Buenos Aires for US Travelers: When to Fly, Where to Land, and What It Costs in 2026
Buenos Aires runs about $750 round-trip from Miami in shoulder season, the dollar still buys big in 2026, and the airport question (EZE vs AEP) actually matters. Here's the playbook.
Buenos Aires sits about 5,300 miles from JFK and 4,400 from MIA, which makes it one of the only world capitals you can reach overnight from the US East Coast on a single nonstop. Round-trip economy from Miami runs $700 to $850 in shoulder season; New York runs $850 to $1,050. The peso has stabilized in 2026 after years of chaos and the dollar still goes a long way, but not as far as it did in 2023. Here's how to time the trip, which airport to land at, and where the actual costs land in 2026.
I booked clients into BA constantly during my consolidator years, mostly because the premium-cabin contracts on AA's MIA-EZE 777-300ER and LATAM's JFK-EZE 787 were generous. The route is competitive, which keeps fares honest.
When to go (and when to absolutely not)
The seasons are inverted from the US. December through February is Argentine summer, and that's when Buenos Aires empties out because porteños decamp for the coast. June through August is winter, mild by US standards (40s and 50s) but the cheapest window to fly. The shoulders are the actual sweet spot: March-May (autumn) and September-November (spring), when the weather sits in the 60s and 70s and fares haven't spiked.
| Month | Avg RT economy from MIA | Avg RT economy from JFK | Weather | Notes |
|---|---|---|---|---|
| January | $1,150 | $1,400 | Hot, humid | Peak summer, locals on holiday |
| February | $980 | $1,200 | Hot | Carnival weekend bumps prices |
| March | $780 | $950 | Warm | Autumn shoulder, best value |
| April | $720 | $880 | Mild | Sweet spot for weather and price |
| May | $690 | $830 | Cool | Cheapest decent-weather month |
| June | $640 | $780 | Cold for BA | Winter trough, Patagonia season starts |
| July | $720 | $890 | Cold | School holidays bump fares |
| August | $690 | $850 | Cold | Quieter, museum season |
| September | $740 | $900 | Mild | Spring shoulder kicks in |
| October | $810 | $980 | Warm | Peak shoulder, book early |
| November | $920 | $1,150 | Warm | Pre-summer creep |
| December | $1,280 | $1,580 | Hot | Avoid first 2 weeks of January-bound traffic |
Those are blended numbers across cabin, sale fares, and standard fares. Sale moments knock 25-35% off the higher months and the published winter floor is more like $580 round-trip from Miami when American or LATAM runs a flash sale, which they do roughly twice a year. If you're flexible, watch the Aviafare top airline deals page for the trigger.
Why I'd skip late December
Fares spike, hotels triple, and half the city closes for the summer. You'll pay 60% more for an emptier city. Go in March or October instead.
EZE vs AEP: pick the right airport before you book
Buenos Aires has two airports and they are not interchangeable.
- Ezeiza International (EZE): 22 miles southwest of downtown. All US flights and most international flights land here. The taxi/transfer in costs about $25-35 USD and takes 45-60 minutes depending on traffic.
- Aeroparque Jorge Newbery (AEP): 5 minutes from the Palermo neighborhoods. Domestic and regional flights only (Aerolineas Argentinas to Iguazu, Mendoza, Bariloche; some flights to Brazil and Uruguay).
If you fly into EZE and have a connecting flight to Iguazu or Patagonia the next morning out of AEP, build a buffer day. The cross-city transfer between EZE and AEP can take 90 minutes in afternoon traffic.
Direct flights from the US in 2026
| Origin | Carrier | Aircraft | Frequency |
|---|---|---|---|
| MIA | American Airlines | 777-300ER | Daily |
| MIA | LATAM | 787-9 | Daily |
| JFK | American Airlines | 777-300ER | Daily |
| JFK | LATAM | 787-9 | Daily |
| ATL | Delta | 767-300ER | Daily seasonal |
| IAH | United | 787-9 | Daily seasonal |
| DFW | American Airlines | 787-9 | Daily seasonal |
AA and LATAM are joint-venture partners on the US-Argentina market, so award space and elite benefits travel cleanly between them. United via IAH is the only Star Alliance option from the US. From the West Coast, plan on connecting through DFW, IAH, or MIA. There's no nonstop from LAX or SFO in 2026 and there hasn't been since 2014.
