If you need to change the date of your flight on Copa Airlines, the process can usually be completed online through the airline's website or by contacting their customer service department. To change your flight with Copa Airlines online, follow the steps below:
You will need to visit the Copa Airlines website to change your flight date online.
Navigate to the "Manage Reservations" section.
From there, you can enter your reservation information and select the flight you wish to change.
Follow the prompts to choose a new date and complete payment of any fare difference or change fees that may apply.