Transportation from Xian Airport to Bell Tower Hotel.

Take shuttle bus Xishaomen Line to the terminus: Airport Business Hotel. The fare is CNY 25 per person, adn the trip takes about 50 minutes. Then, take a taxi to it for about CNY 15.

Or, you can take a taxi to it from the airport for about CNY 150 at night. By the way, each taxi can hold four passengers at most. You need to hire two. ;)