Branson Airport has begun nonstop service to six cities.The Springfield News Leader reports that beginning Monday the flights will be weekly from the airport in southwest Missouri to Austin, Des Moines, Gulfport-Biloxi, Houston, Nashville and Shreveport.The flights will be from Branson AirExpress, a public charter from ExpressJet Airlines.Prices for the flights range from a starting rate of $39 for one-way Shreveport flights to starting at $59 for the Gulfport-Biloxi trip one-way.