What documents are needed for mexicans citizens to fly to US?

A visa is required for any Mexican citizen visiting the United States. In addition, an entry permit is required for Mexican visitors traveling beyond the immediate border area. Other nationalities, please visit a U.S. Consulate or Embassy before traveling to the Unites States.

When traveling by air between the U.S. and Canada, Mexico, the Caribbean or Bermuda, you are required to present a U.S. passport, except as noted below. This applies to everyone including newborns, infants and children.

The only exceptions to this requirement are for:

• U.S. citizens on active duty with the U.S. Armed Forces, traveling with military ID and travel orders
• U.S. citizen merchant mariners traveling in conjunction with maritime business, with U.S. issued Merchant Mariner Document
• Travelers with a NEXUS card used at a NEXUS kiOSk at Canadian Preclearance airports
• U.S. Lawful Permanent Residents with a Permanent Resident Card or other evidence of permanent residence status and required documentation; refugees and asylees with a Refugee Travel Document