Sorry about all the BS you've gotten in response to a straight forward and honest question on this topic! First check your state laws on concealed carry they define where you cannot carry. Some states exclude airports. Next check with the airport authority that is in question as they may possibly prohibit even when state law does not. CC is different than Transporting. In most cases you can Transport (unloaded and cased) as long as you do not enter a SIDA area. Only law enforcement or military can carry inside any SIDA area. This is the part of the airport where commercial part 121 and some 135 operations are conducted. Charter and scheduled operations. If in doubt unload it,case it, and lock in the trunk or glove box and you should be fine.