The Inglewood and Carson projects are viable, the NFL commissioner said.
Earlier this week, the Carson City Council approved the $1.7 billion Chargers-Raiders stadium plan.
Chargers general manager Tom Telesco: "Philip's our quarterback."
The meeting comes one day after the Carson City Council approved a joint stadium proposal.
The San Diego Chargers will open the 2015 season at home on Sept. 13 against the Detroit Lions.
The council will decide whether to approve the plan outright or schedule an election.