dsh] IMPORTANT INFO ABOUT FLYING WITH DINARS directly from TSA:
"TSA does not restrict passengers from carrying cash through our security checkpoints. Although there is no cash limit on domestic flights, TSA may notify law enforcement officers if TSA comes across money during the security screening process that appears to be related to criminal activity.
Money may appear to be related to criminal activity based on factors such as the quantity, packaging, circumstances of discovery, or the method by which it is carried. If law enforcement officers are notified because of the discovery of suspicious currency, it is up to the law enforcement officers—not TSA—to determine whether any laws have been violated."