Is it possible to camp out at the airport terminal. I'm trying to redeem miles to fly TPAC and the best thing I can find on a saver award requires an overnight in ORD. I'd arrive around 9 pm and will fly out the following day. Alternatively, I can book a hotel but don't want to at present as it's possible seats will open up for a same day connection in ORD. This overnight, is plan B n case hotel rates are sky high and flights don't open up.

Thanks.