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ISL to ONO: distance & flight time
Istanbul (Atatürk International Airport) → Ontario (Ontario Municipal Airport)
6,193 mi
9,966 km · 5,381 nm
12h 37m
estimated nonstop flight time
-9h
time difference · heading northwest
See live ISL→ONO fares Phone-only fares on this route — call free
Flight time details
6,193 miles nonstop takes roughly 12h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- ISL — Atatürk International Airport · Istanbul, Turkey
- 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 ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 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 ISL from ONO?
The flight distance from Istanbul (ISL) to Ontario (ONO) is 6,193 miles (9,966 km, 5,381 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISL to ONO?
A nonstop flight takes about 12h 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 Istanbul and Ontario?
Ontario is 9 hours behind Istanbul.
What is the cheapest way to fly from ISL to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISL–ONO that never appear on search engines, with no booking fees.