The low-fare airline began service on March 13, with introductory fares ranging from $59 to $99, one way. All other routes in the system range from $109 to $149, one way.  “We’re going to liberate the Upstate from the tyranny of high fares and poor service,” said Dave Ridley, senior vice president of marketing and revenue management at the airline.

The company will be flying Boeing 737s, which hold 137 passengers. About 30 Southwest employees are already working in the Upstate and Southwest will employ around 40 in the Lowcountry.