No Bills been advertising a lot on facebook that there are still tickets
Lot of complaints on facebook that the prices are high for this game, I think Bills went to a variable pricing system like the Sabres so the "prime games" are highest priced.
You only need to be at buffalo airport an hour in advance typically so it's realistic but you would want to park in a private lot down Abbott road further so you can get out quicker instead of parking in main lot...assuming your driving. I have never taken an Uber there so not sure how long that takes