At Buffalo Niagara International airport lots of shopping stores such as Duty-Free, JetSet West,
JetSet East, 5th& Main, Vending Machines, etc.
There are some restaurants provided, including Anchor Bur, Blue Zone, BUF Bar, Checkers, The Coffee Beanery, Queen City Kitchen, Lake Erie Grille, etc.
For more information, visit http://www.buffaloairport.com/Guide/Shops.aspx.