Airports US NRI
Small Airport
NRI
K3O9

🇺🇸 Grand Lake Regional Airport

Afton, US-OK, US 792 ft America/Chicago
Updated Feb 15, 2026

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NRI in 20 seconds
Grand Lake Regional Airport (IATA: NRI, ICAO: K3O9) serves Afton, US.
AirportRoutes · updated Feb 15, 2026
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Where is Grand Lake Regional Airport located?

Grand Lake Regional Airport is located in Afton, US, at an elevation of 792 ft. Its IATA code is NRI and ICAO code is K3O9.