Mine makes us take the "least cost logical" option, but it only looks at flights that match your current search (airport, day, time window). So if you have a sp

Mine makes us take the "least cost logical" option, but it only looks at flights that match your current search (airport, day, time window). So if you have a specific flight you want, it's usually trivial to concoct a search where that flight is the lowest cost in a window.