(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 ...

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 ...

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 ...