New Frontier Aerospace says it has put its 3D-printed Mjölnir rocket engine through a series of successful hot-fire tests.

Frontier Airlines targets disappointed Southwest customers with new promotion offering free bags, seat selection and no change fees through summer 2025. Skip to content News ...

Frontier Airlines is expanding its ultra-low-cost travel options with 16 new routes launching in February and March 2025, according to a press release. The new services will connect 21 airports ...

Frontier Airlines added six new routes from Atlanta, including three to Florida. The new Florida routes are to Jacksonville, Fort Myers, and Palm Beach, all operating twice weekly. Introductory ...