Liechtenstein is an overlapping region: both Swiss and Vorarlberg tickets are valid.
To travel within Liechtenstein:
Please select the region "Switzerland and Liechtenstein" before checking-in on FAIRTIQ. You will be charged in CHF.
To travel from Liechtenstein to Switzerland (or opposite direction)
Please select the region "Switzerland and Liechtenstein" before checking-in on FAIRTIQ. You will be charged in CHF.
To travel from Liechtenstein to Voralberg (or opposite direction)
--> Please select the region "Verkehrsverbund Vorarlberg" before checking-in on FAIRTIQ. You will be charged in EUR.
Further relevant FAQ articles for this topic: