After a few months of consideration, both Spirit Airlines and Frontier Airlines filed individual lawsuits against the ...

These two airlines have launched legal action, with Spirit Airlines filing a brief supporting Frontier's challenge to DOT's ...

Spirit and Frontier are taking issue with the way the Transportation Department awarded long-distance flights out of Reagan ...

Frontier operates six daily flights from JFK Terminal 7 to Atlanta, Orlando, Las Vegas, Tampa and San Juan. That schedule is expected to expand this spring and include four new daily flights, ...

Frontier Airlines launched a ‘Hot Destinations’ fare sale with deals from $19. The sale extends to over 300 destinations, ...

Phoenix Sky Harbor is one of three airports to get Frontier Airlines' new flights to this Pacific Northwest city. Here's how ...

From red-eye flights on Southwest to the return of an important international route, here are all the new flights from ...

PHOENIX — Discount carrier Frontier Airlines announced new service between Phoenix and Seattle on Tuesday. The flights connecting Phoenix Sky Harbor International Airport and Seattle Paine Field will ...

Raul Ramos Tamayo was on a Frontier flight from Denver to Houston when he started punching the window and damaged it, an FBI ...

Seattle Paine Field International Airport in Everett will unveil a new airline that will be launching services from the ...

Frontier Airlines introduced Phoenix-Burbank flights ... began twice-daily regional flights to Carlsbad, California, on Feb. 13. The flights are aboard Embraer E175 regional jets by regional ...