Originally Posted by stimpy
So I went to KLM.com and after saying my flight begins in the US, it redirected me to the NWA website. So I entered in LAX to LYS and it says there is no such flights for those cities?
Am I doing something wrong? Is there a way to book this on the KLM website?
No, the NWA.com site often displays this error.

Even for travel between 2 destinations that have KL and NW own-metal service Workarounds include searching by schedule (assuming you've been searching by fare) and using (an) intermediate points (
e.g.,AMS or CDG).