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$496+ Cheap flights from Istanbul (IST) to Ontario (ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
IST — ONT
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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Cheap flight deals from Istanbul to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2025.

Round-trip from

$496
(American Airlines)
From Istanbul to Ontario
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Find flight deals from Istanbul to Ontario

Cheapest flights from Istanbul to Ontario
Explore the most affordable flight options available from Istanbul to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/38:15 amIST - ONT
2 stops25h 01mAmerican Airlines
Sat 3/811:59 pmONT - IST
2 stops30h 26mAmerican Airlines
Deal found 1/20$496
This Iberia deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/47:35 amIST - ONT
2 stops26h 10mMultiple Airlines
Tue 3/2510:57 amONT - IST
2 stops20h 33mMultiple Airlines
Deal found 1/20$498
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/296:50 amIST - ONT
2 stops26h 07mUnited Airlines
Wed 2/510:47 amONT - IST
2 stops20h 18mUnited Airlines
Deal found 1/19$628
This Netflights deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/28:30 amIST - ONT
2 stops24h 11mBritish Airways
Sat 11/158:46 amONT - IST
2 stops21h 39mBritish Airways
Deal found 1/20$829
This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/218:05 pmIST - ONT
2 stops34h 24mQatar Airways
Mon 4/286:00 amONT - IST
2 stops50h 35mQatar Airways
Deal found 1/19$1,142
This Air Canada deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/131:45 pmIST - ONT
3 stops33h 57mAir Canada
Fri 3/75:05 amONT - IST
3 stops26h 15mAir Canada
Deal found 1/20$1,585
This Etihad Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/222:15 pmIST - ONT
2 stops41h 09mEtihad Airways
Thu 9/2511:37 pmONT - IST
2 stops44h 43mEtihad Airways
Deal found 1/20$3,884

Find flights from Istanbul to Ontario within your budget

Customize your flight search to find flights from Istanbul to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Mon 3/3

8:15 am-10:16 pm

2 stops25h 01m

Ontario

Sat 3/8

11:59 pm-5:25 pm

2 stops30h 26m

$496

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Tue 2/4

7:35 am-10:45 pm

2 stops26h 10m

Ontario

Tue 3/25

10:57 am-5:30 pm

2 stops20h 33m

$498

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Fri 3/7

6:50 am-10:45 pm

2 stops26h 55m

Ontario

Fri 3/14

6:00 am-10:45 pm

2 stops30h 45m

$628

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Mon 4/21

8:05 pm-8:29 pm

2 stops34h 24m

Ontario

Mon 4/28

6:00 am-6:35 pm

2 stops50h 35m

$1,142

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Thu 2/13

1:45 pm-12:42 pm

3 stops33h 57m

Ontario

Fri 3/7

5:05 am-6:20 pm

3 stops26h 15m

$1,585

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Sun 6/22

2:15 pm-9:24 pm

2 stops41h 09m

Ontario

Thu 9/25

11:37 pm-6:20 am

2 stops44h 43m

$3,884

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Wed 6/18

8:25 am-9:36 pm

2 stops23h 11m

$646

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Thu 6/19

8:15 am-11:33 pm

2 stops25h 18m

$653

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Mon 1/27

8:10 pm-8:13 pm

2 stops35h 03m

$698

IstanbulOntario

IST - ONT

ISTONT

Istanbul

Sat 6/7

2:00 pm-12:34 pm

2 stops32h 34m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 11 results
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Best time to book a flight from Istanbul to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Istanbul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Istanbul to Ontario

Get recent, data-driven insights about flights from Istanbul to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Istanbul Airport to Ontario?

Currently, August is the cheapest month in which you can book a flight from Istanbul Airport to Ontario (average of $246). Flying from Istanbul Airport to Ontario in March is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated January 20, 2025.
Qatar Airways
7.5
Good
3,754 reviews

Overall

7.5

Boarding

7.6

Entertainment

7.5

Comfort

7.5

Crew

8.0

Food

7.4

Reviews

1 / 10

Can improve a lot from food to crew training to entertainment etc.

Qatar Airways
7.5
Good
3,754 reviews
Qatar Airways
7.5
Good
3,754 reviews

Overall

7.5

Boarding

7.6

Entertainment

7.5

Comfort

7.5

Crew

8.0

Food

7.4

Reviews

1 / 10

Can improve a lot from food to crew training to entertainment etc.

United Airlines
7.4
Good
8,982 reviews
Qatar Airways
7.5
Good
3,754 reviews

Overall

7.5

Boarding

7.6

Entertainment

7.5

Comfort

7.5

Crew

8.0

Food

7.4

Reviews

1 / 10

Can improve a lot from food to crew training to entertainment etc.

Etihad Airways
7.4
Good
1,199 reviews
Qatar Airways
7.5
Good
3,754 reviews

Overall

7.5

Boarding

7.6

Entertainment

7.5

Comfort

7.5

Crew

8.0

Food

7.4

Reviews

1 / 10

Can improve a lot from food to crew training to entertainment etc.

American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.5
Good
3,754 reviews

Overall

7.5

Boarding

7.6

Entertainment

7.5

Comfort

7.5

Crew

8.0

Food

7.4

Reviews

1 / 10

Can improve a lot from food to crew training to entertainment etc.

Air Canada
7.0
Good
8,627 reviews
Qatar Airways
7.5
Good
3,754 reviews

Overall

7.5

Boarding

7.6

Entertainment

7.5

Comfort

7.5

Crew

8.0

Food

7.4

Reviews

1 / 10

Can improve a lot from food to crew training to entertainment etc.

Related info for your journey

Find useful and relevant information for your journey from Istanbul to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Istanbul?

    For a flight from Istanbul to Ontario, you will be flying into Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 inbound flights from Istanbul per day. 0 airlines have flights to Ontario from Istanbul on a regular basis.

  • What are the cheapest airlines to fly from Istanbul Airport to Ontario one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $646. Users have also found prices from $698 and $726 on Qatar Airways and United Airlines, respectively.

  • Can I find deals for flights from Istanbul to Ontario that include hotel bookings?

    Yes. In addition to deals on Istanbul to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Ontario.

  • Can I find deals for business class flights from Istanbul to Ontario?

    Yes. Cheapflights offers flight deals from Istanbul to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Istanbul Airport to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Istanbul Airport to Ontario (average of $246). Flying from Istanbul Airport to Ontario in March is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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