how many segments do you need and whats the price/time range and airline? easiest way is selecting "no limit" for #of stops/extra stops on ITA or "any" for #of stops on google flights. also, filtering on Kayak by 2+ stops works well. Or, just find a cheap route with a lot of LCC's and many runs per day. might be able to find some low fares for short flights and make a bunch of runs on the weekends.