Flying to AMS with United

#1
I wonder which destinations United has from Ezeiza?
have been to DC and prefer an another destination.
My prefered destinations in the US are LA, NY, Chicago, Houston or Miami
My planned trip will be late september/early oktober untill december or january.
 
#2
United only flies to Dulles...you have to connect to LA, NY, etc.
American flies direct from EZE to JFK (New York) and soon to ORD (Chicago), Continental flies direct from EZE to IAH (Houston)
Hope that helps!