Frontier is one of the largest budget carriers in the US. Headquartered in the city of Denver, Colorado, the ultra-low-cost ...

As more customers flock to budget airlines ... Frontier CEO Barry Biffle said in a statement. "We've listened to customers, and they want more—more premium options, like first class seating ...

Frontier Airlines says it is adding rewards perks, low ticket prices for 2025 summer season. How to get the deals this year.

Frontier Airlines announced Tuesday that all bookings for nonstop travel through Aug. 18 will receive a free carry-on bag, free seat selection ... and made travel feel like a one-sided ...