Cheap Bus tickets to El Salvador, CL

What are the most popular routes to El Salvador?

Santiago - El SalvadorAverage price£37Average duration13h 50mDaily departures2
Copiapo - El SalvadorAverage price£9Average duration2h 50mDaily departures2
Ovalle - El SalvadorAverage price£24Average duration8h 45mDaily departures1
La Serena - El SalvadorAverage price£24Average duration7hDaily departures2