How do I check in for a Copa flight? There are a few different ways to check in for a Copa flight. Online check-in, Mobile check-in, Airport kiosk check-in, Counter check-in. Note that Copa requires all passengers to check in and receive their boarding pass at least 60 minutes prior to domestic flights and 90 minutes prior to international flights. https://www.airlinespetpolicy.com/blog/copa-airlines-check-in-policy