ORD - CCU

₹ 33,376 Find Cheap Flights from Chicago to Kolkata

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Kolkata departing on 7/5. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Kolkata

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Chicago to Kolkata 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.

Recent return flight deals from O'Hare Intl to Kolkata

KAYAK's recommended return flight deals from the most popular airlines that fly from O'Hare Intl to Kolkata.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Air India Logo
12:00 - 00:10ORD-CCU
25h 40m1 stop
Air India Logo
21:20 - 07:25CCU-ORD
20h 35m1 stop
₹ 62,485Air India
Find Deal
Tue, 23 Sep - Tue, 14 Oct
Air India Logo
12:00 - 04:15ORD-CCU
29h 45m1 stop
Air India Logo
00:55 - 07:25CCU-ORD
41h 00m1 stop
₹ 65,216Air India
Find Deal
Wed, 24 Sep - Tue, 7 Oct
 Logo
16:56 - 04:45ORD-CCU
25h 19m2 stops
 Logo
03:50 - 15:05CCU-ORD
21h 45m1 stop
₹ 82,289
Find Deal
Wed, 3 Sep - Sun, 7 Sep
Qatar Airways Logo
19:20 - 02:20ORD-CCU
20h 30m1 stop
Qatar Airways Logo
03:50 - 05:04CCU-ORD
35h 44m2 stops
₹ 82,715Qatar Airways
Find Deal
Tue, 23 Sep - Mon, 13 Oct
 Logo
19:50 - 13:45ORD-CCU
31h 25m2 stops
 Logo
03:50 - 15:05CCU-ORD
21h 45m1 stop
₹ 83,398
Find Deal
Sun, 7 Sep - Wed, 10 Sep
IndiGo Logo
23:45 - 15:30ORD-CCU
29h 15m2 stops
IndiGo Logo
22:15 - 17:55CCU-ORD
30h 10m2 stops
₹ 83,996IndiGo
Find Deal
Wed, 3 Sep - Mon, 8 Sep
IndiGo Logo
19:50 - 12:15ORD-CCU
29h 55m2 stops
IndiGo Logo
21:15 - 17:55CCU-ORD
31h 10m2 stops
₹ 84,081IndiGo
Find Deal
Sun, 7 Sep - Thu, 11 Sep
Qatar Airways Logo
19:20 - 02:20ORD-CCU
20h 30m1 stop
Qatar Airways Logo
03:50 - 16:59CCU-ORD
47h 39m2 stops
₹ 87,752Qatar Airways
Find Deal
Fri, 19 Sep - Sat, 11 Oct
Etihad Airways Logo
13:55 - 20:20ORD-CCU
19h 55m1 stop
Etihad Airways Logo
21:15 - 08:45CCU-ORD
22h 00m1 stop
₹ 114,641Etihad Airways
Find Deal
Sun, 15 Jun - Mon, 23 Jun
Etihad Airways Logo
13:55 - 20:20ORD-CCU
19h 55m1 stop
Etihad Airways Logo
21:15 - 08:45CCU-ORD
22h 00m1 stop
₹ 116,007Etihad Airways
Find Deal
Sun, 15 Jun - Mon, 23 Jun

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

Get data-powered insights and trends into flights from O'Hare Intl to Kolkata 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 Chicago to Kolkata?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Kolkata clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Kolkata on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Chicago to Kolkata. For your return ticket, we recommend flying on a Friday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Kolkata, 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 Chicago O'Hare Intl Airport to Kolkata is October, where tickets cost ₹ 74,009 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is ₹ 162,443 and ₹ 133,847 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Kolkata, 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 Chicago O'Hare Intl Airport to Kolkata, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low season

April

High season

November

Cheapest flight

₹ 33,376
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Chicago to Kolkata

When to book flights from O'Hare Intl to Kolkata

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Kolkata 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 Chicago to Kolkata flights

  • Does Netaji Subhash Chandra Bose International Airport (CCU) have places to sleep?

    CCU has provided lodging facilities for passengers arriving at the airport. In the old terminal, CCU has a men's dormitory, ladies' dormitory, and furnished retiring rooms where passengers can book a stay. The facilities are 500 meters north of the new terminal. CCU has 12 double rooms in the new terminal, about 50 meters from the baggage carousel. If you wish to stay for more than 24h at CCU, book your stay at Holiday Inn Express Kolkata Airport across the international terminal.

  • How can I get downtown from Netaji Subhash Chandra Bose International Airport?

    The Kolkata Suburban Railway trains serve the airport, and you can buy your tickets from the railway reservation desk in the Arrivals Hall. The train is a quick and cheap way of getting downtown. CCU is also served by the bus, and the West Bengali transport corporation provides several buses from CCU to various destinations. Taxis are available outside baggage claim, while Wenzcars provides rental cars at CCU.

  • Does Chicago Midway International Airport offer family services?

    A baby care room offering a private space to feed and care for your baby is available on Concourse C next to the yoga room. MDW has baby changing facilities in most of the washrooms. For passengers with kids, MDW has provided a family lane for a quicker transition. Moreover, most restaurants at MDW offer high chairs and kiddie menus for kids.

  • Which airlines have lounges at Chicago O'Hare International Airport?

    Air France, Delta, American Airlines, United Airlines, and Swiss Air have lounges at ORD. Swiss Air and Air France have their lounges in Terminal 5 near Gates M7 and M8. Delta Sky Club is a members-only lounge in Terminal 2 near Gate E6. United Airlines has its lounges on Concourses B, C, and F, while American Airlines' lounges are on Concourses G, L, and H/K.

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Kolkata was ₹ 391 for a one-way ticket and ₹ 732 for a return.

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

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

  • Which airline alliances offer flights from Chicago to Kolkata?

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

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

    The two airlines most popular with KAYAK users for flights from Chicago to Kolkata are Etihad Airways and Air India. With an average price for the route of ₹ 84,412 and an overall rating of 7.4, Etihad Airways is the most popular choice. Air India is also a great choice for the route, with an average price of ₹ 147,534 and an overall rating of 5.5.

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

    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 Chicago to Kolkata.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from Chicago 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 Chicago to Kolkata?

    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 Kolkata with an airline and back to Chicago with another airline.

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

    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 Kolkata from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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

  • Chicago O'Hare International Airport (ORD) is a major transportation hub. It has four terminals and nine concourses. Three terminals are interconnected, and the fourth is across a taxiway, but an automated train running every 5-10min provides inter-terminal transportation.
  • Consider booking your flight from Chicago to Kolkata from ORD over Chicago Midway International Airport (MDW). Although MDW is a much smaller airport with quicker transition times and fewer delays, it mostly offers double and triple layover flights to Kolkata. In contrast, ORD offers most single layover flights.
  • On average, around 3,471 kg of carbon is emitted on flights from Chicago to Kolkata. If you wish to fly sustainably, book your flight with KLM. They offer an eco-friendlier flight on this route, emitting 37% less carbon per passenger.
  • There are no nonstop flights from Chicago to Kolkata. All flights must include at least a single layover and could have as many as three layovers. The most common stopover cities for flights from Chicago to Kolkata are New Delhi, Doha, and Dubai.
  • If you're looking for banking services at ORD, Seaway National Bank operates two full-service branches at the airport. They offer banking, currency exchange, copying, and faxing services and are open between 7 am and 9 pm. The two branches are in the main hall in Terminal 2 and the lower level of Terminal 5.
See more tips

Top airlines flying from O'Hare Intl to Kolkata

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Kolkata. 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 O'Hare Intl to Kolkata? 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
Etihad AirwaysOverall score based on 1203 reviews
7.8Crew
7.3Entertainment
7.6Boarding
7.3Comfort
7.2Food
Airline reviews

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

8.0 ExcellentAnonymous, Feb 2025AUH - JFK
Read more Etihad Airways reviews

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

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

Needs better seat for business class. My seat was falling apart. Also no WiFi on that flight

Boarding catastrophic let alone have to claimb the plain rather than using jetway. 5.5 hr delay leaving had to do stop in Lgw for a new crew which further compounded the delay. Connecting flight would not wait and had to pend a night in a hotel. Curiously my seat would not go full flat.

