Waiting at an airport for a flight is probably the worst part of your vacation.  The few hours seem like days and it sometimes feels like torture.  Well, a Toronto airport (YYZ) stop over does not have to be so bad. eTours offers a Niagara Falls tour with pick-up and return from Toronto airport. Its a very viable alternative to wasting your precious hard earned vacation time, especially if you have never seen Niagara Falls.  The tours cost $95 plus tax and depart daily from Toronto Airport at 8:00 am.