Why more Americans don't travel abroad: only 30% have passports
edition.cnn.com
edition.cnn.com
Whereas, places like Europe, Middle East, South America are made up (mostly) by relatively small countries, so going abroad could be a 5 hour drive or train ride.
When Europeans go south for the Summer (or Winter) they go to another country, almost necessarily; in the US or other large countries, Summer beaches or Winter slopes are in the same country, hence no need to travel outside the country.
I think this question of travel deserves another metric to take the distance and geographic discrepancies into account.
I guess I'm exposing my own biases; I don't travel for geographic or climate related reasons.
In conclusion - get a passport, travelling is awesome!
And why does a cross-atlantic vacation have to be "luxury"? Most of the appeal of going such a long way is experiencing a different culture. Most of what you're buying with a luxury hotel is a more expensive lobby with more expensive services. (E.g. internet access cost is usually inversely correlated with room rate.) All you really need is somewhere safe, quiet and conveniently located to sleep, as you'll spend most of the day out of the room.
EDIT: I did another search, except in March instead of May, and I was seeing round-trip prices of 377 USD.
I mean, it's not something you spend just any day of the week, but to never in your lifetime visit Europe?
This versus having to tough a weeks long voyage across the Atlantic followed by months in wagons crossing unfriendly territory where I might die Oregan Trail style.
Sure, airports could be better. But if you think the difficulty of airports now outweights the benefits of travelling I am surprised our ancestors ever left their huts.
Also, one could argue that international travel in February 2001 was significantly easier and less stressful than a similar trip today.
Tourism experts and avid travelers attribute Americans' lack of interest in international travel to a few key factors, including: the United States' own rich cultural and geographic diversity, an American skepticism and/or ignorance about international destinations, a work culture that prevents Americans from taking long vacations abroad and the prohibitive cost and logistics of going overseas.