If you’re planning to travel and have chosen Copa Airlines as your carrier, one of the most important steps to ensure a smooth journey is understanding how to check in Copa Airlines. The check-in process is a critical part of your travel experience, allowing you to confirm your reservation, select your seat, and prepare for boarding. Copa Airlines offers multiple convenient ways to complete this process, ensuring flexibility and ease for all passengers. The first option to check in Copa Airlines is through their official website or mobile app. Online check-in opens 24 hours before your scheduled departure and closes two hours prior to takeoff for international flights (and 45 minutes for domestic flights). By visiting Copa Airlines website or using their user-friendly app, you can input your booking reference or e-ticket number to access your reservation.