Olsztyn-Mazury Airport airline would serve Berlin Tegel and Kraków, each thrice-weekly. The contract for the subsidized flights was just valid for the first quarter of 2016 in first place. Tickets to Kraków were available from 99 PLN while Berlin was starting at 149 PLN. On 20 January 2016, the first ever scheduled passenger flight took off from the airport with a SprintAir service to Berlin Tegel Airport. On 7 March 2016, the airport announced that it has extended its contract with Sprint Air beyond late March to 3 June 2016. The continues to service Berlin Tegel and Kraków thrice weekly, although with
Knox County Regional Airport operated by the City of Rockland until 1968. It was then turned over to Knox County and renamed "Knox County Regional Airport". Since that time, the airport has been developed, the runways expanded, and an Instrument Landing System (ILS) was installed. Knox County Regional Airport covers an area of 538 acres (218 ha) at an elevation of 56 feet (17 m) above mean sea level. It has two asphalt paved runways: 13/31 is 5,007 by 100 feet (1,526 x 30 m) and 3/21 is 4,000 by 100 feet (1,219 x 30 m). For the 12-month period ending July 31, 2010,