+1- Why fly? You're asking for trouble. Ground is the way to go- see the country and enjoy it as you go. As John says, if you're discrete enough you can get away with carrying anything without being hassled. Discrete is the key word!
Because sometimes you can't afford to take 3-7 days to get from one end of the country to the other. I hate flying. Despite the sardine tin seating arrangement, the nickel and dime charges, the near absence of customer service, and that just about any delay will domino into later flights around the country, I would much rather get on a plane at LAX in the morning, and step off in Vermont, Montreal, or Florida that evening, instead of in Utah or New Mexico. I love road trips, but the family does not, and neither does the company I work for.
Knife-wise, I usually go without. I am seldom in a place long enough to warrant the up charge of checked luggage. Even when travelling for business, I don't want to spend the extra time to go to a baggage claim. If I really,
really need a knife when i arrive, I'll stop at a Target for a SAK. I've done it on vacation to the Florida Keys, I've done it on business to several states. A couple times, I've been lucky enough to be in the Denver area, and was able to visit the Spyderco factory outlet. Another time in SW Texas, I ran into a Queen dealer, and a Case Platinum level dealer in Florida. Knife tourism is the way to go
