Carotid cavernous fistulas (CCF) are abnormal arteriovenous anastomoses between theinternal carotid artery (ICA) and the cavernous sinus (CS). There are two broad categories ofCCFs with different clinical presentations in direct and indirect form. Internal carotid arteryand the CS in the “direct” or “high flow” CCF, and branches of the internal and external carotidartery in “indirect” or “low flow” CCF are found abnormally connected. In the present case, a CCFdraining into the ophthalmic vein was detected between the ICA and the CSs. An endovascularflow diverter stent was inserted, and the fistula line was closed. The complaints of the patientimmediately disappeared. In CCFs, the flowing stent can completely close the fistula line in aselected patient and appropriate localization.