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

The world's most punctual airline adds flights to its largest unserved destination in the US as part of its growing ...

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

Frontier is making an offer to acquire the beleaguered Spirit Airlines, which filed for bankruptcy in November.

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

According to the FAA advisory, Frontier Airlines has grounded all flights across the US due to IT issues. The FAA advisory ...

ORLANDO, Fla. — A temporary Ground Stop was issued for all destinations for Frontier Airlines on Thursday, according to the ...

ISABEL. DEMOCRATS AND REPUBLICAN SENATORS ARE WORRIED THAT TWO AIRLINES, SPIRIT AND FRONTIER, MAY BE USING CUSTOMER DATA TO CHARGE SOME PEOPLE MORE FOR THE SAME SEATS ON THE SAME FLIGHTS.

Year-to-date through Friday’s stock market close, shares in Frontier Airlines were up 16%, ahead of the five remaining major U.S. airlines. Time to play it safe? Not for Frontier, which said ...

A revamped version of the Airbus A380 could get orders from several airlines, the president of Emirates told Business Insider. Asked if he'd like Airbus to resume production of the superjumbo ...

WASHINGTON — A bipartisan group of senators is questioning whether airlines are charging passengers more for tickets based on their zip codes. The senators claim Spirit and Frontier airlines are ...

Spirit Airlines has updated its policy to include a stricter dress code for passengers. The update, which became effective on Wednesday, says a passenger can be denied boarding or removed from a ...