Cheap Flights from Buenos Aires: Complete Budget Guide (2026)

Last updated: February 2026 | Prices checked weekly

It was 2am in San Telmo and I was watching a couple dance tango in a doorway while a guitar player busked Piazzolla on the corner. My flight to Santiago was at 7am. I hadn't slept. This is the Buenos Aires problem -- the city runs so late and so beautifully that you'll plan a trip from here and end up never wanting to leave.

But leave you must. And when you do, Buenos Aires is a solid international gateway. Aerolineas Argentinas flies direct to Rome and Madrid. Budget carriers like Flybondi and JetSMART are waging a price war on Southern Cone routes. And the Buquebus ferry to Uruguay is so scenic it counts as an activity.

Here's the map out.

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Buenos Aires Airports: Two Airports, Miles Apart

EZE (Ezeiza / Ministro Pistarini)

• All international flights -- 35 km from city center
• Airlines you care about: Aerolineas Argentinas, LATAM, Iberia, Air France, Air Europa, American, Level
• Getting there: Tienda Leon bus to city center (~$8 USD, 45-60 min)

AEP (Aeroparque Jorge Newbery)

• Domestic and regional -- Uruguay, Brazil, Chile
• Location: IN the city. 15 minutes from downtown. Glorious.
• Always check which airport -- they're 45+ km apart

My take: AEP is incredibly convenient. If your regional flight uses Aeroparque instead of Ezeiza, you save 2+ hours of transit. Always confirm which terminal. Getting this wrong means missing your flight.

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Cheap Flights from Buenos Aires to Europe

Strong connections, especially to Spain and Italy. Three generations of immigration keep those routes busy.

What You'll Actually Pay (USD, Round-Trip)

The Airlines That Matter

Aerolineas Argentinas -- EZE to Madrid, Rome, Barcelona direct. The national carrier with decent service and periodic sales. The Rome route exists because half of Argentina has Italian grandparents. Seriously.

Iberia -- EZE to Madrid direct. Reliable Spain connections and Oneworld partnerships beyond.

Air France -- EZE to Paris direct. Your Northern Europe gateway with the full CDG hub network.

Air Europa -- EZE to Madrid. Budget alternative to Iberia. Less polish, less money.

LATAM -- Via Sao Paulo to many European destinations. Sometimes the cheapest routing from BA.

Level -- Barcelona direct when operating. IAG's low-cost long-haul carrier. Good value with carry-on only.

Gateway Strategy

Sample Budget Routes

Italy Heritage Trip (3 weeks) EZE to Rome ($720 Aerolineas) -- Florence -- Venice -- Milan -- Rome -- EZE Total flights: ~$820

Spain + Portugal (3 weeks) EZE to Madrid ($680 Iberia) -- Barcelona -- Lisbon -- Porto -- Madrid -- EZE Total flights: ~$800

Grand Europe (4 weeks) EZE to Paris ($750 Air France) -- Amsterdam -- Berlin -- Prague -- Rome -- Paris -- EZE Total flights: ~$920

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Cheap Flights from Buenos Aires to Southeast Asia

You're at the bottom of the world. It's going to be a long flight no matter what. Embrace it.

What You'll Actually Pay (USD, Round-Trip)

How to Route It

Via Middle East -- Emirates through Rio or Sao Paulo to Dubai, or Qatar through Sao Paulo to Doha. Often $1300-1500 to Bangkok. This is usually the best value and the most comfortable.

Via Europe -- EZE to Madrid or Paris, then a separate ticket to Asia. Add a Europe stopover and the marathon becomes a two-part adventure.

Via Auckland -- Aerolineas/LATAM to Auckland, continue to Australia, then Southeast Asia. The Pacific routing. You'll see more of the world. You'll also be flying for a very long time.

Sample Route

Southeast Asia via Dubai (5 weeks) EZE to Sao Paulo ($180) -- Dubai ($700) -- Bangkok -- Thailand -- Vietnam -- Cambodia -- reverse Total flights: ~$1350

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Cheap Flights from Buenos Aires to North America

Competition has improved, but it's still a longer haul than from Colombia or Peru.

What You'll Actually Pay (USD, Round-Trip)

The Airlines That Matter

American -- Direct to Miami, Dallas, NYC. Oneworld connections.

United -- Direct to Houston and NYC (Newark).

Aerolineas Argentinas -- Direct to Miami, codeshares to other US cities.

Copa -- Via Panama City for access to multiple US destinations.

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Cheap Flights from Buenos Aires Within South America

This is where it gets fun. Flybondi and JetSMART have changed the game.

What You'll Actually Pay (USD, Round-Trip)

The Airlines That Matter

Flybondi -- Argentina's true budget carrier. No frills, bags extra, cheap base fares. Their $30 one-way to domestic destinations have changed how Argentines travel. Think Ryanair energy.

JetSMART Argentina -- Growing presence, competing directly with Flybondi. Ultra-low-cost model. Check both.

Aerolineas Argentinas -- Full service to regional destinations. More expensive but more included and more reliable for connections.

LATAM -- Good for Brazil, Chile, Peru connections.

