ARS 270 or so gets you from AEP on Colectivo 160
Colectivo 160 is a standard Buenos Aires city bus that stops on Avenida Rafael Obligado, about 200–300 meters outside Aeroparque Jorge Newbery (AEP). It runs to areas like Palermo, Villa Crespo and Liniers, so it suits riders who already know the city bus grid. You pay with SUBE only, no cash, and the fare sits in the low hundreds of ARS depending on distance.
The bus does not enter the terminal area, so you walk out of arrivals, follow signs for "Salida" and head toward Costanera Norte until you hit Av. Rafael Obligado. Look for the stop marked with a "160" sign; stops in Buenos Aires usually list route numbers and key points like "Liniers" or "Constitución". Expect a 5–15 minute walk from baggage claim to the stop depending on where you exit.
Service on Colectivo 160 runs throughout the day, with buses every 7–15 minutes in daytime and often 20–30 minutes late at night, similar to other city routes published on the BA Transit site. The ride from AEP to Palermo typically runs 25–40 minutes depending on traffic on Av. del Libertador and surrounding avenues. There is no dedicated luggage space, just the regular front and back doors and a central aisle.
To ride, you need a loaded SUBE card before arriving at Aeroparque, since there is not always a reliably open kiosk right at the stop. SUBE cards sell for a small fixed fee (usually under ARS 1,000) plus whatever balance you add at kiosks, Subte stations and some lottery shops around the city. Tap the SUBE on the reader near the driver, state your destination zone if asked, and wait for the beep before moving inside.
If you are arriving at AEP from an evening flight, note that traffic along Costanera and the central grid can spike between 18:00 and 20:30. A trip that takes 25 minutes at 11:00 might stretch to 45–50 minutes in peak rush. Late at night, headways can stretch, and waiting 25 minutes on the curb on Av. Rafael Obligado is not unusual after 23:00.
Final tip: check the official “BA Cómo Llego” planner or Google Maps with transit enabled before you leave Wi‑Fi at AEP, then screenshot the route and the name of the cross streets for your Colectivo 160 stop so you are not guessing on a dark sidewalk with spotty signal.