According to Aeromexico Airlines Flight Change Policy| Terms and Conditions, tickets must be purchased from authorized sources to make changes to your reservations.
Travelers will not be charged change fees if changes are made within a risk-free duration, regardless of fare type. Changes made after the free duration will be charged the Aeromexico Airlines flight change fee.
Aeromexico Airlines flight change can be done 24 hours after flight departure.
If changes are made to the flight departure on the same day, the airline may charge the full ticket fare as a flight change fee.
Methods