Last year, Frontier Group Holdings Inc generated 1.48B USD for its biggest-performing segment, Passenger revenues -Fare. The Domestic made the largest contribution, accounting for 3.55B USD last year. For the latest quarter, Frontier Group Holdings Inc reported the revenue of 613.00M USD for the period ending 2026-06-30, which came from the top-performing segment, Passenger revenues -Fare. Domestic contributed the highest revenue, at 1.22B USD.