Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Terminal de Ómnibus de Posadas | Terminal de Ómnibus de Santiago del Estero | Cheapest | ||||
 | Bus | Terminal de Posadas | Terminal de Ómnibus de Santiago del Estero | Fastest | ||||
| Bus | Terminal de Ómnibus de Posadas | Terminal de Ómnibus de Santiago del Estero | No tags | ||||
| Bus | Terminal de Posadas | Terminal de Ómnibus de Santiago del Estero | No tags |
Last refresh of the prices: Last Monday at 8:10 PM -03.
Get from Posadas to Santiago del Estero
The journey takes about 16 hours 15 minutes, and with fares starting at just $53, it presents an excellent value for a comfortable ride.
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Where are the popular stops in Posadas and Santiago del Estero?
Frequently asked questions about travelling from Posadas, AR to Santiago del Estero by bus
What is the travel distance from Posadas to Santiago del Estero?
The distance between Posadas and Santiago del Estero is around 827 km (513 miles).
What are the departure and arrival locations for buses traveling from Posadas to Santiago del Estero?
Buses traveling this route start their trip at Terminal de Ómnibus de Posadas, in Posadas, and end it at Terminal de Ómnibus de Santiago del Estero, in Santiago del Estero.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Posadas, AR to Santiago del Estero was searched and found on Nov 21, 2025 with a price of $52To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Posadas, AR to Santiago del Estero, as early as possible.
You can expect to pay from $52 to $146 for a bus ticket from Posadas, AR to Santiago del Estero based on the last 2 days. You can expect to find the cheapest price for the trip at $52 which is on 2025-11-21.
Usually Via Tac will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
