.......ClickJett, which lets you book travel and accommodations (among other things) using Bitcoin. Once you get there, he has another company called Logicoins that operates an ATM specialized for crypto selling, so that you can convert to local currency for use at places not accepting crypto, yet. ......
if you want to use their local fiat isn't it easier to but with cash at your homeland and then travel there and not pay fees to their ATM which you might not find everywhere?
Then you have to talk to a traditional currency exchange, and those guys are jerks. If other cities follow our lead and put Bitcoin ATMs everywhere, then the crypto alternative becomes convenient. What we really need, though is to get one at the airport--they haven't let us do that, yet, but if they did, you could exchange upon landing and taking off, leaving no local fiat behind to be wasted.