Originally Posted by bobovespa

I just got back from EZE an hour ago, in a coach exit row, and it was survivable. It is a long flight but coach is OK if you can get row 31 (not the middle part) on the 777 or row 21 (not the middle) on the 767. If you can route through Miami the flight is a couple of hours shorter than Dallas. Your platinum should get you the exit row if you plan well.

There was a $400 fare from MIA-EZE on LAN (matched by Aerolineas Argentinas but not AA) but I think it ended yesterday. You might poke around the LAN website.