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EAS to BOI: distance & flight time
San Sebastian (San Sebastian Airport) → Boise (Boise Air Terminal/Gowen Field)
5,197 mi
8,363 km · 4,516 nm
10h 39m
estimated nonstop flight time
-8h
time difference · heading northwest
See live EAS→BOI fares Phone-only fares on this route — call free
Flight time details
5,197 miles nonstop takes roughly 10h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- EAS — San Sebastian Airport · San Sebastian, Spain
- BOI — Boise Air Terminal/Gowen Field · Boise, 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
Near BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 mi away
Frequently asked questions
How far is EAS from BOI?
The flight distance from San Sebastian (EAS) to Boise (BOI) is 5,197 miles (8,363 km, 4,516 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EAS to BOI?
A nonstop flight takes about 10h 39m 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 Boise?
Boise is 8 hours behind San Sebastian.
What is the cheapest way to fly from EAS to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EAS–BOI that never appear on search engines, with no booking fees.