Practices July 26-28, Aug. 1, 5, 10, 12 and 17 will also be open to the public.
Practices July 31 and Aug. 2 will be open for invited season ticket holders.
The team will conduct its annual FanFest Aug. 3 at Qualcomm Stadium.
The Chargers will open preseason play Aug. 8 against the Seattle Seahawks at Qualcomm Stadium. They will begin the regular season Sept. 9 by playing host to the Houston Texans on a Monday night.