- Allegiant Air Corporate Office: +1-833-563-0186
- Allegiant Air Corporate Office corporate office is at 1201 North Town Center Drive in Las Vegas, Nevada 89144. The airline caters to leisure travelers from small and medium-sized cities that it considers underserved by employing an ultra-low-cost business approach with limited price inclusions and numerous add-on surcharges. Allegiant Travel Company, a publicly traded firm with 5,600 employees and a market value of around US$2.6 billion in 2016, is the sole owner of Allegiant, founded in 1997. In North America, the airline is ranked fifteenth in size.