GoWild! is a flight-search service designed to help travelers find routes eligible for Frontier Airlines’ GoWild! Pass. Its search engine scans routes from airports across the network and presents results with available seat counts and fares, helping users compare options quickly. Searches can cover one-way, round-trip, day-trip, red-eye, multi-city, and other travel plans, with tools to explore destinations by date or across a month or year.

The service offers filters and sorting for fare, seat availability, stops, duration, departure and arrival times, and time spent in a city. Users can narrow results to GoWild! flights, international or domestic routes, nonstop options, and different fare classes. A calendar highlights GoWild! eligibility dates, blackout periods, and early-booking opportunities. Travelers can also set alerts for fare changes, seat changes, or newly available seats, delivered through browser notifications, email, or text. GoWild! provides a free plan and offers an Ultra subscription with a 14-day free trial for expanded access.