The jet setters among you will have already noticed how restricted air travel to Europe can be - but many of those restrictions will be lifted thanks to the "open skies" agreement, making it easier to fly from smaller U.S. cities to major European ones.
Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.