When did momondo last update prices for flights from Istanbul Airport to Ontario Airport?

Prices for flights from Istanbul Airport to Ontario Airport are refreshed on a daily basis.

How old do you have to be to fly from Istanbul Airport to Ontario Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Istanbul Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$558 Cheap Flights from Istanbul Airport to Ontario (IST-ONT) in 2025

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Find the cheapest flights from Istanbul Airport to Los Angeles (IST-ONT)

Round-trip

One-way

Last minute

Cheap round-trip flights

8:25 pm - 4:06 pmIST-ONT

29h 41m2 stops

11:59 pm - 1:05 amONT-IST

39h 06m2 stops

$558British Airways

Find Deal

Fri, Aug 15 - Mon, Sep 1

8:25 am - 9:39 pmIST-ONT

23h 14m2 stops

4:45 pm - 1:05 amONT-IST

22h 20m2 stops

$592British Airways

Find Deal

Mon, Sep 1 - Tue, Sep 30

6:10 am - 5:40 pmIST-ONT

21h 30m2 stops

1:33 pm - 6:05 pmONT-IST

17h 32m2 stops

$714United Airlines

Find Deal

Wed, Oct 8 - Wed, Nov 5

6:10 am - 5:37 pmIST-ONT

21h 27m2 stops

1:33 pm - 5:45 pmONT-IST

17h 12m2 stops

$764United Airlines

Find Deal

Thu, Sep 11 - Tue, Nov 18

8:20 am - 10:18 pmIST-ONT

23h 58m2 stops

10:47 am - 5:30 pmONT-IST

19h 43m2 stops

$967

Find Deal

Fri, Oct 10 - Thu, Nov 6

8:05 am - 12:03 amIST-ONT

25h 58m1 stop

6:00 am - 10:25 amONT-IST

18h 25m1 stop

$969

Find Deal

Sat, Oct 11 - Sat, Oct 18

8:25 am - 10:48 pmIST-ONT

24h 23m2 stops

11:59 pm - 1:05 amONT-IST

39h 06m2 stops

$1,105American Airlines

Find Deal

Sat, Aug 16 - Mon, Sep 1

1:45 pm - 6:47 pmIST-ONT

39h 02m2 stops

10:34 am - 12:20 pmONT-IST

38h 46m2 stops

$1,124Qatar Airways

Find Deal

Sun, Sep 14 - Fri, Nov 21

8:25 am - 10:48 pmIST-ONT

24h 23m2 stops

8:14 am - 4:40 pmONT-IST

22h 26m2 stops

$1,165American Airlines

Find Deal

Sat, Aug 16 - Thu, Aug 28

8:05 pm - 12:03 amIST-ONT

37h 58m2 stops

6:00 am - 11:55 amONT-IST

43h 55m2 stops

$1,174Qatar Airways

Find Deal

Sat, Oct 11 - Sat, Oct 18

United Airlines flights from Istanbul Airport to Ontario

Our best United Airlines deals on Istanbul Airport to Ontario flight tickets

United Airlines

Oct 8

IST6:10 amIstanbul

21h 30m

2 stops

ONT5:40 pmOntario

Nov 5

ONT1:33 pmOntario

17h 32m

2 stops

IST6:05 pmIstanbul

$714

Find similar

United Airlines

Sep 11

IST6:10 amIstanbul

21h 27m

2 stops

ONT5:37 pmOntario

Nov 18

ONT1:33 pmOntario

17h 12m

2 stops

IST5:45 pmIstanbul

$764

Find similar

United Airlines

Oct 15

IST6:10 amIstanbul

25h 14m

2 stops

ONT9:24 pmOntario

Nov 3

ONT1:40 pmOntario

22h 05m

2 stops

IST10:45 pmIstanbul

$904

Find similar

Delta flights from Istanbul Airport to Ontario

Our best Delta deals on Istanbul Airport to Ontario flight tickets

Delta

Aug 7

IST5:05 pmIstanbul

39h 22m

2 stops

ONT10:27 pmOntario

Sep 28

ONT9:50 amOntario

29h 30m

2 stops

IST1:20 amIstanbul

$842

Find similar

Delta

Aug 7

IST5:05 pmIstanbul

39h 22m

2 stops

ONT10:27 pmOntario

Oct 2

ONT5:40 pmOntario

47h 45m

2 stops

IST3:25 amIstanbul

$848

Find similar

Delta

Aug 7

IST5:05 pmIstanbul

39h 22m

2 stops

ONT10:27 pmOntario

Oct 1

ONT10:00 pmOntario

41h 20m

2 stops

IST1:20 amIstanbul

$867

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Fri 8/15

8:25 pm-4:06 pm

2 stops29h 41m

Ontario

Mon 9/1

11:59 pm-1:05 am

2 stops39h 06m

$558

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Mon 9/1

8:25 am-9:39 pm

2 stops23h 14m

Ontario

Tue 9/30

4:45 pm-1:05 am

2 stops22h 20m

$592

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Wed 10/8

