Customers who need flight information or want to make changes to travel plans can no longer call Frontier Airlines and speak to an agent, the company confirmed to CNN Saturday. Starting last week, the ...

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. I never received a confirmation email. There is no way to ...

A passenger who was asked to leave a Frontier Airlines plane departing from Denver was later cited for striking an airline employee with an intercom phone, according to the airline and police. While ...