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ONO to IST: distance & flight time
Ontario (Ontario Municipal Airport) → Istanbul (Istanbul Airport)
6,172 mi
9,934 km · 5,364 nm
12h 34m
estimated nonstop flight time
+9h
time difference · heading northeast
See live ONO→IST fares Phone-only fares on this route — call free
Flight time details
6,172 miles nonstop takes roughly 12h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- ONO — Ontario Municipal Airport · Ontario, United States
- IST — Istanbul Airport · Istanbul, Turkey
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 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
Near IST
- ISL · Atatürk International Airport21 mi away
- SAW · Sabiha Gökçen International Airport39 mi away
- TEQ · Tekirdağ Çorlu Airport44 mi away
- BTZ · Bursa Airport73 mi away
Frequently asked questions
How far is ONO from IST?
The flight distance from Ontario (ONO) to Istanbul (IST) is 6,172 miles (9,934 km, 5,364 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to IST?
A nonstop flight takes about 12h 34m 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 Ontario and Istanbul?
Istanbul is 9 hours ahead of Ontario.
What is the cheapest way to fly from ONO to IST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–IST that never appear on search engines, with no booking fees.