The cheapest way in. Nothing listed is quicker.
Trolleybus 10 to the old town
10 · Salzburg Linien (Salzburger Verkehrsverbund)Pickup, hours & luggage
Boards at. Airport Terminal stop, in front of the terminal
EUR 2.60 for the 1h ticket, valid for any number of rides within 60 minutes. Buy it at the stop machine or in the apps; nothing is sold on board. Children under six ride free.
Luggage. No luggage rule or rack is stated; it is an ordinary city trolleybus.
Hours. Every 10 minutes on weekdays by day, every 15 on Saturdays and 20 on Sundays; every 20 minutes in the evening. Saturday from 06:04 to 01:03, Sunday from 06:44.