Overview
- Trenes Argentinos, which announced the move Friday, opened June long‑distance bookings with sales on its website and at station ticket counters and a 10% discount online.
- Rosario–Retiro tickets now use two day‑based fare bands, with First Class priced from ARS 11,700 to 13,000 and Pullman from ARS 14,000 to 16,800 depending on the travel day.
- The Constitución–Mar del Plata service lists fares from ARS 32,000 in First and ARS 38,400 in Pullman, with regular weekday runs and an added Friday reinforcement train.
- Passengers may bring one cat or dog over three months only on eligible First Class cars for trips of up to eight hours, with a maximum of eight pets allowed per train.
- Traveling with a pet requires a separate pet ticket and strict checks of documents and gear, including vaccination record, printed health certificate, leash, muzzle, ID tag and a closed carrier no larger than 48×45 cm.