When did momondo last update prices for flights from Ontario Airport to Türkiye (Turkey)?

Prices for flights from Ontario Airport to Türkiye (Turkey) refresh daily.

How old do you have to be to fly from Ontario Airport to Türkiye (Turkey)?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Türkiye (Turkey).

What documentation or ID do you need to fly to Türkiye (Turkey)?

The travel and health documents you'll need for your trip to Türkiye (Turkey) may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Türkiye (Turkey). It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$383 Cheap Flights from Ontario to Türkiye (Turkey) in 2026

Find the cheapest flights from Ontario to Türkiye (Turkey)

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:27 pm - 1:00 amONT Ontario-IST Istanbul

24h 33m2 stops Phoenix Sky Harbor Intl London Heathrow

7:35 am - 11:46 pmIST Istanbul-ONT Ontario

27h 11m2 stops London Heathrow Dallas/Fort Worth

$806British Airways

Tue, Dec 1 - Thu, Dec 17

4:17 pm - 10:45 pmONT Ontario-IST Istanbul

19h 28m2 stops San Francisco Frankfurt am Main

6:30 am - 5:47 pmIST Istanbul-ONT Ontario

22h 17m2 stops Frankfurt am Main San Francisco

$829United Airlines

Tue, Nov 17 - Tue, Dec 8

5:00 am - 6:10 pmONT Ontario-IST Istanbul

26h 10m2 stops Denver Intl Frankfurt am Main

6:30 am - 10:48 pmIST Istanbul-ONT Ontario

27h 18m2 stops Frankfurt am Main San Francisco

$829United Airlines

Tue, Dec 1 - Thu, Dec 17

4:17 pm - 10:45 pmONT Ontario-IST Istanbul

19h 28m2 stops San Francisco Frankfurt am Main

6:30 am - 6:44 pmIST Istanbul-ONT Ontario

23h 14m2 stops Frankfurt am Main Chicago O'Hare Intl

$829United Airlines

Wed, Nov 25 - Thu, Dec 17

9:25 am - 10:45 pmONT Ontario-IST Istanbul

26h 20m2 stops San Francisco Frankfurt am Main

6:30 am - 10:48 pmIST Istanbul-ONT Ontario

27h 18m2 stops Frankfurt am Main San Francisco

$829United Airlines

Sun, Nov 29 - Thu, Dec 17

11:20 am - 10:45 pmONT Ontario-IST Istanbul

24h 25m2 stops San Francisco Frankfurt am Main

6:30 am - 8:20 pmIST Istanbul-ONT Ontario

24h 50m2 stops Frankfurt am Main Denver Intl

$830United Airlines

Sun, Jan 31 - Thu, Feb 4

6:45 am - 10:45 pmONT Ontario-IST Istanbul

29h 00m2 stops Chicago O'Hare Intl Frankfurt am Main

6:30 am - 9:21 pmIST Istanbul-ONT Ontario

25h 51m2 stops Frankfurt am Main Houston George Bush Intcntl

$830United Airlines

Sun, Jan 31 - Thu, Feb 4

6:37 pm - 10:45 pmONT Ontario-IST Istanbul

41h 08m2 stops San Francisco Frankfurt am Main

6:30 am - 10:48 pmIST Istanbul-ONT Ontario

27h 18m2 stops Frankfurt am Main San Francisco

$835United Airlines

Sat, Nov 28 - Thu, Dec 17

9:29 am - 1:00 amONT Ontario-IST Istanbul

28h 31m2 stops Phoenix Sky Harbor Intl London Heathrow

7:35 am - 7:05 pmIST Istanbul-ONT Ontario

22h 30m2 stops London Heathrow Phoenix Sky Harbor Intl

$855British Airways

Tue, Nov 10 - Tue, Nov 24

1:29 pm - 10:45 pmONT Ontario-IST Istanbul

46h 16m2 stops Denver Intl Frankfurt am Main

7:05 pm - 8:51 pmIST Istanbul-ONT Ontario

36h 46m2 stops Frankfurt am Main Denver Intl

$855United Airlines

Mon, Nov 9 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

6:02 am - 6:20 amONT Ontario-IST Istanbul

38h 18m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:05 pm - 7:03 pmIST Istanbul-ONT Ontario

32h 58m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,056Qatar Airways

Sun, Aug 16 - Thu, Sep 10

6:02 am - 6:20 amONT Ontario-IST Istanbul

38h 18m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:05 pm - 7:03 pmIST Istanbul-ONT Ontario

