Frontier is offering customers an 'all-you-can-fly' pass for unlimited travel this summer starting at $399

• Frontier Airlines is selling an "all-you-can-fly" pass starting this summer, called "GoWild!"
• The pass offers customers unlimited flights to all of Frontier's destinations for five to 12 months.
• Passes start for as low as $399 annually and go up to $1,299 as part of a limited-time offer.

Frontier Airlines is officially debuting an unlimited flight pass to customers. 

The low-cost airline announced the launch of "GoWild!" on Tuesday, an "all-you-can-fly" program that Frontier customers can purchase for as little as $399 for a five-month summer pass to $1,299 for an annual membership, according to a press release.