Prosser Flag & Flight Festival at the Prosser Airport
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June 13 - June 14
The Prosser Flag & Flight Festival is a weekend aviation and community celebration happening June 13–14, 2026. The event features an aviation fly-in with airplanes, hot air balloons, helicopters, and drones, along with displays, food, kids’ activities, and a farmer’s market swap meet. A keynote presentation will be given by Greg “Boss” Wooldridge, a three-time Blue Angels commander. Special perks include limited camping for fly-in visitors and commemorative coins for the first 100 aircraft that fly-in.
