Ifedi, 25, was a first-round pick of the Seahawks in 2016. He started 60 games over the last four seasons, playing both guard and tackle.
Terms of Ifedi's deal with the Bears weren't immediately clear. Ifedi joins a Bears offensive line with four set starters and a key opening at right guard, where he projects to play.
The deal won't become official until a physical is completed. The NFL is currently prohibiting football-related physicals during the COVID-19 outbreak.