The Protein Source Flamingo and Grand Canyon$$Restaurant LinkView PhotosLocation & HoursAddress4220 S Grand Canyon DrLas Vegas, NV 89147United StatesGet DirectionsHoursBusiness Hours Not SetPlease check back laterContact & LinksContact InformationRestaurant LinkVisit Restaurant LinkAbout The Protein Source Flamingo and Grand CanyonPrice rangemoderately pricedFrequently Asked QuestionsWhere is The Protein Source Flamingo and Grand Canyon located?The Protein Source Flamingo and Grand Canyon is located at 4220 S Grand Canyon Dr, Las Vegas, NV 89147.What is the price range at The Protein Source Flamingo and Grand Canyon?The Protein Source Flamingo and Grand Canyon is listed as moderately priced.More food guides for Las VegasThe 15 Best Tacos in Las Vegas, Ranked15 restaurants →15 Off-Strip Cheap Eats in Las Vegas Under $2015 restaurants →The Las Vegas Buffet Guide: 6 Buffets Worth the Wait6 restaurants →The 6 Best Ramen Shops in Las Vegas, Ranked6 restaurants →48 Hours Eating in Las Vegas: The No-Reservations Plan12 restaurants →The 2026 Ramen Price Index: 6 Verified Bowls in 5 Cities6 restaurants →10 Restaurant Breakfasts Under $12, with Verified 2026 Prices10 restaurants →