The Gen. Wayne A. Downing Peoria International Airport offers daily service to several of the nation’s largest airports on American, Delta and United Airlines. Allegiant Airlines also has nonstop flights to six popular leisure destinations! You can easily connect to the world from Peoria International Airport.Stop in for breakfast, lunch or dinner in this restaurant with branches on both the land and air sides of the terminal. Enjoy sandwiches or grilled foods, as well as a full service bar.