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CWI to IAH: distance & flight time
Clinton (Clinton Municipal Airport) → Houston (George Bush Intercontinental Houston Airport)
865 mi
1,392 km · 752 nm
2h 21m
estimated nonstop flight time
Same time
time difference · heading south
See live CWI→IAH fares Phone-only fares on this route — call free
Flight time details
865 miles nonstop takes roughly 2h 21m gate to gate, flying south. 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
- CWI — Clinton Municipal Airport · Clinton, United States
- IAH — George Bush Intercontinental Houston Airport · Houston, 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 CWI
- MLI · Quad City International Airport28 mi away
- DBQ · Dubuque Regional Airport44 mi away
- GBG · Galesburg Municipal Airport62 mi away
- IOW · Iowa City Municipal Airport64 mi away
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
Frequently asked questions
How far is CWI from IAH?
The flight distance from Clinton (CWI) to Houston (IAH) is 865 miles (1,392 km, 752 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CWI to IAH?
A nonstop flight takes about 2h 21m 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 CWI to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CWI–IAH that never appear on search engines, with no booking fees.