Rankings can change based on parking and concession increases of course but I recall an article that said it was the most expensive.
From another article:
The latest NFL Fan Cost Index from Team Marketing shows that a family of four will have to shell out about $640 to go to a 49ers game at Levi's Stadium. That includes four average-priced tickets, parking, two programs, two beers, two hats, four sodas and four hot dogs.To see the 49ers.....lol.
But this is a heads up to the NFL in general. Prices are really high and fans are staying away. That kind of money can be used for other entertainment and would stretch much further at amusement parks and other places to have fun with the family. The owners and their greed have hit new levels, it's disgusting to see what has happened to this game in the last 10 or so years on the field and off. It's heartbreaking to watch this crap unfold.