For further information about AZUL's services call: +1 844 499 2985 (toll free).

Azul Headquarters
Azul Linhas Aéreas Brasileira
Customer Service Department
Av. Marcos P. de U. Rodrigues, 939 Edif. C. Branco Office Park - Torre Jatobá -9° andar ZIP.: 06460-040 Alphaville Industrial – Barueri-SP- Brazil

No problem, you can include more pounds at the airport during check-in. But attention, if the weight of checked baggage exceeds 23kg will be charged as additional volume.

It is very close to your flight so you can only buy baggage directly at the airport.