U.S. citizens traveling to any destination outside of the United States will be required to present a valid U.S. passport. Passports must be valid for 6 months past the return date. Some countries require a visa for transit or entry. It is the passenger's responsibility to ensure that they have all the proper documents for entry and meet all entry requirements. All names on documents must match the legal name on your photo I.D. and travel document information must match tickets. Please check the State Department website at https://travel.state.gov for further information. Immunizations may also be required. Failure to comply with these regulations may result in denied boarding, denied entry, and/or government imposed fines and are the fault of the passenger. If you are a citizen of another country, there may be additional requirements. Check with the nearest consulate or embassy of the destination you are traveling to and find out the entry requirements for non-U.S. citizens.