Frontier Airlines cut its first-quarter outlook and pulled its full-year forecast, citing a drop in demand and economic ...

Frontier Airlines said it will launch three new routes from San Diego in June, bringing its total number of routes from the ...

Frontier Airlines is pulling its full-year economic outlook and cutting flights from its schedule amid weakened consumer ...

Frontier Airlines is stepping up its game. The airline announced Tuesday via press release that it will offer customers a free checked bag on select flights this summer. As part of its economy ...

Frontier Airlines announced a new promotion on Tuesday, taking aim at rival Southwest over its recent decision to end unassigned seating and a long-standing policy of free checked bags.

As U.S. airline shares fell across the board on Thursday, one major airline announced its commitment to investing billions into San Francisco International Airport. United Airlines announced it ...