Several airlines in the US have cut down their first-quarter profit and sales estimates as they grapple with a recent drop in domestic travel demand in the country. Frontier Airlines has come up with ...

(This story was updated to fix an inaccuracy). Travelers flying with Frontier Airlines can cross one extra fee off their list this summer: their checked bag. Throughout the summer, the airline is ...

Figuring out which airline is best if you don’t want to pay bag fees just got a lot more complicated. Here are some things to ...

Frontier Airlines staff at check-in counters on Thursday. (Hyoung Chang/The Denver Post via Getty Images / Getty Images) The ...

The key to taking advantage of low-cost carriers like Frontier Airlines is to understand ... You would pay $60 to 66 for paying before check-in online; and $79 at the airport kiosk or ticket ...

Frontier Airlines is introducing a free checked ... the same day Southwest says it will start charging customers to check in their bags — through Aug. 18. To take advantage of the deal, bookings ...

Frontier Airlines on Tuesday unveiled a free bag check promotion in a dig at Southwest, exactly one week after the rival budget carrier ended its own decades-old policy. The rival budget airline ...

Frontier Airlines is introducing a free checked bag promotion in an effort to poach former Southwest passengers frustrated by ...