Frontier Airlines announced on Tuesday it will add a nonstop flight from the Cincinnati/Northern Kentucky International ...

Many pet-friendly airlines will let you bring your dog, cat, bird, or other household critter along for the journey.

The airline is adding a new Caribbean destination to its flight lineup from/Northern Kentucky International Airport.

Frontier Airlines will have to compete with American Airlines and United Airlines on two out of the three routes.

Frontier Airlines on Monday announced a new nonstop route between Tampa International Airport and Charlotte Douglas ...

Frontier Airlines is adding a nonstop flight from Dulles International Airport in Virginia to Las Vegas, Nevada, this spring, ...

Low-cost air carrier Frontier Airlines is adding three new routes this spring, connecting more destinations across the U.S.