Two airlines that previously had canceled a multibillion-dollar acquisition deal are exploring a combination once again, ...

Yesterday, Frontier Airlines offered a salute to service with a 50% discount on base fares for active and retired military ...

Frontier Airlines is offering a free flight promotion, giving an additional 10,000 Travel Miles with a purchased round-trip ...

American, Delta, and United Airlines are doubling down on high-margin premium cabins and expanding them on new planes.

Three of the larger ULCCs or LCCs (ultra-low-cost carrier and low-cost carrier) that come to mind quickly are Denver's ...

Frontier Airlines and Spirit Airlines are reportedly in talks to merge, and the benefits this time might outweigh the risks.

The popular route has a total of five airlines serving it, with Alaska, Delta Air Lines, Frontier Airlines, and Southwest ...

Choose your seat: Many airlines have moved away from assigned seating, but on Frontier passengers can select a seat that lets groups stay together in the air. THIS IS A LOAN SOLICITATION ONLY.

The woman, who has not been named, was flying from San Diego to Las Vegas - but suddenly made a scene when she realised she'd ...

The sale flights, which must be booked by 11:59 pm ET on Oct. 10, will be valid for one-way nonstop travel across the United ...