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HHH to SEE: distance & flight time
Hilton Head Island (Hilton Head Airport) → El Cajon (Gillespie Field)
2,103 mi
3,385 km · 1,828 nm
4h 35m
estimated nonstop flight time
-3h
time difference · heading west
See live HHH→SEE fares Phone-only fares on this route — call free
Flight time details
2,103 miles nonstop takes roughly 4h 35m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- HHH — Hilton Head Airport · Hilton Head Island, United States
- SEE — Gillespie Field · El Cajon, 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 HHH
Near SEE
Frequently asked questions
How far is HHH from SEE?
The flight distance from Hilton Head Island (HHH) to El Cajon (SEE) is 2,103 miles (3,385 km, 1,828 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHH to SEE?
A nonstop flight takes about 4h 35m 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 Hilton Head Island and El Cajon?
El Cajon is 3 hours behind Hilton Head Island.
What is the cheapest way to fly from HHH to SEE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHH–SEE that never appear on search engines, with no booking fees.