I will be reaching Xian around midnight. What is the nearest hotel near airport with free transfer?

You can consider Regal Airport Hotel at No. 1, West 1st Road, Dizhang Town. It is connected with T3, so you can easily get there. The hotel provides clean environment and warm service. A standard room costs CNY 800 per night. You can dial 86-029-38011111 to book a room. Have a try!

Thanks Brian, but my budget is rather limited. Thanks anyway.

Oh, I see. Maybe you can go to Xihang Business Hotel, which is located at 330 yards westyard of Airport Base. This hotel provides free pick-up service. The price is CNY100-150 per night in usual time. You can call 029-33114535 to book a room in advance. :)

Thanks Brian for pointing I will check further. Regards.