Can Shenyang Taoxian Airport stay overnight?

Spending the night is definitely not acceptable. There is a civil aviation hotel next to the airport. The price is not too high, but most airlines provide free accommodation for passengers of United Airlines, so the equipment is not very good. You can go to some specially booked hotel websites to see if there is an airport bus taking a taxi near the TV station in the morning. It usually takes about 20 minutes. I hope I can help you.