The analysts are all over the place about it.
Some are saying they're going to follow Spirit down the drain:
Frontier Hoping to Avoid Fate of Budget Rival Spirit Airlines
https://www.msn.com/en-us/travel/new...es/ar-AA22sXDt
While others are saying the Spirit collapse will actually bolster them:
Frontier Airlines Forecasts Revenue Boost from Spirit Collapse
https://www.cnbc.com/2026/05/05/fron...-collapse.html
I think they're going to jack up prices because their price competitor is no longer there AND they can blame it on fuel, then they will be fine. Personally, I look at this as a good time to pick up some ULCC stock.