32h 58m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,056Qatar Airways

Sun, Aug 16 - Tue, Sep 15

12:08 pm - 6:20 amONT Ontario-IST Istanbul

32h 12m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:05 pm - 11:24 pmIST Istanbul-ONT Ontario

37h 19m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,056Qatar Airways

Sun, Aug 16 - Wed, Sep 16

12:04 pm - 6:20 amONT Ontario-IST Istanbul

32h 16m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:05 pm - 6:00 pmIST Istanbul-ONT Ontario

31h 55m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,056Qatar Airways

Wed, Aug 12 - Mon, Oct 12

5:00 am - 5:00 pmONT Ontario-IST Istanbul

26h 00m2 stops Denver Intl Frankfurt am Main

1:55 pm - 6:11 pmIST Istanbul-ONT Ontario

38h 16m2 stops Frankfurt am Main San Francisco

$1,084United Airlines

Sun, Aug 16 - Mon, Aug 24

12:04 pm - 12:15 pmONT Ontario-IST Istanbul

38h 11m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:10 pm - 6:17 pmIST Istanbul-ONT Ontario

33h 07m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,099Qatar Airways

Thu, Aug 13 - Sat, Nov 14

1:18 pm - 9:35 pmONT Ontario-IST Istanbul

46h 17m2 stops Denver Intl Frankfurt am Main

1:55 pm - 6:11 pmIST Istanbul-ONT Ontario

38h 16m2 stops Frankfurt am Main San Francisco

$1,117United Airlines

Sat, Aug 15 - Fri, Sep 18

12:59 pm - 7:30 pmONT Ontario-IST Istanbul

20h 31m2 stops Phoenix Sky Harbor Intl London Heathrow

8:15 am - 9:09 pmIST Istanbul-ONT Ontario

22h 54m2 stops London Heathrow Dallas/Fort Worth

$1,159British Airways

Thu, Aug 13 - Thu, Sep 10

12:08 pm - 6:20 amONT Ontario-IST Istanbul

32h 12m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:05 pm - 7:03 pmIST Istanbul-ONT Ontario

32h 58m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,161Qatar Airways

Sun, Aug 16 - Sun, Sep 13

1:18 pm - 9:35 pmONT Ontario-IST Istanbul

46h 17m2 stops Denver Intl Frankfurt am Main

1:55 pm - 8:01 pmIST Istanbul-ONT Ontario

40h 06m2 stops Frankfurt am Main San Francisco

$1,220United Airlines

Sat, Aug 15 - Sat, Sep 5

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United Airlines flights from Ontario to Türkiye (Turkey)

Our best United Airlines deals on Ontario to Türkiye (Turkey) flight tickets

United Airlines

Nov 17

ONT4:17 pmOntario

19h 28m

2 stops

IST10:45 pmIstanbul

Dec 8

IST6:30 amIstanbul

22h 17m

2 stops

ONT5:47 pmOntario

$829

United Airlines

Jan 31

ONT6:45 amOntario

29h 00m

2 stops

IST10:45 pmIstanbul

Feb 4

IST6:30 amIstanbul

25h 51m

2 stops

ONT9:21 pmOntario

$830

United Airlines

Nov 28

ONT6:37 pmOntario

41h 08m

2 stops

IST10:45 pmIstanbul

Dec 17

IST6:30 amIstanbul

27h 18m

2 stops

ONT10:48 pmOntario

$835

British Airways flights from Ontario to Türkiye (Turkey)

Our best British Airways deals on Ontario to Türkiye (Turkey) flight tickets

British Airways

Dec 1

ONT1:27 pmOntario

24h 33m

2 stops

IST1:00 amIstanbul

Dec 17

IST7:35 amIstanbul

27h 11m

2 stops

ONT11:46 pmOntario

$806

British Airways

Nov 9

ONT9:29 amOntario

27h 31m

2 stops

IST12:00 amIstanbul

Nov 20

IST8:10 amIstanbul

21h 55m

2 stops

ONT7:05 pmOntario

$882

British Airways

Dec 9

ONT9:29 amOntario

27h 56m

2 stops

IST12:25 amIstanbul

Dec 23

IST6:45 pmIstanbul

38h 07m

2 stops

ONT9:52 pmOntario

$908

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Türkiye (Turkey) that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioIstanbul

