Bellingham International Airport is three miles northwest of Bellingham, in Whatcom County, Washington, United States. BLI covers 2,190 acres of land, and is the third-largest commercial airport in Washington. Bellingham is a low-fare alternative to Vancouver International Airport, and an estimated 65% of customers come from Canada. It is only 54 miles from downtown Vancouver, and only 23 miles from the Peace Arch Border Crossing, where Greater Vancouver starts.