Flying around the world for two-day trips isn't something that the great majority of the human population will ever do.
The whole flying experience was a lot better in the old days, when indeed flying was special.
Also, remember that still most people on this planet can't afford to fly (i.e., even under current conditions).
Finally, I wouldn't mind seeing less vacation pictures on Facebook, of the kind "look where I am now!"
I remember when Obama said "Gas under a buck ain't bad" (paraphrased) and was dismayed - you cannot pursue the goal of making something cheaper and reducing it's consumption without something like rationing (or, I suppose, simply making an alternative which is profoundly superior and cheaper, but we haven't got that)