Of North Carolina’s five major airports, Piedmont Triad International Airport ranked fourth in terms of the least expensive domestic air fares, with an average cost of $437.87 in 2016, according to new federal transportation data.
Meanwhile, the Raleigh-Durham International Airport had the cheapest fares of the five airports, averaging $354.87 last year. Asheville Regional Airport had the second least expensive fares, averaging $370 in 2016. Charlotte was the third least expensive, with fares…