Visa and entry requirements
Citizens of Belgium should verify visa requirements with the U.S. Embassy in your country. Most Belgium travelers will need a B-1/B-2 visitor visa unless your nationality qualifies for the Visa Waiver Program.
Always check the latest CDC travel health notices and U.S. Department of State country information page before booking. Requirements can change with little notice. Carry printed copies of your ESTA confirmation, return flight, and accommodation details — some Customs officers ask to see them.