Instead of coping with all the hustle and bustle of large airports, why not have your own aircraft? Make it a single-seater to avoid unpleasant company (if you don't want to pilot the thing, let's just say it's fully automated, but I'd sure like the option to "go manual" and hands-on with stick and rudder pedals!). The "general aviation" area of the airport is usually no where near as busy nor crowded as in the "big airline"-section.
Don't worry about noisy rocket engines, even if you have a sensory issue with sound; just wear the active noise-cancelling headset as instructed -- they not only eliminate most of the noise (all that's left is a cosy rumble just audible enough to assure you that they're up'n'running), they're also connected to the built-in MP3-player...
And that player, along with the breath-taking view from 150 miles above Earth, is ample "in-flight entertainment"; in my opinion it beats any in-flight entertainment any ordinary airline could ever come up with...
The catering issue is also simplified: Pack your own foods along with your flight plan, log book, certificates etc. -- no more nasty surprises in organized little plastic trays! If you're going for the suborbital "space hop", be sure you choose something that doesn't crumb; crumbs are a mess to deal with in the weightlessnes around the apex of your flight trajectory...!