Frontier Airlines is going after its struggling rival Spirit Airlines' customers, announcing 20 new routes this week ...

Frontier Airlines (NASDAQ: ULCC) is growing its pipeline of flight offerings at Charlotte Douglas International Airport this ...

Frontier Airlines is launching 20 new routes, a move that comes after Spirit Airlines' execs announced the business might not ...

Frontier Airlines is adding 20 new routes from several U.S. cities and expects to further expand its offerings next year.

Frontier is competing to be the No. 1 ultra low-cost carrier in Houston. These eight new routes are part of that goal and ...

RELATED: Frontier sale offers $20 one-way If you've never flown Frontier or you're thinking of booking a ticket again in the near future, here are some important things to know about the carrier: 1.

Frontier Airlines is making a play for luxury travelers. The Denver-based budget carrier is introducing first-class seating as part of its effort to revamp its operations and reach new customers.

Frontier Airlines eliminates change fees and introduces 4 new fare classes The airline currently charges up to $99 for flight changes.

Frontier Airlines Just Upgraded Its Monthly All You Can Fly Pass—Here’s How A free Discount Den membership comes with purchase of the monthly GoWild! Pass.