Originally Posted by fgadler

Hi,

I live in Buenos Aires. The lowest fare is for Argentinian residents and can only be booked if you have an Argentinian ID (DNI, cedula de identidad, etc). If you're a foreigner and you book this fare and get caught, they will charge you the non-residents' fare. To avoid this, you don't have to have any contact with staff at the check-in counter, this means not checking-in baggage and doing the online check-in at LAN.com. When going through security and when boarding they will not ask you to show proof of residence or anything like that.