Llanfair dominated the game from the start. The first goal came through Gemma Jones on 21 minutes with a well taken finish after being played in brilliantly by Dottie Evans.
On 23 minutes, Mary Bailey struck a low, powerful free kick from 20 yards into the bottom left hand corner.
Llanfair continued to dominate against a resolute and tough opponent in Felinfach.
It wasn't until the 59th minute that Llanfair broke through again. Gemma Jones getting her second with another well taken goal.
Llanfair chopped and changed making use of the roll on/roll off subs late on and will be happy with a clean sheet as they progress to the final (TBA).
Next Fixture: Llandudno (H) NEWFA Cup Semi-Final 24th April 2.00pm
Player of the Match: Liann Richards