Getting from the airport in santiago

[danmoorewd]

Hi a friend and I are travelling to Santiago late October, getting a bus to Sarria and walking back to Santiago. Our flight gets in late to Santiago (23:30) so our plan is to stay in Santiago that night and get the bus to Sarria the next morning.
Does anybody have any advice on getting a bus from the airport to the city late at night?
Thanks so much

 

[MariaSP]

The bus connecting the airport and the city centre is number 6A. Here's the schedule:
http://www.tussa.org/web/linas.php?id=41&lg=cas
Depending on the day of the week, there may be a bus or not at that time.