A while back I accumulated quite a bit of miles with Hawaiian Airlines visiting my girlfriend in Hawaii often. (I'm from Seattle, by the way.) We broke up and I started travelling more, but with different airlines. Stupid me, I opened frequent flyer accounts with the different airlines I travelled with, such as Continental, Alaska Air, Northwest.. etc.. So I have all these miles, but their split up with all these different programs. I know when you travel with some of these airlines, they allow you to place your miles in different frequent flyer programs, but i'm not sure if they allow you to combine miles with other frequent flyer programs. Anyone have any advice on how I could combine all my miles with these different airlines? I know most of them have some type of affiliation with each other, but i'm not sure if I can combine them..