I understand that booking LAN Chile is cheaper than LAN US by a lot. I cannot find the web site for LAN Chile and when I do will it expect me to know Spanish? Also trying to find out who their partners are? I plan to fly to Santiago, attend a conference, and then about a week later, fly to Easter Island on Lan. I usually book with Delta and will return to the states on Delta. I will probably want to book so that my return to Santiago on Lan will hook up somehow with my return to the states on Delta. Please advise.