Sania interacts with the spectators after winning the doubles title.
Sania and Huber, who had won at Hyderabad in 2004 and Bangalore this year, pocketed a winners' cheque of US $8,250 and 120 WTA points.
The result was symbolic of Sania's fortunes on the court this season, which has seen her struggle in singles play but flourish in doubles.
It was her fifth appearance in a doubles final this year, having also ended runner-up at Amelia Island (with Huber), at Istanbul (Alicia Molik) and Cincinnati (Domochowska).