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GMU to IAH: distance & flight time
Greenville (Greenville Downtown Airport) → Houston (George Bush Intercontinental Houston Airport)
828 mi
1,333 km · 720 nm
2h 16m
estimated nonstop flight time
—
time difference · heading west
See live GMU→IAH fares Phone-only fares on this route — call free
Flight time details
828 miles nonstop takes roughly 2h 16m gate to gate, flying west. 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
- GMU — Greenville Downtown Airport · Greenville, 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 GMU
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 GMU from IAH?
The flight distance from Greenville (GMU) to Houston (IAH) is 828 miles (1,333 km, 720 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMU to IAH?
A nonstop flight takes about 2h 16m 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 GMU to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMU–IAH that never appear on search engines, with no booking fees.