Hours vary with tours.
HeliUSA offers bresathtaking helicopter flights in, around and through the Grand Canyon. The chopper actually lands inside the canyon where passengers are catered with a refreshing picnic of sandwiches, snacks, Champagne, beer and soda. You have about 30 minutes of picnicing, so act fast. Between gulps, yell out to the canyon as loud as possible to hear an incredible echo. And, if all goes according to plan, you should be feeling pretty good by the time the chopper is ready to depart for home, making for an amusing ride.