JetBlue Airways is offering discounted flights between New York City and three upstate cities, including Buffalo, as well as a sponsorship with the Olmsted Parks Conservancy. The airline will offer $49 flights, on sale through Sept. 21, for travel between New York City’s JFK airport and Buffalo, Rochester and Syracuse. The travel period for the discounted flights is Oct. 4 through Nov. 18. Read more: JetBlue discounts Upstate NY flights - Business First of Buffalo