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Find Business Class Flights from Chicago O'Hare Intl Airport to Istanbul Airport

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for business class flights from Chicago O'Hare Intl Airport to Istanbul Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Istanbul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Istanbul, as well as popular online travel agencies
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Cheap Business Class Flight Deals from Chicago O'Hare Intl Airport to Istanbul Airport

 
These are the cheapest deals for flights from Chicago O'Hare Intl Airport to Istanbul Airport currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent business class round-trip flight deals from Chicago O'Hare Intl Airport to Istanbul Airport

Sat, Oct 31 - Fri, Nov 27
Air Serbia Logo
5:30 pm - 4:30 am
ORD
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27h 00m
1 stop
Air Serbia Logo
5:30 am - 2:40 pm
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ORD
18h 10m
1 stop
$2,583Air Serbia
Mon, Aug 10 - Wed, Sep 2
Air Serbia Logo
4:40 pm - 3:55 pm
ORD
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15h 15m
1 stop
Air Serbia Logo
4:25 am - 2:30 pm
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ORD
18h 05m
1 stop
$2,746Air Serbia
Mon, Aug 10 - Sun, Aug 30
Air Serbia Logo
4:40 pm - 3:40 am
ORD
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27h 00m
1 stop
Air Serbia Logo
3:45 pm - 2:30 pm
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ORD
30h 45m
1 stop
$2,762Air Serbia
Mon, Aug 10 - Mon, Aug 31
Air Serbia Logo
4:40 pm - 3:55 pm
ORD
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15h 15m
1 stop
Air Serbia Logo
4:25 am - 2:30 pm
IST
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ORD
18h 05m
1 stop
$2,818Air Serbia
Mon, Aug 10 - Tue, Sep 1
Air Serbia Logo
4:40 pm - 3:55 pm
ORD
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15h 15m
1 stop
Air Serbia Logo
4:40 pm - 2:30 pm
IST
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ORD
29h 50m
1 stop
$2,871Air Serbia
Mon, Sep 7 - Sat, Sep 26
Air Serbia Logo
4:40 pm - 3:40 am
ORD
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27h 00m
1 stop
Air Serbia Logo
4:25 am - 9:15 pm
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ORD
24h 50m
1 stop
$2,881Air Serbia
Sat, Aug 8 - Wed, Sep 2
Air Serbia Logo
11:20 pm - 3:40 am
ORD
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20h 20m
1 stop
Air Serbia Logo
4:25 am - 2:30 pm
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ORD
18h 05m
1 stop
$2,895Air Serbia
Mon, Sep 7 - Mon, Sep 21
Air Serbia Logo
4:40 pm - 3:55 pm
ORD
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15h 15m
1 stop
Air Serbia Logo
4:25 am - 2:30 pm
IST
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ORD
18h 05m
1 stop
$3,005Air Serbia
Sat, Aug 8 - Sun, Aug 30
Air Serbia Logo
11:20 pm - 3:40 am
ORD
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20h 20m
1 stop
Air Serbia Logo
3:45 pm - 2:30 pm
IST
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ORD
30h 45m
1 stop
$3,020Air Serbia
Sat, Aug 15 - Sun, Aug 30
Air Serbia Logo
11:20 pm - 3:40 am
ORD
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20h 20m
1 stop
Air Serbia Logo
3:45 pm - 2:30 pm
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ORD
30h 45m
1 stop
$3,093Air Serbia

Good to Know - Business Class Flights from Chicago O'Hare Intl Airport to Istanbul Airport

Low seasonFebruary
Cheapest flight$1,814
Average price round-trip$2,779
Good deal round-trip$2,548
Good deal one-way$2,420
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Chicago O'Hare Airport to Istanbul Airport
(avg. price over the last 2 weeks)
or less
or less

KAYAK’s Insights & Trends for Chicago O'Hare Intl Airport to Istanbul Airport Business Class Flights

Get data-powered insights and trends into flights from Chicago O'Hare Intl Airport to Istanbul Airport to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly Business Class from Chicago O'Hare Intl Airport to Istanbul Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Istanbul Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for Business Class flights from Chicago O'Hare Intl Airport to Istanbul Airport is January, where tickets cost $2,250 (round-trip) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $5,628 and $4,748 respectively.

How far in advance should I book my Business Class ticket from Chicago O'Hare Intl Airport to Istanbul Airport?

To get a below average price, you should book around 9 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Which airlines offer Business Class tickets between Chicago O'Hare Intl Airport and Istanbul Airport?

There are 4 airlines that fly Business Class from Chicago O'Hare Intl Airport to Istanbul Airport. They are: Icelandair, LOT, Air Serbia and Turkish Airlines. The cheapest price of all airlines flying this route was found with Icelandair at $1,062 for a round-trip flight. On average, the best prices for flying Business Class on this route can be found at Icelandair.

