If you have changed your plan and you need to make changes in your flight booking then it is important to know the Aeromexico Change Flight policy. Aeromexico lets eligible passengers modify their flight reservations for a fee. Changes can include travel dates, destination, passenger info, flight class, or timings. Modifications can be made through the website, reservations center, or ticketing office. Same-day changes depend on availability. Review fare rules and terms ahead of time to avoid issues. Contact customer service at +1-845-459-2806 for assistance.