The Seaview outfit took an early lead through a deflected Ross Clarke strike in the 12th minute to lead 1-0 at half-time.
Adam Lecky doubled that advantage shortly after the break with a looping effort over Ballymena goalkeeper Jordan Williamson.
Stephen Baxter’s men then started to run riot with Philip Lowry’s glancing header and a stunning strike from Paul Heatley in a frantic five-minute period putting the game well beyond Ballymena’s reach.
Here are all of the best fan photos from the ground – keep an eye on our website for more final coverage with players and managers after the final whistle.

1. Crusaders fans in fine tune
Crusaders fans in fine tune at Windsor Park Photo: ©INPHO/PressEye.com/Jonathan Porter

2. Dressed for the occasion
Ballymena fans arriving at Windsor Park for the Irish Cup final Photo: Andrew McCarroll

3. Arriving at the ground
Crusaders fans arriving for the Irish Cup final Photo: Andrew McCarroll
