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HLT to IAH: distance & flight time
Hamilton (Hamilton Airport) → Houston (George Bush Intercontinental Houston Airport)
9,150 mi
14,726 km · 7,951 nm
18h 24m
estimated nonstop flight time
-15h
time difference · heading east
See live HLT→IAH fares Phone-only fares on this route — call free
Flight time details
9,150 miles nonstop takes roughly 18h 24m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- HLT — Hamilton Airport · Hamilton, Australia
- 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 HLT
- WMB · Warrnambool Airport49 mi away
- SWC · Stawell Airport54 mi away
- PTJ · Portland Airport56 mi away
- ARY · Ararat Airport56 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 HLT from IAH?
The flight distance from Hamilton (HLT) to Houston (IAH) is 9,150 miles (14,726 km, 7,951 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLT to IAH?
A nonstop flight takes about 18h 24m 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 Hamilton and Houston?
Houston is 15 hours behind Hamilton.
What is the cheapest way to fly from HLT to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLT–IAH that never appear on search engines, with no booking fees.