Cheap Bus tickets to San Salvador, AR

What are the most popular routes to San Salvador?

Concordia - San SalvadorAverage price$6Average duration1h 5mDaily departures7
Villaguay - San SalvadorAverage price$6Average duration45mDaily departures11
General Campos - San SalvadorAverage price$3Average duration20mDaily departures7
Paraná - San SalvadorAverage price$18Average duration3h 15mDaily departures6
Buenos Aires - San SalvadorAverage price$37Average duration7h 25mDaily departures1