International travel requires the use of a valid passport. You should arrange to have possession of a valid passport sixty (60) days prior to departure. Also, your passport must be valid for a minimum of six months after your return date. If your passport is not valid for at least six (6) months beyond your scheduled return date, you will be denied boarding on your outbound flight.
Any fees associated with passport acquisition or renewal are the responsibility of the traveler. More information including new passport applications or renewals is available here.