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UIO to EAS: distance & flight time
Quito (Mariscal Sucre International Airport) → San Sebastian (San Sebastian Airport)
5,553 mi
8,936 km · 4,825 nm
11h 21m
estimated nonstop flight time
+7h
time difference · heading northeast
See live UIO→EAS fares Phone-only fares on this route — call free
Flight time details
5,553 miles nonstop takes roughly 11h 21m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- UIO — Mariscal Sucre International Airport · Quito, Ecuador
- 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 UIO
- LTX · Cotopaxi International Airport57 mi away
- ATF · Chachoán Airport76 mi away
- TUA · Teniente Coronel Luis a Mantilla Airport79 mi away
- IPI · San Luis Airport83 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 UIO from EAS?
The flight distance from Quito (UIO) to San Sebastian (EAS) is 5,553 miles (8,936 km, 4,825 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UIO to EAS?
A nonstop flight takes about 11h 21m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from UIO to EAS?
Nonstop service on UIO–EAS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 21m nonstop estimate.
What is the time difference between Quito and San Sebastian?
San Sebastian is 7 hours ahead of Quito.
What is the cheapest way to fly from UIO to EAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UIO–EAS that never appear on search engines, with no booking fees.
Why are some UIO to EAS fares phone-only?
Consolidator contracts let us sell certain UIO–EAS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.