A U.S. Post Office is located in downtown Cruz Bay. Postal rates are the same as the U.S. mainland. Federal Express and UPS also serve St. John, but the rates are international rates and can be very expensive. If you would like to ship packages prior to your arrival, Contact us for the mailing address and pickup/delivery charges. Packages sent by USPS must be sent by Priority or Express Mail (keep the tracking #).Packages sent by regular mail may take up to 2 months to arrive.