This will be the ninth consecutive year a Super Bowl-winning quarterback visits the late-night chat show in New York after winning the big game.
Flacco is to be on "Late Show" Monday.
The Ravens, who despite a strong comeback attempt by the San Francisco 49ers in the second half, led the entire game Sunday to win 34-31, the second championship title in franchise history.
Flacco completed 22 of 32 passes for 287 yards and three touchdowns, with no interceptions.
2014: The Year in Music [PHOTOS]