Hi, I need to buy airline tickets from Denver to Ulaanbaatar, Mongolia. I will be going as an unaccompanied minor. About how much do you think it would it cost? I am 14. I feel fine with traveling from Denver to LA or San Francisco or whatever for the connection flight, alone, but for the international part, I would like to go with an air attendant. Do you have any advice to which airlines I should call, or when to buy the tickets like Monday, Tuesday, Wed, etc,. and what times like 1 pm 2 am and what month. Also, which days I should depart. I heard departing on Tuesdays and Wednesdays where the cheapest. And any advice in general?