15. "I think the prices have always varied a lot but now a little more so" In response to In response to 0
And also become tighter to hubs, like if you're going to Europe from NYC or Asia from LAX/SFO, the selection is wider and chances of a good price are better.
I don't try to make sense of airfares anymore. Just guess and check.
And you will know MY JACKET IS GOLD when I lay my vengeance upon thee.