Flag Requests D.C. Tours Academy Nominations Constituent Letter Requests Federal Grant Funding Casework Federal Government Resources FAQs   Constituent Casework    Constituent Services Question: Do I need a passport to travel to Canada, Mexico, or the Caribbean? Answer: Yes. Beginning October 1st, 2007 U.S. citizens traveling to these destinations by air will be required to have a passport. A receipt of application will no longer be sufficient. Beginning January 1st, 2008 all travelers driving to Canada and Mexico will be required to have a passport. close window