Can I go to Mexico with a green card and no passport?
Can a US permanent resident travel to Mexico without a passport? No, all travelers including US permanent residents will require a passport to enter and exit Mexico.
People Also Ask
All U.S. citizens need U.S. passport books if re-entering by air. Land and sea border crossings accept additional travel documents, such as U.S. Passport cards and Trusted Traveler cards. Child travelers have additional options - see the Traveling with Children section.
At a Glance: Yes, you need a passport to go to Cancun, Mexico from the United States. When traveling by air, a valid passport is required, along with a completed Multiple Migratory Form (FMM).
What Happens If I Travel Without a Passport? If you try to travel to another country that requires a passport without one, you will not be allowed to enter. The most likely scenario is that you will be prevented from boarding transport by the staff on duty.