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EAS to IAD: distance & flight time
San Sebastian (San Sebastian Airport) → Washington (Washington Dulles International Airport)
3,810 mi
6,132 km · 3,311 nm
7h 56m
estimated nonstop flight time
-6h
time difference · heading northwest
See live EAS→IAD fares Phone-only fares on this route — call free
Flight time details
3,810 miles nonstop takes roughly 7h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- EAS — San Sebastian Airport · San Sebastian, Spain
- IAD — Washington Dulles International Airport · Washington, 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 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 EAS from IAD?
The flight distance from San Sebastian (EAS) to Washington (IAD) is 3,810 miles (6,132 km, 3,311 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EAS to IAD?
A nonstop flight takes about 7h 56m 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 San Sebastian and Washington?
Washington is 6 hours behind San Sebastian.
What is the cheapest way to fly from EAS to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EAS–IAD that never appear on search engines, with no booking fees.