in Buenos Aires

Actualizado Oct 2, 2026 · 08:00 AM ET

Compare cash exchange rates across Microcentro, Florida Street, and Palermo. Avoid wide spreads at Ezeiza and Aeroparque airports.

🏆 Top Cash Deal Today
Dealer
Banco de la Nación
Buenos Aires · Buenos Aires branch
1 USD = 1,470 ARS
Por 500 USD → recibes aprox. 735,000 ARS
ahorras frente a mostradores de aeropuerto ~73,500 ARS (8–12%)
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Casa de cambio física verificada

Banco de la Nación

Buenos Aires · Buenos Aires branch
closest0 m
Compra
1,470
Venta
1,520
Tight <1.5% Mid 1.5–3% Wide >3%
casas de cambio verificadas
1
Cash dependency
Medium
Region
South America

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Currency Exchange Guide for Buenos Aires

BLUF (Bottom Line Up Front): Never exchange significant funds at Ezeiza International Airport (EZE) or Aeroparque (AEP), where airport desks charge spreads between 14% and 20%. In central Buenos Aires along Calle Florida, San Martín, and Reconquista, licensed financial houses and formal exchange desks provide narrow trading spreads. Foreign credit and debit cards clear near the MEP tourist rate, but having cash pesos is practical for subte transport, tips, and street markets.

Buenos Aires offers an active foreign exchange market with multiple tiers including the official BCRA rate, the electronic MEP financial rate, and physical cash exchange. Travelers carrying crisp US dollars, euros, or Brazilian reais will find abundant liquidity across the downtown banking district.

Key Currency Exchange Districts in Buenos Aires

Microcentro and Calle Florida

The historic financial heart of Buenos Aires. Features registered foreign exchange agencies, major commercial banks, and high competition along San Martín and Bartolomé Mitre.

Recoleta and Avenida Santa Fe

Safe residential and diplomatic sector with licensed branch offices near Plaza Francia and Avenida Alvear, ideal for daytime transactions.

Palermo Soho and Hollywood

Dining and shopping quarter with formal currency exchange booths inside Alto Palermo shopping mall and nearby commercial avenues.

Ezeiza (EZE) and Aeroparque (AEP) Airports

Useful only for emergency transport cash to cover toll roads and licensed taxis. Rates are noticeably worse than downtown counters.

Comparing Cash Exchange Options

Venue Category Neighborhood / District Typical Spread Trading Features
Authorized Casas de Cambio (Downtown) Calle Florida, San Martín 1.0% - 2.2% Licensed cash exchange with official receipts and regulated tellers
Commercial Banks (Banco Nación, Galicia) Bartolomé Mitre, Reconquista 1.5% - 2.8% Official transactions requiring valid international passport
Shopping Mall Counters (Alto Palermo, Galerías Pacífico) Palermo, Retiro 2.0% - 3.5% Extended retail hours and secure indoor transaction desks
Airport Arrival Booths (EZE / AEP) International baggage reclaim halls 14.0% - 20.0% High overhead rates; exchange only minimal travel cash

Local Money Logistics & Payment Methods

Official airport remís cabs from Ezeiza to downtown Buenos Aires (such as Tienda León or Taxi Ezeiza) cost between 30 and 38 USD cash and take 45 to 70 minutes. City buses and subte subway trains require a preloaded plastic SUBE card. Local ATMs impose hefty foreign card access fees, making crisp, uncreased 100 USD banknotes the most economical cash choice.

Regulations, Taxes & Counterfeit Safety

Formal financial regulations from the Central Bank of Argentina require foreign visitors to present an original passport for all over-the-counter currency exchanges. Informal street changing carries counterfeit risks and is legally prohibited. Carrying more than 10,000 USD in physical cash into Argentina requires a declaration with customs authorities.

Frequently Asked Questions: Currency Exchange in Buenos Aires

Where is the best place to exchange money in Buenos Aires?
Licensed exchange houses in the Microcentro district along Calle Florida and San Martín offer the narrowest physical cash spreads, while foreign credit cards provide favorable MEP rates automatically.
Should I exchange money at Ezeiza Airport upon arrival?
Only exchange 20 to 30 dollars for your initial taxi or snacks. Ezeiza airport counters impose wide markups that cost you 15% or more compared to downtown.
What currencies are easiest to trade in Buenos Aires?
US dollars are by far the most liquid, followed by euros and Brazilian reais. Always bring pristine 100 dollar bills with no ink stamps or minor tears.
Do I need my passport to exchange currency at bank counters?
Yes. Authorized institutions must record customer details from your physical passport. Smartphone images or photocopies will be turned down.
Is it better to use cash or credit cards in Buenos Aires?
Using international Visa or Mastercard cards gives you the MEP tourist rate directly for restaurants and hotels. Keep a small reserve of cash pesos for small markets and tips.