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Chanute Martin Johnson Airport (CNU/KCNU) is a city-owned general aviation airport located about two miles south of downtown Chanute, Kansas. Named for Chanute-born explorers Martin and Osa Johnson, it has no scheduled airline service and mainly supports private, business, and agricultural flying. It serves as a quiet reliever for southeast Kansas pilots and visitors.
💡 Local Tip
If weather or a maintenance delay keeps you on the ground, visit the Martin and Osa Johnson Safari Museum in downtown Chanute; it celebrates the Chanute-born explorers for whom the airport is named.
🚖 Getting There
The airport is roughly a five-minute drive south of downtown Chanute via US-169/Santa Fe Avenue, and a car is the most practical way to get there. There is no scheduled public transit to the terminal, so arrange a taxi, rideshare, or rental car in advance. For airline service, plan to drive to Wichita Eisenhower National (ICT), Tulsa International (TUL), or Joplin Regional (JLN).
❓ Frequently Asked Questions
Q: Does Chanute Martin Johnson Airport have commercial flights?
A: No. CNU is a general aviation airport with no scheduled passenger airline service; the nearest commercial airports are in Wichita, Tulsa, and Joplin.
Q: What are the airport codes for Chanute Martin Johnson Airport?
A: The IATA code is CNU, the ICAO code is KCNU, and the FAA location identifier is CNU.
Q: Where is the airport located?
A: It is about two miles south of downtown Chanute, Kansas, in Neosho County, with access from the US-169 corridor.
Q: What services are available at the airport?
A: Expect basic general aviation services such as paved runways, tiedowns, hangars, and fuel; call ahead to confirm current hours, fuel availability, and after-hours access.
AI-generated content · Generated Sep 30, 2026 · deepseek-v4.1-flash