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EAS to ONO: distance & flight time
San Sebastian (San Sebastian Airport) → Ontario (Ontario Municipal Airport)
5,201 mi
8,370 km · 4,519 nm
10h 40m
estimated nonstop flight time
-8h
time difference · heading northwest
See live EAS→ONO fares Phone-only fares on this route — call free
Flight time details
5,201 miles nonstop takes roughly 10h 40m 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
- ONO — Ontario Municipal Airport · Ontario, 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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Frequently asked questions
How far is EAS from ONO?
The flight distance from San Sebastian (EAS) to Ontario (ONO) is 5,201 miles (8,370 km, 4,519 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EAS to ONO?
A nonstop flight takes about 10h 40m 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 Ontario?
Ontario is 8 hours behind San Sebastian.
What is the cheapest way to fly from EAS to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EAS–ONO that never appear on search engines, with no booking fees.