Southwest Airlines plans to add two nonstop flights every day between New York’s LaGuardia Airport and Lambert-St. Louis International Airport as well as between Lambert and San Antonio International Airport beginning Aug. 12. Southwest Airlines currently serves 72 cities in 37 states. The company currently offers one-stop flights between St.

The 2009 flight cuts from Lambert-St. Louis International Airport have made it difficult for many students to return home, especially on short notice due to an emergency or family function.