ll non train-specific tickets: The WESTbahn standard tickets, WESTvorteilspreis, the 30-day ticket a well as the annual ticket are valid on ÖBB long-distance trains in 2nd Class.
WESTbahn-plus tickets are valid in 1st Class of ÖBB. In the same way, ÖBB 1st Class tickets are valid in 1st Class of WESTbahn.
Caution: Promotional tickets of WESTbahn that were issued before 20 April 2020 will still be accepted. While these tickets will no longer be offered for sale, existing tickets remain valid and will be accepted on ÖBB long-distance trains between Salzburg and Vienna Airport.