Round Trip Law and Legal Definition
According to 49 CFR 1510.3 [Title 49 – Transportation; Subtitle B Other Regulations Relating to Transportation; Chapter XII Transportation Security Administration, Department of Homeland Security; Subchapter A Administrative and Procedural Rules; Part 1510 Passenger Civil Aviation Security Service Fees], round trip means “a trip on an air travel itinerary that terminates at the origin point.”
