Flynas, formerly Nas Air, is a private Saudi low-cost airline "Joint-stock company". It is the first low-cost airline in Saudi Arabia. The company's headquarters are located in Riyadh. It operates more than 1,500 flights per week to more than 70 domestic and international destinations in the Middle East, Asia, Europe and Africa. It takes King Khalid International Airport in Riyadh, King Abdulaziz International Airport in Jeddah, King Fahd International Airport in Dammam, and Prince Mohammad bin Abdulaziz International Airport in Madinah as centers for its operations. Its fleet consists of 60 aircraft as of November 2023.