Fairchild AFB, WA - Post Office

The post office at Fairchild Air Force Base is located at 100 N. Chennault Avenue, Suite 100. The normal hours of operation are Monday through Friday from 0800-1700 and Saturday from 1000-1200. The final daily collection is Monday through Friday at 1700 and Saturday at 1300. For more information about postal services and post office box rentals, call the Fairchild Air Force Base post office at 509-244-6398 or 1-800-275-8777.