The best time to visit the Pantanal wetlands is from June to September. The heavier rains and flooding have passed, bringing with it drier weather and wildlife that needs to congregate a little more around the riverbanks. You will explore the rivers and the land with our expert guides, looking for everything from jaguars and capybaras, to caiman and river otters. As throughout the rest of the year, birding is great and it is possible to see hyacinth macaws, as well as toucans, roseate spoonbills and the magnificent jabiru stork. 
Our Pantanal safaris start and end at Cuiaba Airport (airport reference M Rondon Cuiaba – Brazil CGB)
There are frequent daily flights to Cuiaba from Brazils international airports:
Sao Paulo (Guarulhos International (GRU) 
or 
Rio De Janeiro (Rio De Janeiro International Airport (GIG)