I booked a round-trip flight from Dallas to Denver on Frontier Airlines recently. Frontier charged my wife's credit card $583 on the same day. Frontier has no phone number so I couldn't track down ...

Business bundle, starting at $100 per person per direction, includes all the previously mentioned perks as well as UpFront Plus seat selection (Frontier’s extra legroom rows, which also keep the ...

Frontier Airlines brings back phone support, eliminates change fees Published: May. 17, 2024, 2:25 p.m. Frontier Airlines is adding back phone support and eliminating change fees for most travelers.