$69 CHEAP FLHTS from Boston to Las Vegas (BOS

bos vegasFind flhts to Las Vegas from $69. Fly from Boston on Spirit Airs, Frontier and more. Search for Las Vegas flhts on KAYAK now to find the best deal.Book it from Boston to Las Vegas on JetBlue from $149*. Roundtrip. expand_more. 1 Traveler. expand_more. Book with cash. expand_more. From Boston, MA (BOS).