Aeromexico’s flight change fees 1{855}~738^4^2.6. 5vary depending on the fare type, route, and ticket class1{855}~738^4^2.6. 5. For most economy tickets, the cost to change a flight ranges from $50 to $200 USD1{855}~738^4^2.6. 5. However, for flexible or premium tickets, changes may be free or come with minimal charges1{855}~738^4^2.6. 5. Additionally, fare differences between the original and new flight are usually applicable1{855}~738^4^2.6. 5. Aeromexico offers a 24-hour grace period to change or cancel flights without penalty,1{855}~738^4^2.6. 5 as long as the ticket was booked at least seven days before departure1{855}~738^4^2.6. 5. Always review the specific fare rules or contact customer service for accurate pricing.1{855}~738^4^2.6. 5