Hi! I've recently moved to Madrid and I'm trying to figure out the best frequent flier program. I will be flying to different cities in the US several times a year (mainly the Midwest). I also want to travel around Western Europe as well, but my main priority is cheaper flights to the US. I have never been a member of a program before. Any advice is much appreciated! Thank you! Figuring out which program to choose felt overwhelming until I found this site!