Cantor Technology released the spreads for every NFL game in Weeks 1-16. Below are the lines for the Bears' games.
Week 17 is excluded because of high variance caused by potential playoff seeding, QBs sitting out the final week or playing partial games, etc.
Here is the list for every game.
Week 1
Falcons (-6) at Bears
Week 2
Bears at Buccaneers (-7)
Week 3
Steelers (-5.5) at Bears
Week 4
Bears at Packers (-9.