Today, Frontier Airlines is a wholly-owned subsidiary of Republic Airways Holdings Inc, an airline holding company that also owns Chautauqua Airlines, Republic Airlines, and Shuttle America.
Frontier Airlines Frequently Asked Questions
How do I use a Frontier Airlines coupon?
Right on the homepage you'll find the Book A Flight box and at the bottom of that box you'll see one that says "Promo Code". You can enter the code right there with your airport location, dates and travelers.
How do I contact Frontier Airlines?
You can call them at 1-801-401-9000.
What are other tips & tricks for saving money at Frontier Airlines?
Located the Deals link at the top of the page. You'll find all the deals Frontier Airlines is offering.