Frontier plans to start ripping out the first two rows of its three-by-three economy seats to add four first-class seats, in a two-by-two configuration. The

The loungers resemble Spirit's "Big Front Seat," which is similar to many mainline carriers' domestic first class but without many of the perks.

Starting in 2025, Frontier Airlines will roll out first-class seating as part of a trend of low-fare carriers offering more options to lure travelers who are willing to pay for premium accommodations.