Moer's jumper with 5:36 to play gave Air Force (6-2) the lead for good at 51-50. Jake Pemberton made two free throws for Denver to cut the deficit to 58-56 with 1:14 remaining. The Falcons' Kyle Broekhuis missed a layup with 50 seconds left.
Nate Engesser's 3 with eight seconds left made it 60-59.
Moer made one-of-two free throws with six seconds remaining, but Engesser turned the ball over and time expired.
Engesser finished with 20 points for Denver (5-3) but also had four turnovers.