HI,
First you need to make sure by calling only the airline that is going to take you to Cuba.
If they say yes, they will tell you for sure that 1 or 2 max 15 lbs each animal with you or they can go underneath.
The fee is about $100 to $150 each plus if they are in quarantine you need to pay the fee apart.
The papers are they rabies shots and vaccines record plus vets certificate. I have not done it yet, so I don't know the time frame.
I have 6 cocktails and 1 sun conure. I hand feed them. I will pay everything but I have done some research and a lot of the animals end up dead. I prefer leaving them with a family member or someone that will keep them together and love birds too.
My birds are well train and love people and sing more than 3 songs each plus they talk to you. I will miss them but I can not even think of them being in danger.
My cat, the same thing. My mom will stay with her.
Anything else we can help on please reply or email: Araujo331@yahoo.com
I know all this besides I read everything online and ask around the pet shops, I called the cayman airlines last week August 15, 2015. Customer Service put me in hold for some minutes but came back with all the information I needed.