Albany International Airport (ALB), the closest major airport to Williamstown, is about a 1 hour drive.
Bradley International Airport (BDL) in Windsor Locks, CT is located just of I-91 and is about a 2 hour drive from Williamstown.
Logan International Airport (BOS) in Boston, MA is about a 3 hour drive from Williamstown.
Harriman-and-West Airport in North Adams, MA, is a small non-commercial airport with one 4,300 foot runway.
Pittsfield Municipal Airport in Pittsfield, MA, is located about 40 minutes south of Williamstown. With a 5,790 foot runway, the airport offers business and casual travel access to the region via private and chartered aircraft ranging from single engine piston to multi-engine jet.