Both flight legs of a connecting Go Wild ticket must originate either today or tomorrow to be eligible for the normal Go Wild fare without an early booking fee.

If you book a connecting flight where your first leg departs tomorrow, you need to make sure that the second leg also departs tomorrow and not the day after tomorrow.

This is a change from just a few weeks ago when they only looked at the departing day and time of the first leg and it didn't matter if the second flight leg was beyond the today and tomorrow window.

This actually helps people who are trying to book a Go Wild fare where that second leg you are trying to book is their direct flight or the first leg of their connecting flight. So it's not that Frontier is holding back Go Wild fares from customers. They are just making them easier to get for other customers. There's logic to the new policy but their biggest mess up is not announcing it properly to prevent all of this confusion.