According to the U.S State Department, Mr Blinken will be in Fiji on Friday to discuss a range of issues, including "the climate crisis, ending the Covid-19 pandemic, [and] disaster assistance".
The talks will also include America and the Pacific's "shared commitment to democracy, regional solidarity, and prosperity in the Pacific."
Fiji's acting Prime Minister Aiyaz Sayed-Khaiyum said the country is looking forward to welcoming the Secretary of State.