Prosser Wa Balloon Festival 2024 Dates. View a magical spectacle at sunrise when dozens of hot air balloons take to the sky. Join 20+ hot air balloons from the air as they launch at sunrise each morning from the prosser airport only 3 days!

We will have extended hours, plus tastings and free gifts at our flagship store: September 27, 28 and 29 2024 hot air balloons take to the sky at the great prosser balloon rally.