Prosser Flag & Flight Festival

June 13, 2026

Join us June 13–14 for the Prosser Flag & Flight Festival, a weekend celebration of aviation, community, and family fun.

The festival will feature an aviation fly-in with airplanes, hot air balloons, helicopters, drones, displays, food, kids’ activities, and a farmer’s market swap meet. Guests can also enjoy a keynote presentation from Greg “Boss” Wooldridge, three-time Blue Angels commander.

After the festivities, swing by our Prosser Tasting Room for wine tasting and a relaxing afternoon at Airfield Estates. Pilots, aviation fans, and festival guests are all welcome—we’d love to raise a glass with you!