Coolderry grabbed a Damien Murray goal straight from the throw-in and they continued the onslaught to quickly lead 1-5 to 0-1.
It was quickly increased to 1-9 to 0-2 and then a Cathal Parlon goal increased the gap and leave the half time score at 2-12 to 0-3.
Kinnitty, who lost full back Liam Bergin to a 46th minute red card, were never able to stage a comeback. Coolderry added to their tally with ease and got in some shooting practice ahead of their return to the final for the first time since 2006.
Scorers for Coolderry: D Murray 1-8 (4f, 1 ‘65), B Carroll 0-6, C Parlon 1-2, B Teehan 0-4, E Ryan 0-2, K Connolly 0-1.
Kinnitty: C Coughlan 0-4 (3f), O Kealey 0-3, M McRedmond, S Molloy, J Kinsella 0-1 each.
COOLDERRY: S Corcoran; B Kelly, T Corcoran, A Corcoran; K Brady, J Brady, D King; M Corcoran, K Teehan; B Carroll, B Teehan, K Connolly; E Ryan, C Parlon, D Murray.
Subs.: P Teehan for Ryan (50), M Ryan for King (51), C Larkin for Kelly (54), P Hensey for M Corcoran (54), R Murray for D Murray (56)
KINNITTY: J Dempsey; B Coughlan, L Bergin, C Bergin; A Kealey, J Rigney, C Leonard; M McRedmond, E Grimes; S Kinsella, J Kinsella, S Molloy; C Coughlan, K Kealey, O Kealey.
Subs.: M Robinson for S Kinsella (20), E McGuinness for McRedmond (34).
Referee: M Walsh (Birr).