What it actually costs on the ground in 2026
The MEP/blue-dollar split that defined Argentine travel for years collapsed in 2025 after currency reform. In 2026, you exchange at near-official rates whether you use a US card, an ATM, or pesos in cash. The dollar still buys more than it does in Mexico City or Sao Paulo, but the days of $5 ribeyes are behind us.
| Expense | Mid-range (USD) | Upscale (USD) |
|---|---|---|
| Hotel per night (Palermo / Recoleta) | $90-140 | $220-380 |
| Steak dinner with wine, two people | $55-75 | $110-160 |
| Cafe lunch | $9-14 | $18-26 |
| Taxi cross-town | $5-8 | $5-8 |
| Subte (subway) ride | $0.40 | $0.40 |
| Tango show with dinner | $80-110 | $140-200 |
| Day trip to Tigre (return) | $12 | $12 |
A solid 4-night trip in Palermo at a mid-range hotel, two nice dinners, two casual ones, museums, and one tango night runs about $850-1,000 per person all-in plus airfare. That's slightly more than it cost in 2024 but Buenos Aires is still cheaper than most European capitals in 2026.
Where to stay (in two sentences each)
- Palermo (Soho or Hollywood): Restaurants, bars, and the city's best walkable neighborhood. Where most first-time visitors should base.
- Recoleta: French-colonial architecture, the famous cemetery, quieter and more upscale. Better for older travelers who want calm.
- San Telmo: Antique markets, tango streets, gritty in spots. Best for a long weekend if you want texture; not ideal as your only base.
- Puerto Madero: Modern waterfront, business-traveler high-rises. Skip unless you have a corporate reason.
Routing tactics that actually save money
The cheapest combinations almost always involve flying through Miami or New York rather than from a smaller US city. AA, LATAM, Delta, and United all anchor their South American operations in MIA, JFK, ATL, and IAH respectively. If you live somewhere that requires a connection anyway, price the trip with the South America segment on a separate ticket and you'll often save $150-300. We called this the gateway split on the consolidator desk and it remains one of the cleanest savings hacks for round trip flights to the region.
Award redemptions are also strong here. AA's partner pricing on LATAM business class to Buenos Aires sits around 57,000 miles one-way when the space loads, which is one of the better long-haul J redemptions in the AAdvantage program. Delta dynamic-prices its ATL-EZE seats in the 90,000-mile range, sometimes higher.
For live commercial fares from your home airport, the Aviafare flights to South America page is faster than searching airline by airline. Confirm entry rules on the State Department's Argentina country page before you book a non-refundable ticket.
If you'd rather have someone else hunt the connection and the consolidator fare, request a callback and we'll send a quote that beats the public airline-website price within 30 minutes.
Frequently asked questions
Do US citizens need a visa for Argentina?
No, US passport holders don't need a visa for tourist stays up to 90 days. The reciprocity fee that once cost US$160 was eliminated in 2016 and remains gone in 2026.
Is the dollar still strong in Argentina in 2026?
Yes, but less dramatically than during the 2022-2024 inflation crisis. After currency reform, the official rate and the parallel rate converged. Expect a steak dinner with wine for two to run about $60-75 in a good Palermo restaurant, not the $25 you might have read about three years ago.
Should I bring cash dollars?
Less critical than it used to be. Foreign credit cards now charge near-official rates and ATMs work normally. A few hundred dollars in cash is still useful for taxis, tipping, and the occasional cash-only restaurant, but you don't need to fly in with $2,000 in twenties.
What's the best time to visit Buenos Aires for the weather?
March-April or October-November. Both shoulders give you 65-78 degree days, low humidity, and the city working at full speed. December through February is hot and locals are gone; June through August is cold but cheap.
How long should I stay?
4-5 nights is the right floor for a first visit. Add a 3-day extension to Iguazu Falls (1:45 flight from AEP), Mendoza wine country (1:50 flight), or a day trip to Colonia, Uruguay by ferry. Going for less than 4 nights wastes the long flight.