ˇBienvenido Chilango!

Another tip if you want to check fares ex-Anywhere... http://beta.itasoftware.com . Enter as a guest, then click Advanced Options. You can set your "Sales City" to any city in the world and find out what your flight would cost were you to buy it in that city, or originating from there. Also good to find out what domestic flights cost when bought in-country versus from overseas.