- My closest friend and I visited the Copa Airlines Las Vegas Office last week. Our flight dates needed to be changed, and the staff was very kind and quick in helping us. The counter employee was kind and gave a straightforward explanation of each query. The wait was made easy by the office's peaceful and quiet environment. By the time we left my companion and I were satisfied and comfortable. If you need assistance with your flight, I highly recommend to everyone Copa Airlines Las Vegas Office for their exceptional services.