Getting there on CO doesn't look too bad; the getting back in Biz does however. If you are willing to double-connect in AMSterdam and DTW (Detroit) then it looks like it might be possible.
The outbound would be CO56 to Paris and then connecting to basically whichever AirFrance flight you want to get to Munich. The return would be an 11:50am flight on that Monday MUC - AMS and then to DTW (NW47) and then to EWR (NW1024). Figure ~$50-60 in taxes and ~$40 to move the points from AmEx to CO and you're all set.
Last edited by sbm12; May 20, 2009 at 1:36 pm