Each time my sister comes to Florida from Las Vegas we send her home with eggs. The first time was 6 and this last time was 18. I print out a label with our Farm name and address on it and in big letters put "Live Fertile Hatching Eggs" and a breed and an egg count. I wrap the egg carton in one layer of bubble wrap and put this in a large zip lock. She takes them right through security and has never been questioned other than how many chickens does she have. I don't think that they would have the guts to confiscate eggs, especially fertile ones for fear of P.E.T.A. going nuts on them. And she flies all different airlines.