Utah and BYU are both playing in Florida on Labor Day weekend. BYU will be in Tampa and Utah in Gainsville. However, I believe many fans will be making the trip to the game - a vacation that includes Orlando. A large group (including me) of Ute fans are making the trip. Since flights to LA for the Rose Bowl went up to over $1000 - I was concerned about what would happen with flights to Florida during Labor Day weekend.
My group decided to buy tickets around the first of the month. Since then the price has gone up $150 per ticket. I expect they will continue to go up as fans of both our teams decide to converge on Florida.
So, if you want to follow your team to Florida, you may want to get tickets sooner than later.