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Cheap flights from Chicago O'Hare Intl Airport to Istanbul Airport from £369

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — IST
22 Oct — 29 Oct1
1 adult

Cheap flight deals from O'Hare Intl to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Istanbul (IST). 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 17 October 2024.

Round-trip from

£495

One-way from

£369

Popular in

June

Cheapest in

February
Delta
  • Delta
  • 10/11-26/11
  • 3 total stops
  • 51h 30m total
  • Chicago to Istanbul
Search Deals
Delta
  • Delta
  • 3/11
  • 1 total stop
  • 15h 30m total
  • Chicago to Istanbul
Search Deals
High demand for flights, 26% potential price rise
Search Deals
Best time to find cheap flights, 19% potential price drop
Search Deals

Find flight deals from O'Hare Intl to Istanbul

Cheapest flights from O'Hare Intl to Istanbul
Explore the most affordable flight options available from O'Hare Intl to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2024.

Sun 24/1118:30ORD - IST
1 stop19h 15mLufthansa
Wed 4/1206:50IST - ORD
1 stop22h 15mLufthansa
Deal found 16/10£498
Mon 18/1118:35ORD - IST
1 stop20h 30mBritish Airways
Wed 27/1107:35IST - ORD
1 stop18h 25mBritish Airways
Deal found 15/10£502
Tue 12/1118:10ORD - IST
2 stops25h 00mDelta
Tue 19/1105:10IST - ORD
1 stop18h 55mDelta
Deal found 16/10£505
Thu 28/1122:35ORD - IST
1 stop15h 10mUnited Airlines
Wed 4/1206:50IST - ORD
1 stop22h 15mUnited Airlines
Deal found 15/10£536
Thu 14/1118:30ORD - IST
1 stop19h 15mMultiple Airlines
Thu 21/1109:05IST - ORD
2 stops19h 50mMultiple Airlines
Deal found 15/10£542
Tue 29/1012:55ORD - IST
Nonstop10h 15mTurkish Airlines
Wed 27/1107:35IST - ORD
Nonstop11h 35mTurkish Airlines
Deal found 16/10£729

Find flights from O'Hare Intl to Istanbul within your budget

Customise your flight search to find flights from O'Hare Intl to Istanbul 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 1,037,663 searches. Data last updated 17 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£495 - £563

Route

Depart

Return

Price

Chicago O'Hare IntlIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Sun 10/11

2 stops21h 55m

Istanbul

Tue 26/11

1 stop29h 35m

£495

Chicago O'Hare IntlIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Sun 27/10

1 stop15h 10m

Istanbul

Tue 26/11

1 stop17h 25m

£498

Chicago O'Hare IntlIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Tue 12/11

1 stop23h 10m

Istanbul

Wed 20/11

1 stop28h 15m

£502

Chicago O'Hare IntlIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Fri 6/12

1 stop15h 10m

Istanbul

Thu 12/12

1 stop17h 25m

£536

Chicago O'Hare IntlIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

Mon 30/12

1 stop17h 10m

Istanbul

Tue 21/1

2 stops20h 51m

£563

Flights are sorted by cheapest first

Deals found on 16/10

Best time to book a flight from O'Hare Intl to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from O'Hare Intl with our price prediction graph.
Estimated return 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 O'Hare Intl to Istanbul

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

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Istanbul Airport?

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Istanbul. Price data was last updated on 11 October 2024.

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Istanbul Airport, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Find deals

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Istanbul Airport?

Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Istanbul Airport (average of £159). Flying from Chicago O'Hare Intl Airport to Istanbul Airport in August is currently the most expensive (average of £366). 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.

What is the cheapest time of day to fly from ORD to IST?

Find hourly flight availability from O'Hare Intl to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Istanbul Airport as you normally would.

Weekly flight availability from Chicago O'Hare Intl Airport to Istanbul Airport

Explore weekly flight availability from O'Hare Intl to Istanbul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 October 2024.

The most flights from ORD to IST are scheduled on a Monday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Istanbul by month

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

In terms of precipitation, rainfall in Istanbul Airport ranges from 10.0 - 100.0 inches per month. December is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Istanbul Airport when rainfall is around 10.0 mm.

Temperature in Istanbul by month

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

If weather is an important factor for your trip to Istanbul Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. 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 Istanbul. Reviews last updated 17 October 2024.
See what other customers who have flown with Delta, United Airlines and British Airways from Chicago to Istanbul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,911 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very Good
8,911 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Turkish Airlines
7.4
Good
3,853 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,317 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Icelandair
7.3
Good
616 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Lufthansa
6.8
Okay
7,192 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

  • Can I find flights from Chicago O'Hare Intl Airport to Istanbul Airport for under £500 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Istanbul Airport for under £500. The cheapest flight booked recently is on Delta for just £495, but on average you can expect to pay £518.

  • Are there nonstop flights from Chicago O'Hare Intl Airport to Istanbul Airport for under £800 on Cheapflights?

    Cheapflights has at least 1 direct flight from Chicago O'Hare Intl Airport to Istanbul Airport under £800. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Istanbul Airport is less than £729.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Istanbul Airport for under £600?

    There are currently 9+ open flights from Chicago O'Hare Intl Airport to Istanbul Airport within the next 7 days for less than £600.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Istanbul Airport round-trip?

    Delta, at £495, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Istanbul Airport.Alternate airlines flying return to your destination include United Airlines and British Airways. These flights start at 41% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Istanbul Airport one-way?

    One-way options have recently been found by users for as low as £369 on Delta. Other airlines that offer cheap prices include Lufthansa from £370 and United Airlines from £409 one-way.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Istanbul Airport?

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Istanbul Airport are RwandAir (83%), Singapore Airlines (83%) and Pakistan International Airlines (75%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Istanbul Airport?

    While on average a flight from Chicago O'Hare Intl Airport to Istanbul Airport is generally £737, our data shows the cheapest flight currently is £320. When looking at the most popular route, (Chicago O'Hare Intl - Istanbul), you can expect to pay £793 for that flight.

  • What does ORD to IST mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Istanbul Airport (IST). Codes like Istanbul Airport are often used to just call airports uniquely.

  • Can I find deals for flights from O'Hare Intl to Istanbul that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Istanbul flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Istanbul with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Istanbul flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from O'Hare Intl to Istanbul that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Istanbul?

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

  • Can I find deals for business class flights from O'Hare Intl to Istanbul?

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

  • Can I find deals for flights from O'Hare Intl to Istanbul that allow pets onboard?

    Many airlines flying from O'Hare Intl to Istanbul offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to Istanbul?

    Yes, you can often find last-minute deals on O'Hare Intl to Istanbul flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago O'Hare Intl Airport to Istanbul Airport flight deals updated?

    The Chicago O'Hare Intl Airport to Istanbul Airport flight deals you see on this page were last updated on 16/10.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Istanbul Airport?

    Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Istanbul Airport (average of £159). Flying from Chicago O'Hare Intl Airport to Istanbul Airport in August is currently the most expensive (average of £366). 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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Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Istanbul?

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Can Cheapflights notify me if prices for flights from O'Hare Intl to Istanbul become cheaper?

Yes! Start tracking prices for O'Hare Intl to Istanbul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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