A planeful of Las Vegas-bound passengers ended up being diverted to Denver International Airport Tuesday night after a fight broke out involving some passengers. Frontier Airlines flight 2143 left ...

Low-cost carrier Frontier Airlines is returning to Reno International Airport with direct flights to Las Vegas and Denver starting in 2025. Frontier is set to offer three flights a week for each ...

4:56 PM ESTTransportation Frontier opens new crew base in Midwest city to support expanding routes Frontier opens new crew base in Midwest city to support expanding routes ...

Frontier Airlines recently launched the A Blizzard of Savings sale, which has discounted fares to popular vacation getaways ...

This week, Denver International Airport announced it had broken through the 80 million passenger milestone in 2024, the first ...

DENVER — Hundreds of flights at Denver International Airport were delayed Monday as parts of Colorado's Front Range and the ...

The Transportation Department is stepping up enforcement of persistent flight delays with a civil lawsuit against Southwest ...

Frontier Airlines, a discount carrier based in Denver, recently announced the "New Year, New Savings" promotion, which provides a 100 percent discount off base fares for the airline. While the ...

Two low-cost airlines are facing questions over whether they bill passengers on the same flights differently based on where ...