You can only reach Frontier customer service by phone during a specific time window unless you're a Frontier elite. Many or all of the products on this page are from partners who compensate us when ...

WASHINGTON — Budget airline Frontier is cutting its customer service lines for flyers, meaning that you won't be able to call to speak with a human being anymore. Instead, customers will only be able ...

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 ...

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 ...

(USA TODAY) -- For decades, travelers have been able to count on a toll-free customer-service phone number to contact their airlines. But those numbers are fading away at the nation's emerging ...