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: