CCU - ORD

₹ 38,733 Find Cheap Flights from Kolkata to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kolkata to O'Hare Intl departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to Chicago, 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 Kolkata to Chicago, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Kolkata to Chicago (CCU-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kolkata to Chicago that are departing in the next months. 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 return flight deals from Kolkata to O'Hare Intl

Tue, 23 Dec - Wed, 7 Jan
Air France Logo
19:30 - 15:10CCU-ORD
31h 10m2 stops
Air France Logo
17:20 - 07:45ORD-CCU
26h 55m2 stops
₹ 70,878Air France
Find Deal
Tue, 23 Dec - Wed, 7 Jan
Air France Logo
19:30 - 15:10CCU-ORD
31h 10m2 stops
Air France Logo
17:20 - 07:45ORD-CCU
26h 55m2 stops
₹ 71,054Air France
Find Deal
Tue, 23 Dec - Thu, 8 Jan
Multiple Airlines Logo
19:30 - 15:10CCU-ORD
31h 10m2 stops
Multiple Airlines Logo
17:20 - 07:10ORD-CCU
26h 20m2 stops
₹ 71,141Multiple Airlines
Find Deal
Tue, 23 Dec - Wed, 7 Jan
Multiple Airlines Logo
20:45 - 15:10CCU-ORD
29h 55m2 stops
Multiple Airlines Logo
17:20 - 07:45ORD-CCU
26h 55m2 stops
₹ 71,229Multiple Airlines
Find Deal
Wed, 15 Apr - Sun, 19 Apr
Air India Logo
07:00 - 07:25CCU-ORD
34h 55m1 stop
Air India Logo
12:00 - 18:25ORD-CCU
19h 55m1 stop
₹ 85,721Air India
Find Deal
Wed, 15 Apr - Sun, 19 Apr
Air India Logo
10:25 - 07:25CCU-ORD
31h 30m1 stop
Air India Logo
12:00 - 18:25ORD-CCU
19h 55m1 stop
₹ 85,809Air India
Find Deal
Tue, 23 Dec - Thu, 8 Jan
Etihad Airways Logo
20:55 - 07:35CCU-ORD
22h 10m1 stop
Etihad Airways Logo
13:10 - 02:40ORD-CCU
26h 00m1 stop
₹ 85,897Etihad Airways
Find Deal
Mon, 22 Dec - Thu, 8 Jan
Qatar Airways Logo
03:25 - 14:30CCU-ORD
22h 35m1 stop
Qatar Airways Logo
18:50 - 01:55ORD-CCU
19h 35m1 stop
₹ 88,531Qatar Airways
Find Deal
Mon, 22 Dec - Wed, 7 Jan
Qatar Airways Logo
03:25 - 14:30CCU-ORD
22h 35m1 stop
Qatar Airways Logo
18:50 - 01:55ORD-CCU
19h 35m1 stop
₹ 89,585Qatar Airways
Find Deal
Mon, 13 Apr - Tue, 16 Jun
Etihad Airways Logo
03:45 - 08:45CCU-ORD
39h 30m1 stop
Etihad Airways Logo
14:00 - 20:20ORD-CCU
19h 50m1 stop
₹ 94,680Etihad Airways
Find Deal

Everything you should know

Top airlines
Air France
Cheapest • from ₹ 70,878 (return)
Qatar Airways
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 18% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
₹ 70,878
Overall average: ₹ 103,375
Air France
Tue 23/12Wed 7/1
CCU - ORD • 2 stops
Cheapest one-way flight
₹ 40,401
Typical prices: ₹ 46,725-₹ 54,717
Multiple Airlines
Tue 25/11
CCU - ORD • 3 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Booking Insights

KAYAK's insights & trends for Kolkata to O'Hare Intl flights

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

What’s the cheapest day of the week to fly from Kolkata to Chicago?

The average price of all round-trip flights from Kolkata to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Chicago on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Kolkata to Chicago. For your return ticket, we recommend flying on a Saturday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Kolkata to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kolkata to Chicago O'Hare Intl 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 flights from Kolkata to Chicago O'Hare Intl Airport is September, where tickets cost ₹ 90,112 (return) on average. On the other hand, the most expensive months are January and August, where the average cost of round-trip tickets is ₹ 141,229 and ₹ 121,116 respectively.

How far in advance should I book a flight from Kolkata to Chicago O'Hare Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kolkata to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kolkata to Chicago O'Hare Intl Airport, you should book around 3 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight₹ 40,401
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly (5% more expensive on average)
Flight from Kolkata to Chicago

When to book flights from Kolkata to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Kolkata to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kolkata to Chicago flights

  • Are there any direct flights from Kolkata to Chicago?

    There are no direct flights between these two cities. Suitable one-stop options are via Indira Gandhi International Airport in Delhi (DEL) on Air India, via Hamad International Airport in Doha (DOH) on Qatar Airways, or via Dubai International Airport (DXB) on Emirates.

  • What kind of transport can I use to get from central Kolkata to the airport?

    Kolkata’s airport is not connected to its metro system. Therefore, a practical option for getting to the airport is either by taxi or a ride hailing service.

  • What transport options are available when I land at Chicago O’Hare International Airport?

    Passengers are ferried between the various terminals at the airport (1-3 and 5, as well as the remote stands and the multi-modal facility) using free shuttle buses. When you’re ready to head downtown, O’Hare is connected to Chicago’s central business district by the Chicago Transit Authority Blue Line’ “L” train that runs from the airport to the Chicago Loop. Alternatively, consider a taxi or a ride hailing service.

  • What is the cheapest flight from Kolkata to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Kolkata to Chicago O'Hare Intl Airport was ₹ 40,401 for a one-way ticket and ₹ 70,878 for a return.

  • Which aircraft models fly most regularly from Kolkata to Chicago?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kolkata to Chicago?

    Star Alliance, and oneworld are the airline alliances operating flights between Kolkata and Chicago, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Kolkata to Chicago, Qatar Airways or Etihad Airways?

    The two airlines most popular with KAYAK users for flights from Kolkata to Chicago are Qatar Airways and Etihad Airways. With an average price for the route of ₹ 114,488 and an overall rating of 7.4, Qatar Airways is the most popular choice. Etihad Airways is also a great choice for the route, with an average price of ₹ 117,166 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Kolkata to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kolkata to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kolkata to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Kolkata is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kolkata to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chicago with an airline and back to Kolkata with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kolkata to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Kolkata up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Kolkata to Chicago O'Hare Intl Airport

  • Kolkata is served by only one major airport, which is Netaji Subhas Chandra Bose International Airport (CCU), so your flight to Chicago will be leaving from there.
  • Chicago, the Windy City, is America’s third-largest city after New York and Los Angeles. It is served by two major airports, which are Chicago Midway International Airport (MDW) and Chicago O’Hare International Airport (ORD). However, unless you are connecting from another American city, your international flight will be arriving at O’Hare, about 23 km from the Chicago central business district.
  • Should you find yourself stranded at O’Hare when you arrive, or if you need to rest after a long flight across so many time zones, then the closest hotel is the Hilton Chicago O’Hare, right on the airport grounds between the parking garage and the terminal complex.

Reviews of the top 3 airlines flying from Kolkata to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Kolkata to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kolkata to O'Hare Intl? 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.
7.4
Qatar AirwaysOverall score based on 3657 reviews
7.9Crew
7.4Entertainment
7.4Comfort
7.5Boarding
7.3Food
Airline reviews

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

6.0 GoodAnonymous, Oct 2025DOH - SFO
Read more Qatar Airways reviews

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

I felt that when I was rerouted it should have been to business class.

The flight was smooth Thank God but the delays and changing gates for 3-4 times made me so tired of walking back and forth with heavy bags I thought I was going to pass out with heavy headaches but Thank God finally found the final gate and home safe. These delays happen anytime for important reasons so just be patient when you come across these situations.

i was not allowed to use lounge, although i had business class ticket, and nobody told me my ticket was not eligible to use lounge

Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Took a long time for boarding. The flight was comfortable.

Flight was delayed due to slow boarding process by etihad. Update food options and movies as well.

Should have had business class line in immigration. Food quality suboptimal

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

The seat was like there is no leg space....there were no proper option for food in the airline. It seemed like the airline was at brink of bankruptcy. The crew was helpful except for a few.

Food is good, staff is good... Wi-fi quality is poor, disembarkment after landing is atrocious.

Flight crew was lovely. Bathrooms should have been cleaner. The handsets in business class for watching the entertainment are horrible. Very difficult to figure out which buttons are for what. I managed to get the flight maps on my screen but it wasn't easy. Never got anything else up.

Uneventful trip. Good flight crew. Food could have been better and a bit more of it. Cabin cleanliness was ok.

Inflight Services are poor compared to other airlines. They do not offer even water during 15 hr flight. Food is little in portion and I had food poisoning after last meal ( rajma chawal)

Boarding at Mumbai airport was terrible, the staff had no idea how to handle it. It was chaos - and led to a delay

My seats that I paid for were changed last minute and I had to sit in uncomfortable chairs

This was a bery good experience as it was a newer plane . AI older plane bussiness class is bad .

What a pathetic plane it was. Entertainment system didn’t work. USB port was broken. There was a hole on top of folding serving table. Broken restrooms in the middle of flight.

Our seat monitor did not Not work either way going to Vietnam. I had a bulkhead seat with plenty of room, but with No monitor, it was a long flight with no movies. Fun was good, staff was Excellent.

I will never ever book air india in the future. I was with my family and at delhi airport I had to go through too with horrible experience. My 12 years daughter saud that she will never come bqck to india the way people treated us. There was no line for bags drop off since we checked online and print tag at their Kiosk as per email instruction. People working at the counter were so careless and rude. They were keep talking to each other than taking care the customers. I will not recommend anyone to fly via air india. I had horrible experience. Especially, the staff at checking counters was very very rude and careless. I have feeling if air india won't change the way they doing their operations they will out of business in a few years. Air hostes were not happy . I did not see a smile on anyone in the plane. I called twice for the assistance and no one showed up. I hope you will sene this to the Hire authority. I left a video with an another employee of air india who asked me about my experiences. I hope they will make some changes ASAP. Regars, Mohinder Kumar

Everything you need to know for your flight from Kolkata to O'Hare Intl

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