Cliftonville have progressed to the ToalsBet Senior Shield final for the second consecutive year following a commanding performance against their opponents.
Joe Sheridan opened the scoring on the 11th minute by tapping home from the far post after a low cross from Quinn fell to him.
Ollie Samuels extended the lead at half-time with a strike from outside the penalty area, followed five minutes later by a third goal from Brian Healy.
The three goals ensured a comfortable result for the home side in front of their travelling supporters.
This semi-final encounter concluded on Tuesday evening at Solitude stadium in north Belfast.
The final match is scheduled to take place on Tuesday, 17 November, at Wilgar Park.
Cliftonville will face either Dundela or Ballymena United depending on the outcome of that fixture.
Last year's decider was lost by the Reds to Carrick Rangers.