FAQs for Business Class Chicago O'Hare Intl Airport to Istanbul Airport Flights

  • How much is a business class ticket from Chicago O'Hare Intl Airport to Istanbul Airport?

    The price of a business class flight ticket between Chicago O'Hare Intl Airport and Istanbul Airport depends on many factors, like when the ticket was booked, the departure date, season and much more. The average price for all bookings made on KAYAK for this route over the last 2 weeks is $2,779 for a round-trip.

  • What is the best airline when flying business class between Chicago O'Hare Intl Airport and Istanbul Airport?

    The highest-rated airline by KAYAK users offering business class flights for this route is KLM, with an overall rating of 7.8.

KAYAK's Tips for Finding Cheap Business Class Flights from Chicago O'Hare Intl Airport to Istanbul Airport

  • What’s a good price for a business class ticket between Chicago O'Hare Intl Airport and Istanbul Airport? 25% of our users found flights on this route for $2,563 or less one-way and $2,751 or less round-trip.
  • Try flying direct if you’re looking to save, as direct business class tickets are cheaper on average.

Reviews of the Top 5 Airlines Flying Business Class from Chicago O'Hare Intl Airport to Istanbul Airport

 
See real verified KAYAK customer reviews for airlines flying to Istanbul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Chicago to Istanbul. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class to Istanbul Airport? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1527 reviews
7.8Boarding
7.3Food
7.7Comfort
8.4Crew
7.2Entertainment
Airline reviews

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

10.0 ExcellentDiane, Apr 2026
AMS - HUY
Read more KLM reviews

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Amazing crew, delicious food and drink selection. 12hr felt more like a 4hrs. Comfortable beds. Can’t wait for the new business class cabin

Flying business class saves you. Once you get out of the terminal and onto the plane, it’s fine. The traffic at the gate is a horror. No organization at all. The fact that Business class is promised early boarding is a myth.

Every time I fly LOT, I swear I will never do it again. And changing planes in Warsaw is a horror. Not even remotely organized. I can only feel sorry for the staff who have to put up with it.

The seat was paid for but given for some different person .

Stuck on a plane for 6 hours due to a technical or mechanical issue.

Boarding was a madhouse. Airport staff was completely disinterested in communicating about the delays. Never again.

The seats are very narrow. Communication regarding bids for better seating could be better

Although I was flying in business class, the feeling, comfort and in general the whole experience was like flying in a low cost airline. Boarding by. Us, no priority to business class passengers. The plane was very old and looked poor and rely old. Seats do not recline. Space between rows very small. No separation between business class and economy. No separate toilet for business class passengers. Of course no entertainment, no WiFi and no charging. Very bad experience

Smooth flight, excellent crew and good food. Not enough space; sitting are too small.

No WiFi and ok comfort in business class. Home safe I guess that’s all that really matters.

Excellent experience with business class area. Staff was attentive and food was amazing. Only one bathroom for business class which was logistically difficult for the staff while preparing meals. Need to offer fluids with meals. I did not get enough water to drink. But overall I rate it 5 star.

On time, great food, good drink selection! Only down was alcohol-free lounge. Lufthansa had a much better offering!

Great staff/service on board. Check-in/boarding staff are very good, but overall supervision of their passenger intake processes needs attention.

Food could of been a bit more premium, but everything was excellent. LOVED the innovative boarding drinks and terrific service!

The entire experience in Turkish business class was superb. From the friendly greetings including the chef, to the polite and classy service, all was wonderful. The in flight entertainment is one of the best. The food was the best I’ve had inflight.

For that price on Business class, I expected to have the pod seats. These were configured as 2/3/2 and my seat mate talked half the flight with a friend across the isle, loudly. Very uncouth.

Both of our Business Class seats were broken. I'm sure they didn't just break before we boarded but were broken prior. They would not recline. We could sit up straight or lie down, nothing that would allow us to sit back and relax on a 12 hour flight. Totally unacceptable. Very expensive and a waste or money.

Very comfortable in business class. Excellent service. Good food. Smooth trip.

Flight was late but loading plane was much easier in Istanbul than athens. Food was so-so and choice was limited. Flight attendants were extremely courteous and helpful; however, it was difficult to get attention during night time service. Overall good experience and the price was right

Poor connecting flight logistics and ground transportation for such enormous airport. Airline does not consider time required to complete the security check or transition from one to gate to another

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

Not great!!! Seats in Business class were horrible; no cushion!!!

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Everything you need to know for your flight to Istanbul Airport

Cabin class types available on flights to Istanbul Airport

Cabin classes available on flights to Chicago O'Hare Intl Airport. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.