JetSmart Airlines S.A., styled as JetSMART, is an Argentinian airline owned by the Chilean ultra low-cost carrier JetSmart, itself owned by Indigo Partners, a firm that also has stakes in US-based Frontier Airlines, Mexico-based Volaris, and Hungary-based Wizz Air. The airline uses the branding and corporate identity of JetSmart, its parent company, and operates a fleet of Airbus A320-200 aircraft with a base at El Palomar Airport near Buenos Aires. Its aircraft are registered in Argentina.