6:10 am-5:40 pm

2 stops21h 30m

Ontario

Wed 11/5

1:33 pm-6:05 pm

2 stops17h 32m

$714

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Thu 9/11

6:10 am-5:37 pm

2 stops21h 27m

Ontario

Tue 11/18

1:33 pm-5:45 pm

2 stops17h 12m

$764

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Fri 10/10

8:20 am-10:18 pm

2 stops23h 58m

Ontario

Thu 11/6

10:47 am-5:30 pm

2 stops19h 43m

$967

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Sat 10/11

8:05 am-12:03 am

1 stop25h 58m

Ontario

Sat 10/18

6:00 am-10:25 am

1 stop18h 25m

$969

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Sat 8/16

8:25 am-10:48 pm

2 stops24h 23m

Ontario

Mon 9/1

11:59 pm-1:05 am

2 stops39h 06m

$1,105

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Sun 9/14

1:45 pm-6:47 pm

2 stops39h 02m

Ontario

Fri 11/21

10:34 am-12:20 pm

2 stops38h 46m

$1,124

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Sat 8/16

8:25 am-10:48 pm

2 stops24h 23m

Ontario

Thu 8/28

8:14 am-4:40 pm

2 stops22h 26m

$1,165

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Sat 10/11

8:05 pm-12:03 am

2 stops37h 58m

Ontario

Sat 10/18

6:00 am-11:55 am

2 stops43h 55m

$1,174

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 Istanbul Airport to Ontario

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 Istanbul to Ontario?

Qatar Airways, KLM, and British Airways are the most popular carriers operating from Istanbul to Ontario

What airlines fly to Ontario?

Turkish Airlines, British Airways and KLM are the top three most popular airlines that fly to Ontario from Istanbul Airport according to our data. Turkish Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 9 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Istanbul Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Istanbul Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Istanbul Airport to Ontario (IST to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Istanbul Airport to Ontario

Best Price Found	$633
Fastest flight time	18h 52m
Direct flights	None
Airports in Ontario	1 airport

The best one-way flight to Ontario from Istanbul Airport in the past 72 hours is $633. The best round-trip flight deal from Istanbul Airport to Ontario found on momondo in the last 72 hours is $558.

The fastest flight from Istanbul Airport to Ontario takes 18h 52m

There are no direct flights from Istanbul Airport to Ontario. Popular non-direct route for this connection is Istanbul Airport - Ontario Airport.

There is 1 airport near Ontario: Ontario (ONT)

Search flight deals

How far is Istanbul to Ontario by plane?
The straight-line distance from Istanbul to Ontario is 6805.8 mi. By plane, this route typically takes 18h 52m.
When did momondo last update prices for flights from Istanbul Airport to Ontario Airport?
Prices for flights from Istanbul Airport to Ontario Airport are refreshed on a daily basis.
How old do you have to be to fly from Istanbul Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Istanbul Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Istanbul to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Istanbul to Ontario. momondo saves you time and could save you money on your trip.

Can I find flights from Istanbul to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Istanbul with this policy.

How can momondo help me find flights from Istanbul to Ontario?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Istanbul to Ontario.

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

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