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DAY to HHH: distance & flight time
Dayton (James M Cox Dayton International Airport) → Hilton Head Island (Hilton Head Airport)
566 mi
910 km · 492 nm
1h 42m
estimated nonstop flight time
Same time
time difference · heading south
See live DAY→HHH fares Phone-only fares on this route — call free
Flight time details
566 miles nonstop takes roughly 1h 42m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DAY — James M Cox Dayton International Airport · Dayton, 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 DAY
- FFO · Wright-Patterson Air Force Base10 mi away
- SGH · Springfield-Beckley Municipal Airport21 mi away
- MGY · Dayton-Wright Brothers Airport22 mi away
- ILN · Wilmington Airpark40 mi away
Near HHH
Frequently asked questions
How far is DAY from HHH?
The flight distance from Dayton (DAY) to Hilton Head Island (HHH) is 566 miles (910 km, 492 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAY to HHH?
A nonstop flight takes about 1h 42m 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 cheapest way to fly from DAY to HHH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAY–HHH that never appear on search engines, with no booking fees.