Trufant had forced another one of those turnovers during the first quarter; he stripped Matt Johnson on a punt return and created a short field for the Huskies that led to a 7-yard touchdown pass from Price to Jonathan Amosa.
Washington placekicker Erik Folk was named Pac-12 special teams player of the week.
Price threw his 29th touchdown pass of the season midway through the third quarter, finding Polk on a wheel-route out of the backfield to give the Huskies a 28–14 lead.
Washington State pulled within 28–21, but Erik Folk's 46-yard field goal early in the fourth quarter pushed the lead to 10 and Polk sealed the Huskies third straight Apple Cup title on his 1-yard TD run with 5:23 left.
Price, who sat out last week's loss at Oregon State due to a multitude of injuries, finished 21 of 29 for 291 yards.