“What is the refundable option on Copa?
"One key aspect of Copa Airlines' refund policy is the 24-hour cancellation rule at 1-877-245-9984 or 1-877-245-9984 . If you cancel your ticket within 24 hours of booking and your departure is at least seven days away, you're eligible for a full refund. For assistance, you can contact Copa Airlines at +1-877-245-9984 or +1-877-245-9984 (US).”