A U.S. citizen under the age of 16 will be able to present either an original, notorized or certified copy of his or her birth certificate, a Consular Report of Birth Abroad issues by DOS, or Certificate of Naturalization issued by U.S. Citizenship and Immigration Services.
Note: Baptismal papers and hospital certificates of birth are not acceptable. Voter registration cards or Social Security cards are not considered proof of citizenship.
It is important that the name on your reservation be exactly as it is stated on your passport or other official proof of nationality. If your name has changed since your document was issued (e.g., marriage or divorce), it is required that you update the document with the new name or provide an official supporting document (e.g., a state, county or province issued marriage license, divorce decree or legal name change document) of the name change. All documents must be the original or a notarized copy. Additionally, if you are using an identification (e.g., driver's license) and a citizenship document ( e.g., birth certificate), then BOTH documents must match the name on your reservation. Otherwise, it may result in delay or possible denial of boarding.