You can book a 2.5* or 2* hotel off PRICELINE. Something like Holiday Inn Express, and you'll get two beds in the room. Find parking on the side streets like 1st, 2nd, 3rd, 9th, or 10th Avenues and leave your car there and ride the subway to the game. There's almost a subway stop everywhere in midtown. It's cheap and convenient. It is possible to stay in the midtown, Chelsea, or MSG area. Maybe even midtown east, so all you have to do is jump on the 4 train. Another idea is book something in Long Island City or Brooklyn. Plenty of parking in both areas, so you can drive to the stadium, but I don't recommend that cause parking is not cheap.