Overview
- National bus lines under federal jurisdiction in the AMBA raised their minimum fare by 6.1% to $451.01 on July 16 as the final tranche of a mandated 21.52% increase.
- The adjustment completes a three-step fare recomposition designed to align tariffs with inflation under a CPI plus 2 percent indexation scheme.
- On August 1, the same inflation-linked mechanism will trigger a 3.6% rise in CABA-only bus fares to $506.29 and subte tickets to $1,032.
- Distinct fare schedules leave national, city-operated, and provincial services diverging by as much as 8% for short rides across the metropolitan area.
- The SUBE card remains central to digital fare collection and targeted social discounts as direct subsidies are scaled back under DNU 70/2023.