One-way tickets to Sciacca from Palermo city run about €10
Autolinee Lumia is a regional bus line covering the south coast, with routes from Palermo city to towns like Sciacca and Ribera, but it does not run direct from Falcone–Borsellino Airport T1. To use it after landing at PMO, you first ride the Prestia e Comandè airport bus or the Trinacria Express train into Palermo (about 50–60 minutes), then connect to a Lumia departure from one of the city terminals.
Departures for Sciacca usually leave from Palermo (Via Fazello or Piazza Cairoli) a few times per day, with gaps of 2–4 hours, so tight same-day connections from flights are risky. Tripadvisor threads from 2018 onward repeat the same warning: Lumia timetables feel like a puzzle and are mostly presented in Italian, so build a buffer of at least one full hour between your airport–city bus and any planned Lumia departure.
Online schedules on the Autolinee Lumia site are often only updated in Italian and can be hard to match to your arrival time, which is why forum users mention asking hotel staff in Palermo to call and confirm the next day’s departures. One TripAdvisor poster planning Palermo–Sciacca had to cross‑check timetable PDFs against forum advice because weekend and August timetables differ from weekday runs.
Regular Sicily hands on forums usually suggest overnighting once in Palermo before using Lumia onward to places like Menfi or Ribera, instead of trying to land at PMO and jump straight onto a south‑coast bus. That overnight in the city turns a stressful airport-day connection into a simple walk or short taxi ride (often under €15) to the Lumia stop the next morning.
Watch out for last-minute timetable changes on holidays and in August, when several users report finding fewer runs than expected and needing to fall back on AST buses, Trenitalia trains, or shared taxis that can push the Palermo–Sciacca cost from roughly €10 up to €25–€30. Build a backup plan: screenshot the latest timetable, list one alternate operator for your route, and keep some cash on hand in case card readers fail on board.