The Federal Aviation Administration announced that Frontier Airlines implemented a ground stop for all destinations, but lifted the order shortly thereafter.

Spirit Airlines and rival Frontier Group are discussing a merger again, more than two years after the two ultra-low-cost ...

(Reuters) - Spirit Airlines on Wednesday said it expects to exit bankruptcy in the first quarter and rejected a merger with ...

Spirit Airlines said on Wednesday it has rejected a bid from rival Frontier Group as it was not favorable for the low-cost ...

Frontier Airlines said Wednesday it has again proposed combining with Spirit Airlines, which is in bankruptcy.

Frontier Airlines is attempting for a second time to merge with the now bankrupt Spirit Airlines, which declared bankruptcy ...

The carrier's busiest domestic route from San Francisco International Airport will see 302 flights in each direction in ...

Just days after President Trump issued sweeping executive orders targeting immigration and the southern border, stories are surfacing of the impacts to local migrants.

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

Three U.S. senators said they want Frontier Airlines and Spirit Airlines to disclose whether they are manipulating seat fees ...

Frontier Airlines recently announced a special promotion that drops the number of miles for a one-way flight to international ...

The U.S. Department of Transportation has filed a lawsuit against Southwest Airlines and issued a fine to Frontier for chronic flight delays. This action is part of the government’s continued effort ...