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IAH to HHH: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Hilton Head Island (Hilton Head Airport)
879 mi
1,415 km · 764 nm
2h 23m
estimated nonstop flight time
+1h
time difference · heading east
See live IAH→HHH fares Phone-only fares on this route — call free
Flight time details
879 miles nonstop takes roughly 2h 23m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- HHH — Hilton Head Airport · Hilton Head Island, 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 HHH
Frequently asked questions
How far is IAH from HHH?
The flight distance from Houston (IAH) to Hilton Head Island (HHH) is 879 miles (1,415 km, 764 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to HHH?
A nonstop flight takes about 2h 23m 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 Hilton Head Island?
Hilton Head Island is 1 hour ahead of Houston.
What is the cheapest way to fly from IAH to HHH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–HHH that never appear on search engines, with no booking fees.