City of Airway Heights Airway Heights is one of the fastest growing areas near Spokane. It's located just west of Spokane. You won't believe the amount of commercial and residential construction going on! Spokane International Airport and Fairchild Air Force Base are there. FAFB is Spokane's largest employer. If you're looking to buy a home in a fast appreciating market, Airway Heights has tons of potential and is just minutes from Spokane by freeway.