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IAH to HDH: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Dillingham (Dillingham Airfield)
3,907 mi
6,288 km · 3,395 nm
8h 8m
estimated nonstop flight time
-5h
time difference · heading west
See live IAH→HDH fares Phone-only fares on this route — call free
Flight time details
3,907 miles nonstop takes roughly 8h 8m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- HDH — Dillingham Airfield · Dillingham, 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 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 HDH
- HNL · Daniel K Inouye International Airport25 mi away
- HHI · Wheeler Army Airfield12 mi away
- JRF · Kalaeloa Airport20 mi away
- NGF · Kaneohe Bay MCAS (Marion E. Carl Field) Airport29 mi away
Frequently asked questions
How far is IAH from HDH?
The flight distance from Houston (IAH) to Dillingham (HDH) is 3,907 miles (6,288 km, 3,395 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to HDH?
A nonstop flight takes about 8h 8m 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 Dillingham?
Dillingham is 5 hours behind Houston.
What is the cheapest way to fly from IAH to HDH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–HDH that never appear on search engines, with no booking fees.