The Swans moved into the new ground this summer, with the 1-1 draw with Fulham on Saturday their first game in the new surroundings.
Another high-profile friendly against Blackburn gives the side time to get used to playing in their new home.
"That's an important thing," admitted Jackett. "I'm pleased that we¹ve got two Saturdays to get used to the pitch, to coming to a new ground before the real big one, which is Tranmere on August 6.
"Playing Blackburn here on Saturday gives us another chance to get used to the place. It's all about getting into a routine, being comfortable with your surroundings."