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IAH to CNU: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Chanute (Chanute Martin Johnson Airport)
531 mi
855 km · 461 nm
1h 37m
estimated nonstop flight time
—
time difference · heading north
See live IAH→CNU fares Phone-only fares on this route — call free
Flight time details
531 miles nonstop takes roughly 1h 37m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- CNU — Chanute Martin Johnson Airport · Chanute, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Near CNU
- PPF · Tri-City Airport23 mi away
- IDP · Independence Municipal Airport39 mi away
- CFV · Coffeyville Municipal Airport40 mi away
- EMP · Emporia Municipal Airport60 mi away
Frequently asked questions
How far is IAH from CNU?
The flight distance from Houston (IAH) to Chanute (CNU) is 531 miles (855 km, 461 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to CNU?
A nonstop flight takes about 1h 37m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from IAH to CNU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–CNU that never appear on search engines, with no booking fees.