St. Stephen Airport (TC LID: CCS3) is a registered aerodrome located 1 nautical mile (1.9 km; 1.2 mi) northeast of St. Stephen, New Brunswick, Canada.

The airport is classified as an airport of entry by Nav Canada.

Canada Border Services Officers that handle this airport come from the nearby land border-crossing point joining St. Stephen and Calais, Maine.

Customs services are available for general aviation aircraft only, with no more than 15 passengers.

This article about an airport in New Brunswick is a stub.