Texas A&M (22-7, 12-3 SEC) scored the first 13 points of the game, including a 3-pointer by Jones, en route to a 43-32 lead at the break.
The Aggies poured in on in the second half. A 12-0 run - Courtney Williams and Courtney Walker had four points apiece in the run - pushed the lead to 61-38 and Texas A&M cruised home from that point.
Williams finished with 18 points and eight rebounds while Walker had 10 points. The Aggies shot 59 percent from the floor.
Arkansas (18-10, 5-10 SEC) was led by Jhasmin Bowne with 11 points and 6 boards while Calli Berna added 10 points. Arkansas made just 4 of 20 beyond the arc.