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ADT to HHH: distance & flight time
Ada (Ada Regional Airport) → Hilton Head Island (Hilton Head Airport)
936 mi
1,507 km · 814 nm
2h 30m
estimated nonstop flight time
+1h
time difference · heading east
See live ADT→HHH fares Phone-only fares on this route — call free
Flight time details
936 miles nonstop takes roughly 2h 30m 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
- ADT — Ada Regional Airport · Ada, 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 ADT
- ADM · Ardmore Municipal Airport40 mi away
- MLC · Mc Alester Regional Airport51 mi away
- TIK · Tinker Air Force Base58 mi away
- OKC · Will Rogers World Airport66 mi away
Near HHH
Frequently asked questions
How far is ADT from HHH?
The flight distance from Ada (ADT) to Hilton Head Island (HHH) is 936 miles (1,507 km, 814 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADT to HHH?
A nonstop flight takes about 2h 30m 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 Ada and Hilton Head Island?
Hilton Head Island is 1 hour ahead of Ada.
What is the cheapest way to fly from ADT to HHH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADT–HHH that never appear on search engines, with no booking fees.