GSP officials issued the report Monday.
The U.S. Department of Transportation ranks the top 100 airports based on average domestic fare. In the second quarter of 2014, the average domestic fare out of GSP was 4.83 percent lower than Charlotte and 4.59 percent lower than Atlanta. In the same report, GSP was credited with a 0.1 percent drop in average fare over 2013 and a 39.8 percent drop since 2000.
Low fare carriers Allegiant and Southwest Airlines along with the competitiveness of American, Delta Airlines, United and US Airways offer 49 non-stop average daily departures to 15 major cities and 18 airports across the country.
For the complete list of Top 100 airports click here.