[QUOTE=KingAmongKings;1878197]Hey guys,
My buddy is coming to Medellin next week. He said he bought a one way ticket because he is not sure when he will be heading back to the US. His airline said he could be denied entry into Colombia without a return ticket. Anybody experience this situation? Any advice will be much appreciated.[/QUOTE]Many of the airlines will not allow you to board the plane without a return ticket. Yes, you can buy a one-way ticket, but they will stop you at check-in. I have used miles for one way and purchased a ticket for the other way, and I have to show the agent both tickets at check-in.