Barnwell Regional Airport

Barnwell Regional Airport is an airport located in Barnwell South Carolina, US. The airport's IATA code is BNL, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is KBNL, used by air traffic control and pilots for flight planning.

The airport operates in the America/New_York timezone. When planning flights to or from BNL, use our flight duration calculator to account for timezone differences, especially for international travel.

Barnwell Regional Airport sits at an elevation of 246 feet (75 meters) above sea level.

Browse all airports in United States or explore airports across North America.