Snag the Frontier Go Wild! Summer Pass for just $399 and take off on unlimited trips between May 1 and Sept. 30. The deal ...

TL;DR: Following the groundbreaking success of its unlimited summer flight pass launched in Feb. 2023, Frontier Airlines ... (This number has probably gone up by the time you're reading this.) ...

Frontier’s $399 GoWild! Summer Pass offers unlimited flights from May to September 2025. Pass holders can book domestic flights one day before departure and international flights 10 days in advance.

The Frontier Go Wild! Summer Pass offers unlimited flights within the Frontier network between May 1 and Sept. 30 for $399. It'll automatically renew at $499 for the same travel period in 2026 ...