This question already has an answer here:
I know this may be considered hidden-city ticketing and airlines have qualms with the practice, but since it's technically not illegal I was wondering if I bought a ticket from Chicago to Moscow with a plane change in Dusseldorf, Germany if I could just get off at Dusseldorf. Would I be able to check my bags only to Dusseldorf? Another problem is that Russia requires a visa, but since I'm not going all the way to Russia, would I still need to get one?
Another way of putting all this, is it feasible for me to travel this way?