Donegal had five points to spare in their 0-15 to 0-10 win over Armagh at Breffini Park in Cavan.
Kilcar’s Patrick McBrearty was again the star man on the pitch scoring 0-8.
Mc Brearty's senior team-mates Ryan Mc Hugh and Marty O'Reilly also scored -03 and 0-2 each.
In the other semi final Cavan beat Monaghan 1-7 to 0-4 in Armagh to reach their 5th final in a row.
Donegal and Cavan will once again renew their rivalry after Maxi Curran's side lost to the three in a row winners in last year’s decider.
Maxi is looking forward to another final and was glad to get through a tricky tie with Armagh last night.