Here is the full list of prices for the three-day weekend, as confirmed by the Circuit of the Americas itself.
General Admission: $159
Grandstand - Turn 11: $269
Grandstand - Turns 2, 3, 4 and 5: $299
Grandstand - Turn 12 (lower rows): $399
Grandstand - Turn 12 (upper rows): $499
For a three-day pass of one of the world's biggest international sporting events, that's not a bad deal at all. It's certainly a lot cheaper than priority personal seating and, surprisingly, every single other Formula One Grand Prix in the calendar. That said, if you just wanted to see a more all-American open-wheel series, Indy Car would be a lot cheaper.