Need help booking?
Unpublished phone-only deals available
IAH to PXH: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Prominent Hill (Prominent Hill Airport)
9,415 mi
15,152 km · 8,181 nm
18h 56m
estimated nonstop flight time
+14.5h
time difference · heading west
See live IAH→PXH fares Phone-only fares on this route — call free
Flight time details
9,415 miles nonstop takes roughly 18h 56m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14.5-hour time gain when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- PXH — Prominent Hill Airport · Prominent Hill, Australia
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 PXH
- CPD · Coober Pedy Airport67 mi away
- OLP · Olympic Dam Airport97 mi away
- UMR · Woomera Airfield125 mi away
Frequently asked questions
How far is IAH from PXH?
The flight distance from Houston (IAH) to Prominent Hill (PXH) is 9,415 miles (15,152 km, 8,181 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to PXH?
A nonstop flight takes about 18h 56m 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 Houston and Prominent Hill?
Prominent Hill is 14.5 hours ahead of Houston.
What is the cheapest way to fly from IAH to PXH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–PXH that never appear on search engines, with no booking fees.