If your trip to Flagstaff, AZ Airport (FLG-Flagstaff Pulliam Field) is all booked but your travel itinerary is a bit on the empty side, let us give you a few hints and tips.Lowell Observatory won't take much time to get to from the airport. Head out and find out what makes it so special.Visitors from all over come to see Flagstaff Extreme, so make it one of your first stops after you get off the plane. Also worth a look are Thorpe Park and Walkup Skydome.