MEX is Mexico City
An airport in Mexico. MEX is its three-letter IATA code, the one on your boarding pass and bag tag.
- IATA code
- MEX
- Airport
- Mexico City
- Country
- Mexico
- Region
- Americas
Why is it MEX?
The letters M, E and X all appear, in that order, in “Mexico City”, which makes this one of the easier codes to remember.
Don't mix it up with
These codes look or sound close to MEX.
Other airports in Mexico
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Common questions
What airport is MEX?
MEX is the IATA code for Mexico City in Mexico.
What is the airport code for Mexico City?
The three-letter IATA code for Mexico City is MEX.