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CGZ to IAH: distance & flight time
Casa Grande (Casa Grande Municipal Airport) → Houston (George Bush Intercontinental Houston Airport)
988 mi
1,591 km · 859 nm
2h 37m
estimated nonstop flight time
+2h
time difference · heading east
See live CGZ→IAH fares Phone-only fares on this route — call free
Flight time details
988 miles nonstop takes roughly 2h 37m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CGZ — Casa Grande Municipal Airport · Casa Grande, 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 CGZ
- PHX · Phoenix Sky Harbor International Airport36 mi away
- AZA · Phoenix-Mesa-Gateway Airport25 mi away
- MSC · Falcon Field35 mi away
- MZJ · Pinal Airpark40 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 CGZ from IAH?
The flight distance from Casa Grande (CGZ) to Houston (IAH) is 988 miles (1,591 km, 859 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGZ to IAH?
A nonstop flight takes about 2h 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 time difference between Casa Grande and Houston?
Houston is 2 hours ahead of Casa Grande.
What is the cheapest way to fly from CGZ to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGZ–IAH that never appear on search engines, with no booking fees.