Howell debuted for Royal Lakes FC of the St. Catherine Football Association in 2009 and remained with the club until 2013 when he transferred to Waterhouse F.C.
He also played four years at Spanish Town High School, scoring 27 total goals.
[4] He scored a goal against the Portland Timbers of Major League Soccer in the tournament in an eventual 1–2 defeat.
[9] In December 2016, it was announced that Waterhouse FC transferred Howell to the Pittsburgh Riverhounds of the USL on a 1-year deal with a club option for an additional year.
[8] At the end of the season, the club did not pick up the option, and Howell departed Pittsburgh after just one year with the Riverhounds.