Buquebus ferry -- Buenos Aires to Montevideo or Colonia by boat. Not a flight, but it's scenic, social, and a genuine experience. Highly recommend.

Gateway Strategy

Sample Budget Routes

Uruguay Quick Trip (4 days) AEP to Montevideo ($70 Aerolineas) or Buquebus ferry Total: ~$70-120

Chile + Patagonia (3 weeks) EZE to Santiago ($130 JetSMART) -- Atacama -- Torres del Paine -- EZE Total flights: ~$250

Brazil Highlights (2 weeks) EZE to Rio ($200 Gol) -- Sao Paulo -- Iguazu -- EZE Total flights: ~$380

Andean Circuit (5 weeks) EZE to Santiago ($130) -- Lima ($180) -- Cusco -- La Paz -- Uyuni -- EZE Total flights: ~$450

Argentina Domestic Prices

Flybondi usually cheapest. JetSMART close second. Aerolineas for reliability on tight connections.

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6 Things I Learned Flying Out of Buenos Aires

1. The airport confusion will get you if you let it. EZE and AEP are 45+ kilometers apart. Confirm which airport. Then confirm again. Getting this wrong is not recoverable -- there's no quick way between them.

2. The peso situation is... complicated. Argentina's economy makes exchange rates unpredictable. The "blue dollar" parallel rate affects what things actually cost. Research current rates before planning your budget.

3. Flybondi is Argentina's Ryanair. Not luxurious. Occasionally chaotic. Very, very cheap. For domestic hops and regional flights, it's transformed what's possible.

4. Buquebus to Uruguay is a vibe. The ferry to Colonia del Sacramento or Montevideo is scenic, social, and fun. Faster than you'd think. I'd take it over a short flight any day.

5. Eat the steak before you leave. Buenos Aires has some of the world's best beef. A proper parrilla dinner with Malbec is the right way to fuel up before a long-haul flight. Don't rush this.

6. Late-night flights work here. Buenos Aires culture runs late. Dinner at 10pm, tango at midnight, and a 4am taxi to Ezeiza. The city's schedule actually aligns with red-eye departures.

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Build Your Itinerary from Buenos Aires

Ready to book? These links pre-fill destinations -- just add your dates and budget:

• Plan a South America trip from Buenos Aires -- Southern Cone adventure
• Plan a Europe trip from Buenos Aires -- Italy heritage route
• Plan a Southeast Asia trip from Buenos Aires -- multi-city adventure

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More Budget Flight Guides

Other Departure Cities:

• Cheap flights from Santiago -- cross-Andes neighbor
• Cheap flights from Sao Paulo -- Brazil gateway
• Cheap flights from Rio de Janeiro -- Brazilian beach base

Budget Planning:

• Backpacker Cost Index 2026 -- what it actually costs per day in 50+ countries
• Interactive Cost Index -- filter, sort, and compare daily costs across 222 cities
• How to Travel Europe for 30 Days on $1,500 -- the full breakdown
• Why Hostels Beat Hotels for Budget Travelers -- the accommodation debate

Beach Guides:

• Best Budget Beaches 2026 -- 59 destinations ranked by daily cost

FAQ

EZE or Aeroparque — which Buenos Aires airport? EZE (Ezeiza/Ministro Pistarini) handles all international flights and is 35 km south of the city — budget 45-60 minutes by car, more in traffic. AEP (Aeroparque Jorge Newbery) is right in the city on the riverfront and handles domestic plus some regional flights to Montevideo, Santiago, and São Paulo. Don't confuse them — showing up at the wrong one with an hour to spare is a very expensive mistake. Check your ticket twice.

Is Flybondi reliable? Yes. Argentina's first real budget carrier operates a Boeing 737 fleet and has been flying since 2018. They're no-frills — baggage, seat selection, and snacks are all extras. On-time performance is generally good, though Argentine air traffic control and weather delays affect everyone equally. Book directly through their app for the cheapest fares. Flybondi's domestic and regional routes (São Paulo, Santiago, Rio) often undercut Aerolíneas Argentinas by 40-60%.

Can I take a ferry to Uruguay instead of flying? Absolutely, and you should. Buquebus runs high-speed ferries from Buenos Aires to Colonia del Sacramento (1 hour) and Montevideo (2.5 hours). Fares start around USD $40-60 one-way for economy. Colonia is a UNESCO World Heritage town worth a day trip on its own, and you can bus from there to Montevideo in 2.5 hours. The ferry across the Río de la Plata is one of the most scenic border crossings in South America — don't skip it for a 45-minute flight.

When is the cheapest time to fly from Buenos Aires? March through May and August through October. Argentine summer (December-February) spikes domestic tourism and flights to Patagonia. Carnival (February) inflates prices to Brazil. Christmas through New Year is the other major surge. The absolute cheapest international fares from EZE typically appear in April and September — autumn and spring in Argentina, shoulder seasons in the Northern Hemisphere.

Prices verified February 2026 and updated weekly. All fares are round-trip estimates.

Now playing: "Libertango" -- Astor Piazzolla. You'll hear it on every corner in San Telmo. And you won't mind.