If you are planning a vacation or any sort of trip and wish to go for an average rated low budget airline then Copa can be a good option for you. It is not even known for the in-flight hygiene and great services but at the airport also the staff is extremely cooperative. To know the details about it before booking you need to go through this article which will help you-

What to do For Booking Copa Airlines Tickets?

How to go for Check-in?

What About the Baggage Policy?

Frequently Asked Questions

You can choose the paying more option and if it is not suitable then you have to book another seat to put that item. You can't pay online for extra baggage as it needs to be done offline.

If the mistakes were because of you then you can apply for the changes on flexible tickets with some fees. If it was an airline's mistake in printing, they can get it done for free.

You are allowed to cancel but there will be some cancellation charges and if you will choose a re-booking option you need to pay the fare difference.

On the refundable tickets, whenever you will apply for the cancellation and fill the refund form, you will get it within 7 to 20 business days.

When you are okay with the seat assignment there will be no charges but if you need to select your seat, do it during booking or check-in with some additional amount.