Good. The food was very bad. Except for the chicken rice, rest of the dish went to trash.

In never flown this flight, because my flight coning from Barcelona was delayed.

Only 1 time food and drinks together was offered, for total 5 hours duration drinks and snacks was never offered. For some people food choice was not available, only veg was available. No entertainment option was there. Crew members were mostly back of the flight asking each other for KitKat and chips to share between them.

Etihad flight sector is a local . .give the same quality upto destination

Never can get flight and nof light for three days .finally travel by bus. Very bad experience.

Food not of any international or even Indian standard. We have many cuisine available but only paneer & sundry items. Improve & provide some good indian items. Entertainment website or channel out of order.

Poor behavior by ground staff in Mumbai. Very harassing. Initially they did not let me board with my little violin. They do not have the correct information. No concept of hospitality. The food on the flight was not good.

First and the foremost I was shocked to see airindia standards have come down so low . The food was horrible . They served us 3 meals for vegetarian and all the was paneer . The orange juice was not at all cold it was smelly . After you take this heavy price air India should learn from other air lines . I at one point felt like throwing up . After all this when we landed we were not given landing slip . We had to wait for 45 min at the immigration just because no one was given landing slip . To top it all we were 3 passengers and had checked in 4 check in luggage . Out of which 3 have not yet arrived . Basically status says the loaded it in our flight ( this was a direct fight ) and it never reached . We are still waiting . There is nothing great to tell about our flight . The he only good thing was the crew were very helpful .

Lay out shows 1st row and second row given after taking payment. It's a fraud

The seats were extremely uncomfortable. Air India seats used to be very comfortable . with sufficient legroom. In this aircraft there was no legroom. It is a shame that for your profit margins you are trying to pack people like cattle on these long haul flights. The food was terrible. The bread was hard like a rock. Mr CEO of Air India, why don’t you take a flight in economy from India to USA and experience the hardships first hand. It is utter disgrace

Absolutely nothing. Cold and unpleasant airline staff, and to top it all, the entertainment system was broken. Really harrowing experience.

BAD experience. Entertainment system was not working and most of the passengers had this issue. Staff was not helpful. Meal was yuck. Bad old flights.

Overall good experience. I got first row seats with extra legroom. It does make a difference. Entertainment system was working. However, they kept serving me a VEGAN meal instead of a VEGETERIAN meal. I asked them and showed my tickets that Vegeterian meal is selected but the staff didn't care. VEGAN meal was medicore and not enough to fill tummy. Also unhealthy with butter made from palm oil.

Communication was terrible. Flight was delayed for 4-5 hours in DC (on the front end, and also after we boarded, we had to get off - some issue with fueling the old plane correctly). There was little to no information on timing or what was happening. Once we reach Delhi airspace, apparently there was weather that caused us not to land - we were actually near the ground, saw the run way, and lifted back up to the sky after being sooo close. Then we circled for about 30 minutes, and they decided to go to Jaipur to land until the weather cleared and to refuel. Again, once we landed in Jaipur (wrong city), there was little to no information on timing or what was happening. Then we heard that the crew was reaching their 24 hours. We sat on the place, on the tarmac for another 3 HOURS, with no food and not enough water for everyone on the flight. Then, they kicked us off the plane with no plan, in the wrong city. We went thru customs, got our bags (thank goodness), and had to ask a bunch of staff what was happening and what to do. Eventually, their soltuion was to bus people back to Delhi (like 6 hours we were told) but not everyone would fit on the bus, and unknown timing on when it would leave. At this point it was 9PM (we were scheduled to arrive in Delhi at 11AM...). My husband and I decided to risk it and take a cab that we had to pay ourselves (about $200 US dollars) to get to Delhi (about 5 hour drive). We both had terrible trips back to the US as well - almost missed connecting flight, forced to pay for carry-on luggage (a small back pack!) and duty-free goods by the Air India staff last minute. Just terrible experience all around. Never again with AI! The ONLY good thing was the air hostesses were kind and patient - example: they made sure people with food allergies got their correct.

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

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