A really odd thing is that I really did see under $400 fares for the US to Madrid round trip earlier this week. I showed them to a co-worker and we verified it was round trip. They showed up on 2 different days, many options for something like $369 and $398....now only the $800-$900 fares...is this common. Is it likely the lower fares will return ?
I thought I was out far enough in advance to have a few days to make up my mind. I suppose not. Does the Delta airlines website log my IP address and show different people different fares ?