Airlines including Delta and United are adding extra flights for fans traveling to Super Bowl LIX from Kansas City and ...

Spirit has scheduled 39 monthly flights from Chicago O'Hare International Airport (ORD) to Luis Muñoz Marín International ...

Spirit, which filed for bankruptcy protection last year, says it has rejected the new Frontier overture but would be open to ...

Frontier had pitched the bankrupt airline on a coupledom that it claimed would have created a formidable low-cost competitor ...

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

IT issues at Frontier Airlines triggered a brief ground stop at all of the U.S. budget carrier's destinations on Thursday ...

Discount carrier says a merger would be a better path out of bankruptcy for Spirit, which has rebuffed the latest proposal.

Denver-based Frontier Airlines says it’s ready to keep talking after bankrupt Spirit Airlines rejected its offer to merge.

Frontier said in a release that it has met with Spirit’s board and executives since it made its proposal this month.

Frontier Airlines has made another bid for Spirit Airlines, but the offer failed to sway the South Florida-based ULCC as it ...

Frontier Airlines is making a second attempt to merge with Spirit Airlines, which filed for bankruptcy in November amid ...

Frontier Airlines issued a complete ground stop for all nationwide flights amid ongoing IT issues, according to an advisory by the FAA. It's slated to be in effect until at least 7:30 p.m. EST ...