The Auckland-born play-maker moves on from Scotstoun after four seasons with the club, having initially signed for the club in November 2021 after impressing for Ayrshire Bulls in the FOSROC Super Series.
Jordan played an integral role in Glasgow's historic BKT United Rugby Championship triumph in 2023/24, featuring in all 21 of the club's fixtures en route to lifting the title.
He has made 55 appearances to date for Franco Smith's side, scoring 104 points, a tally that includes nine tries.
Equally comfortable at fly-half, centre and full-back, the 26-year-old made his Scotland debut in the opening match of The Famous Grouse Nations Series, coming off the bench against Fiji at Scottish Gas Murrayfield before winning Player of the Match in the win over Portugal a fortnight later.
"I've had an incredible time with Glasgow Warriors and I'm really grateful to the club for the opportunities they have given me," Jordan told glasgowwarriors.org.
"Thank you to all the players, coaches, staff and fans I've met over the years, and I'm completely committed and focused on finishing the season on a high and giving my all for this club."