Compare Window Fans Compare Products Compare select up to 5 products to compare Score Product Price 70 Bionaire Premium Digital 8.5" TwinBest Overall Window Fan $65 66 Amazon Basics Manual 9" TwinBest Window Fan on a Budget $49 66 Air King 9166F 20" Whole HouseBest Window Fan For the Whole House $240 62 Holmes Manual Dual 8" Blade Twin Window Fan $70 58 Vornado Transom $120 53 Holmes Digital Window Fan $41 52 Genesis A1 Window Fan $50 52 Sharper Image Portal Airbar $100