Bellingham International Airport is situated three miles northwest of Bellingham, right in Whatcom County. The Airport is very near to the border of Canada, which explains why most of its customers are from there, and it is often referred to as Bellingham/Vancouver airport. Bellingham International Airport is located approximately 54 miles (87 km) from downtown Vancouver and only 23 miles (37 km) from the Canadian border.

Its precise address is 4255 Mitchell Way, Bellingham.