What Nevada city is home to the corporate headquarters for the low cost airline that operates out of Bishop International Airport?
Bishop International Airport:  The airport is currently served by several passenger airlines: Allegiant Air, Southwest Airlines and Delta Air Lines operate mainline service out of the airport, as well as affiliates of Delta Connection, United Express and American Eagle. Allegiant Air: Allegiant Air is an American low-cost airline that operates scheduled and charter flights. Allegiant Air:  The corporate headquarters are in Summerlin, Nevada, a suburb of Las Vegas.
Summerlin