Are all types of tickets available on every route?

No, the following types of tickets are available on selected routes only

5 Flexi Ticket - This seasonal ticket is currently available on Largs - Cumbrae Slip route for Adult, Child, Infant, Car, Disabled Car, Motorbike.
6 Flexi Ticket - Available on Ardrossan - Brodick and Lochranza - Claonaig/Tarbert (Loch Fyne).
10 Flexi Ticket - This seasonal ticket is currently available on Ardrossan - Brodick, Claonaig/Tarbert (Loch Fyne) -Lochranza, Wemyss Bay - Rothesay, Colintraive - Rhubodach, Portavadie - Tarbert (Loch Fyne), Lochaline - Fishnish, Tobermory - Kilchoan, Fionnphort - Iona. Available for Adult, Child, Infant, Car and Motorbike.
50 Journey Ticket - Available on Wemyss Bay - Rothesay and Colintraive - Rhubodach routes. Only available for Car and Driver.
Season Tickets - Only available to passengers on Largs - Cumbrae, Wemyss Bay - Rothesay, Oban - Craignure. Valid for periods of one month, three months, six months or twelve months.