Can a Mexican passport be accepted with a U.S. citizenship certificate for round trip airline travel?
Answer Before anything else, thanks for writing me at AllExperts.com No. Mexican passport and US certificate are not under same Law. You can show a Mexican passport, but not US certificate. Anyway, you can get help in your Embassy or Consulate if you need it in any time: http://Mexico.USembassy.gov Any doubt or another question, let me know it please.