In the group of emerging and reemerging infectious diseases, mosquito-borne arboviruses are considered major public health challenges. The transmission of Chikungunya (CHIKV, Togaviridae, Alphavirus) in America continent was first reported in Central America and Caribbean region The CHIKV epidemics reached Brazil through zoonotic transmission by Aedes spp mosquitoes, particularly Ae. Aegypti and Ae. albopictus, two invasive and cosmopolitan species. Another Alphavirus, the Mayaro virus (MAYV) present mainly in the Amazon region has been showing evidence of a real urbanization, increasing concerns about its transmission by urban mosquitoes. Therefore, it is clear that studies on strategies for the control and prevention of MAYV and CHIKV infection are needed. Currently no vaccines or antiviral therapy specific for CHIKV and MAYV infection are available. This work describes for the first time an efficient expression, purification and analysis of virus-like particles (VLP) of CHIKV and MAYV Alphaviruses in S2 (Drosophila melanogaster) insect cells. The genes coding for the structural proteins of the MAYV and CHIKV viruses were cloned into vectors for recombinant expression in S2 cells. This platform proved to be suitable for the processing of CHIKV and MAYV glycoproteins and to produce VLP, since we detected the presence of particles in the culture supernatant by Western blotting and Transmission Electron Microscopy (TEM). Furthermore, it was possible to select cells for greater production of VLP and to establish a method for particle purification.