Originally Posted by
escapefromphl
You have to do multistop, ITA won't normally show them on a roundtrip search. So it becomes time consuming. I don't know of a tool that breaks up your trip and does multi stop searches automatically?
Such a tool would help. UAL.com could make it at lot easier by, whenever you click the "add another flight to your trip" clickable link, auto-filling the destination from the last leg into the departure airport from your next leg, but it's not that "intelligent".