ThereŽs a tool for most of the products you mentioned on the Star Alliance website. I personally donŽt really like the tool, and if your itinerary happens to include an AC segment, you can just contact AC to have the ticket issued. (The fares and fare rules are available on Expertflyer etc., add an §50-$200 per segment in taxes and fuel surcharges and youŽll have a pretty good estimate of the cost of the trip)