ONT Ontario - IST Istanbul

ONTIST

Ontario

Tue 12/1

1:27 pm-1:00 am

2 stops24h 33m

Istanbul

Thu 12/17

7:35 am-11:46 pm

2 stops27h 11m

$806

Quickest round-trip

OntarioIstanbul

ONT Ontario - IST Istanbul

ONTIST

Ontario

Tue 11/17

4:17 pm-10:45 pm

2 stops19h 28m

Istanbul

Tue 12/8

6:30 am-5:47 pm

2 stops22h 17m

$829

OntarioIstanbul

ONT Ontario - IST Istanbul

ONTIST

Ontario

Tue 12/1

5:00 am-6:10 pm

2 stops26h 10m

Istanbul

Thu 12/17

6:30 am-10:48 pm

2 stops27h 18m

$829

OntarioIstanbul

ONT Ontario - IST Istanbul

ONTIST

Ontario

Wed 11/25

4:17 pm-10:45 pm

2 stops19h 28m

Istanbul

Thu 12/17

6:30 am-6:44 pm

2 stops23h 14m

$829

OntarioIstanbul

ONT Ontario - IST Istanbul

ONTIST

Ontario

Sun 11/29

9:25 am-10:45 pm

2 stops26h 20m

Istanbul

Thu 12/17

6:30 am-10:48 pm

2 stops27h 18m

$829

OntarioIstanbul

ONT Ontario - IST Istanbul

ONTIST

Ontario

Sun 1/31

11:20 am-10:45 pm

2 stops24h 25m

Istanbul

Thu 2/4

6:30 am-8:20 pm

2 stops24h 50m

$830

OntarioIstanbul

ONT Ontario - IST Istanbul

ONTIST

Ontario

Sun 1/31

6:45 am-10:45 pm

2 stops29h 00m

Istanbul

Thu 2/4

6:30 am-9:21 pm

2 stops25h 51m

$830

OntarioIstanbul

ONT Ontario - IST Istanbul

ONTIST

Ontario

Sat 11/28

6:37 pm-10:45 pm

2 stops41h 08m

Istanbul

Thu 12/17

6:30 am-10:48 pm

2 stops27h 18m

$835

OntarioIstanbul

ONT Ontario - IST Istanbul

ONTIST

Ontario

Tue 11/10

9:29 am-1:00 am

2 stops28h 31m

Istanbul

Tue 11/24

7:35 am-7:05 pm

2 stops22h 30m

$855

OntarioIstanbul

ONT Ontario - IST Istanbul

ONTIST

Ontario

Mon 11/9

1:29 pm-10:45 pm

2 stops46h 16m

Istanbul

Tue 11/17

7:05 pm-8:51 pm

2 stops36h 46m

$855

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Türkiye (Turkey)

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Türkiye (Turkey)?

United Airlines, Qatar Airways, and KLM are the most popular carriers operating from Ontario to Türkiye (Turkey)

What airlines fly to Türkiye (Turkey)?

Turkish Airlines, Lufthansa and KLM are the top three most popular airlines that fly to Türkiye (Turkey) from Ontario according to our data. Turkish Airlines is the first choice among our users, with 82% of people opting to fly with this airline when traveling to Türkiye (Turkey). Keep in mind that there are 18 different airlines that fly to Türkiye (Turkey) on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Türkiye (Turkey) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Türkiye (Turkey)

Fastest flight time	17h 33m
Direct flights	None

The fastest flight from Ontario to Türkiye (Turkey) takes 17h 33m

There are no direct flights from Ontario to Türkiye (Turkey). There are no popular flight routes from Ontario to Türkiye (Turkey).

Search flight deals

Frequently asked questions about flying from Ontario to Türkiye (Turkey)

When did momondo last update prices for flights from Ontario Airport to Türkiye (Turkey)?
Prices for flights from Ontario Airport to Türkiye (Turkey) refresh daily.
How old do you have to be to fly from Ontario Airport to Türkiye (Turkey)?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Türkiye (Turkey).
What documentation or ID do you need to fly to Türkiye (Turkey)?
The travel and health documents you'll need for your trip to Türkiye (Turkey) may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Türkiye (Turkey). It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Türkiye (Turkey)?

It is quick and easy to find Ontario to Türkiye (Turkey) flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Türkiye (Turkey) that suits you.

Can I find flights from Ontario to Türkiye (Turkey) with flexible booking policies on momondo?

momondo does allow users to show only those flights to Türkiye (Turkey) from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Türkiye (Turkey)?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Türkiye (Turkey) from Ontario.

I’m not ready to book a flight from Ontario to Türkiye (Turkey) right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Türkiye (Turkey), momondo offers a useful price alert feature which will track prices for flights to Türkiye (Turkey) from Ontario and alert you when they change.