Agents seized the items for bearing fake registered trademarks, CBP said.
Bush Intercontinental Airport will be one of three U.S. entry points for passengers from countries affected by an Ebola outbreak.
SkyWest, which operated the United Express flight, said the plane experienced a landing-gear tire issue on departure from Arkansas.
Terminal E at IAH will be renamed to honor late Congresswoman Sheila Jackson Lee, who spent nearly 30 years representing Texas' 18th congressional district.
United Airlines announced that it will resume nonstop daily flights between Bush Intercontinental Airport and Simón Bolívar International Airport in Caracas, Venezuela, starting in August.
According to Houston Airports, IAH will undergo a planned upgrade "designed to strengthen safety and extend the life of critical airport infrastructure."