Match-winner Riyad Mahrez revelled in Algeria's progress to the AFCON decider following a dramatic semi-final.
Dylan Bronn's own goal 10 minutes into extra time gave Senegal a 1-0 win over Tunisia in an action-packed semi-final in Cairo.
Senegal face Tunisia in an Africa Cup of Nations semi-final on Sunday and Lions coach Aliou Cisse has promised a focused performance.
Senegal beat Benin 1-0 in Cairo to become the first side to book their place in the semi-finals of the 2019 Africa Cup of Nations.
Senegal have not previously won the Africa Cup of Nations, but Aliou Cisse is daring to dream ahead of his side's quarter-final with Benin.
Sadio Mane scored and missed a penalty as Senegal scraped past Uganda to reach the quarter-finals of the Africa Cup of Nations.
Uganda are aiming to pull off an upset as they take on Senegal in their first Africa Cup of Nations knockout tie since 1978.
Senegal cruised into the knockout stages of the Africa Cup of Nations with an ultimately comfortable 3-0 win over Kenya in Group C.
Head coaches Sebastien Migne and Aliou Cisse traded verbal blows ahead of the crunch match between Kenya and Senegal in Cairo.
Youcef Belaili's goal fired Algeria into the Africa Cup of Nations round of 16 after they beat Senegal 1-0.