In 1927, however, Bell played in only 115 games and his production fell off considerably, and in March 1928 he was traded to the Braves for fellow third baseman Andy High. Bell was a regular for Boston in both 1928 and 1929, but the Braves placed him on waivers after the 1929 campaign and he was claimed by the Cubs. He played two more big-league seasons in back-up roles before he returned to the minor leagues, where he would spend eight seasons as manager of his hometown Harrisburg Senators of the Class B Interstate League.
During his nine-year Major League career, Les Bell collected 938 hits, with 184 doubles and 49 triples accompanying his 66 home runs. He had 509 RBI in the majors.