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Flights from Ontario to Istanbul
There are no direct flights from Ontario to Istanbul. The fastest way is one stop via Dallas or Denver, about 16h 26m door to door (145 connections a week on current schedules).
No direct flights · 6 connection options From 16h 26m Prices checked 13 days ago
Ontario to Istanbul at a glance
Cheapest returnUS$776Sun 11 Apr – Tue 20 AprFastest journey16h 26mVia Dallas, on current schedules
Nonstop flightsNoneConnect via Dallas or Denver
Best ways to fly from Ontario to Istanbul
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ONT Dallas (DFW) IST
Leg 1: American Airlines, Frontier Airlines · Leg 2: Turkish Airlines
Mon14:30 ONT19:17 DFW2h 28m connection21:45 DFW16:56 ISTAmerican Airlines + Turkish Airlines
2Search
ONT Denver (DEN) IST
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: Turkish Airlines
Thu14:15 ONT17:10 DEN3h 20m connection20:30 DEN16:43 ISTSouthwest Airlines + Turkish Airlines
3Search
ONT Seattle (SEA) IST
Leg 1: Alaska Airlines, Frontier Airlines, SkyWest · Leg 2: Turkish Airlines
Tue14:15 ONT16:41 SEA2h 49m connection19:30 SEA16:46 ISTAlaska Airlines + Turkish Airlines
4Search
ONT San Francisco (SFO) IST
Leg 1: Frontier Airlines, United Airlines · Leg 2: Turkish Airlines
Wed14:45 ONT15:57 SFO3h 03m connection19:00 SFO17:17 ISTUnited Airlines + Turkish Airlines
5Search
ONT Houston (IAH) IST
Leg 1: Frontier Airlines, United Airlines · Leg 2: Turkish Airlines
Tue11:00 ONT15:57 IAH5h 18m connection21:15 IAH16:24 ISTFrontier Airlines + Turkish Airlines
6Search
ONT Chicago (ORD) IST
Leg 1: United Airlines, Volaris · Leg 2: Turkish Airlines
Mon07:00 ONT12:50 ORD7h 25m connection20:15 ORD14:19 ISTUnited Airlines + Turkish Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 10,997 km6,829 miles
- Journey time
- 16h 26mon current schedules
- Time difference
- +11hIstanbul vs Ontario
- Currency in Istanbul
- TRY
- Airports
- ONT → IST, SAW
Flights from Ontario to Istanbul: questions answered
Are there direct flights from Ontario to Istanbul?
No. There is no nonstop service, so you will connect, most easily in Dallas, Denver and Seattle. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Ontario to Istanbul?
With one connection the journey usually takes around 16h 26m, depending on the layover. The straight-line distance is 10,997 km.
Where do you change planes between Ontario and Istanbul?
The best connecting points are Dallas (DFW), Denver (DEN), Seattle (SEA) and San Francisco (SFO). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Ontario and Istanbul?
Ontario: Ontario International Airport (ONT). Istanbul: İstanbul Airport (IST) and Istanbul Sabiha Gökçen International Airport (SAW).
What is the time difference between Ontario and Istanbul?
Istanbul is 11 hours ahead of Ontario.
