About NorthWest Illinois Air Show

NorthWest Illinois Air Show brings the thrilling sights and sounds of live flight demonstrations to IL aviation fans at Albertus Airport this September. Watch in awe and feel the rumble in your chest, as pilots tear up the skies over Freeport with dramatic flight maneuvers - engines roaring.

In addition to the range of flight demos, visitors will enjoy the festval-of-flight atmosphere, as they explore the full event site, taking in aircraft displays, aviation activities and other available amenities.

Gather family and friends, come out to Albertus Airport, and make a fun-filled day of it at NorthWest Illinois Air Show.

Activities, performers and aircraft may change without notice, due to weather conditions, mechanical issues and other considerations. Connect directly with NorthWest Illinois Air Show for the latest event information.

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Air Show Center does not organize or represent the event listed above. Info is provided to alert aviation enthusiasts about opportuntites to see various aircraft and experience fun and interesting aviation activites.

Airport/Venue:

Albertus Airport
Freeport, IL

Event Date(s):

September 19, 2026