Unlike at noon, when flights are generally more expensive, you can save up to 26% on flights from Cincinnati to St. Augustine by exploring options for tickets in the morning.
CVG stands for Cincinnati Cinci./N. Kentucky Airport, while UST stands for St. Augustine Northeast Florida Regional Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.