The bus fare will increase in September: how much will it cost to travel in CABA and PBA

From 6 to 12 kilometers: $1062.56.

From 12 to 27 kilometers: $1138.61.

In this case, the minimum fare would increase from the current $852.90 to $887.87, a difference of $34.97.

The increase will affect the 28 bus lines under city jurisdiction: 4, 7, 12, 25, 26, 34, 39, 42, 44, 47, 50, 61, 62, 64, 65, 68, 76, 84, 99, 102, 106, 107, 108, 109, 115, 118, 132, and 151.

If the new fare tables are confirmed, in September the difference between the values of both jurisdictions will remain. The minimum fare would be $887.87 in CABA and $1158.97 in PBA.

How much will the subway fare increase in September

The fare for the subway in the City of Buenos Aires will also have an update of 4.1% starting in September.

With this percentage, the fare would increase from $1684 to $1753.04.

As with the city buses, the final values must be established through the corresponding regulations before they come into effect.

How much will it cost to travel by train from September

Trains will also have new values starting in September. The changes will affect the Mitre, Sarmiento, San Martín, Urquiza, Roca, Belgrano Norte, and Belgrano Sur lines.

With the last segment of the adjustment authorized by the national government, equivalent to 14.29%, the minimum fare will increase from $420 to $480 for users with a registered SUBE card.

The bus fare will increase in September in CABA and the province of Buenos Aires, following the release of the Consumer Price Index (CPI) for July. According to the current adjustment mechanism in both jurisdictions, fares would rise 4.1% in the City and 4.3% in the Buenos Aires territory.

The new rates would take effect from Tuesday, September 1, 2026. Thus, the minimum fare for buses under CABA jurisdiction would increase from $852.90 to $887.87, while for provincial lines it would rise from $1111.19 to $1158.97.

The adjustments still need to be formalized by the governments of the City and the province of Buenos Aires through the corresponding resolutions.

The update is calculated based on the latest available inflation data plus two percentage points. In July, the CPI was 2.1% nationally, while in Greater Buenos Aires it reached 2.3%.

The increase in September will be added to the one applied in August, when fares rose by 3.9%. Up to that month, the fare tables for motor transport accumulated a variation of 43.70% in CABA and 68.76% in PBA during 2026.

How much will the bus fare cost in PBA in September 2026

Buses under the jurisdiction of the province of Buenos Aires would have an update of 4.3%.

For passengers using a registered SUBE card, the fares effective from September 1 are:

From 0 to 3 kilometers: $1158.97.
From 3 to 6 kilometers: $1303.83.
From 6 to 12 kilometers: $1448.71.
From 12 to 27 kilometers: $1738.45.
More than 27 kilometers: $2043.84.

The fare table corresponds to provincial lines, primarily identified with numbering starting from 200.

In the case of the minimum fare, the current value of $1111.19 would rise to $1158.97, representing a difference of $47.78 per trip.

The bus fare will increase in September: how much will it cost to travel in CABA and PBA

How much will the subway fare increase in September

How much will it cost to travel by train from September

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