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CHS to EAS: distance & flight time
Charleston (Charleston Air Force Base-International Airport) → San Sebastian (San Sebastian Airport)
4,158 mi
6,692 km · 3,613 nm
8h 37m
estimated nonstop flight time
+6h
time difference · heading northeast
See live CHS→EAS fares Phone-only fares on this route — call free
Flight time details
4,158 miles nonstop takes roughly 8h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- CHS — Charleston Air Force Base-International Airport · Charleston, United States
- EAS — San Sebastian Airport · San Sebastian, Spain
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 CHS
- BFT · Beaufort County Airport48 mi away
- GGE · Georgetown County Airport51 mi away
- HHH · Hilton Head Airport60 mi away
- OGB · Orangeburg Municipal Airport61 mi away
Near EAS
- BIQ · Biarritz-Anglet-Bayonne Airport15 mi away
- PNA · Pamplona Airport41 mi away
- BIO · Bilbao Airport56 mi away
- VIT · Vitoria/Foronda Airport57 mi away
Frequently asked questions
How far is CHS from EAS?
The flight distance from Charleston (CHS) to San Sebastian (EAS) is 4,158 miles (6,692 km, 3,613 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHS to EAS?
A nonstop flight takes about 8h 37m 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 Charleston and San Sebastian?
San Sebastian is 6 hours ahead of Charleston.
What is the cheapest way to fly from CHS to EAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHS–EAS that never appear on search engines, with no booking fees.