Frontier Airlines had nearly double the number of complaints per 100,000 passengers as Spirit, which came in second last year ...

Two Frontier Airlines workers have been fired after a video showing a tense exchange between them and a customer who was ...

This is Frontier Airlines’ first series of flights out of Spokane since September 2021. The fares for these Denver flights ...

WalletHub compared airlines across metrics such as flight cancellations, animal-related incidents, in-flight comfort, price, and safety.

There may be a saving grace for the Big 3 carriers that low-cost airlines can't as readily bank on: premium and international demand.

Frontier Airlines is offering a new benefit that allows loyalty program members to bring a companion on flights for free.

DENVER — An annual survey of airline passenger experiences again ranked Denver-based Frontier Airlines last among competitors, although some modest gains over the prior year could point to some ...

Frontier Airlines is resuming flight service from Spokane International Airport, marking the first flights from the airline since September 2021.

Chaos erupted at Raleigh-Durham International Airport in North Carolina when two Frontier Airlines representatives screamed at a paying customer and barred him from checking in for his flight.

Wild viral footage has captured Frontier Airlines gate agents getting into ... to Boston last Friday after a week-long business trip. The passenger, who didn’t want to be identified, told ...

A nose landing gear wheel and tire broke off and hit an engine and wing during a Frontier Airlines attempted landing in Puerto Rico last month, according to a preliminary report from the National ...