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Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.
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Stops From Chicago
Departure From Chicago
₹ 52,767
₹ 38,809
₹ 47,848
Arrival at Kolkata
₹ 38,809
₹ 56,881
₹ 67,540
₹ 38,809
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(60)
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(44)
+ 11 more
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+ 18 more
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Further Flights From Kolkata (CCU)
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30th Nov'25
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Trains to Kolkata
Chicago to Kolkata Flights, Fares @ ₹38809 + Flat Rs 1500 OFF
₹ 40,735
₹ 1,926 Deal
Get 7% extra off on HDFC bank credit cards using code HDFCCC
Chicago to Kolkata , 25 Jan
Air India AI 126
13:30
Sun, 25 Jan 26
Terminal T5
Chicago, United States
15 h 50 m
16:50
Mon, 26 Jan 26
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 2709
19:00
Mon, 26 Jan 26
Terminal T3
New Delhi, India
02 h 15 m
21:15
Mon, 26 Jan 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Eco value
Fare offered by airline.
₹ 26,580
₹ 40,735₹ 38,809
Eco classic
Fare offered by airline.
₹ 26,580
₹ 45,559₹ 43,412
Eco flex
Fare offered by airline.
₹ 6,380
₹ 54,025₹ 51,313
₹ 45,798
₹ 1,373 Instant Discount
Get 7% extra off on HDFC bank credit cards using code HDFCCC
Chicago to Kolkata , 25 Jan
Etihad Airways EY 10
13:10
Sun, 25 Jan 26
Terminal T5
Chicago, United States
13 h 20 m
12:30
Mon, 26 Jan 26
Terminal A
Abu Dhabi, United Arab Emirates
BAGGAGE : CHECK INCABIN
Information not available
Etihad Airways EY 222
14:00
Mon, 26 Jan 26
Terminal A
Abu Dhabi, United Arab Emirates
04 h 30 m
20:00
Mon, 26 Jan 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy Basic
Fare offered by airline.
₹ 45,798₹ 44,425
Economy Value
Fare offered by airline.
₹ 48,102₹ 46,659
Economy Comfort
Fare offered by airline.
₹ 53,160
₹ 44,300
₹ 68,005₹ 66,005
Economy Deluxe
Fare offered by airline.
₹ 35,440
₹ 35,440
₹ 85,309₹ 83,309
₹ 49,327
₹ 1,479 Instant Discount
Get 7% extra off on HDFC bank credit cards using code HDFCCC
Chicago to Kolkata , 25 Jan
Qatar Airways QR 726
18:50
Sun, 25 Jan 26
Terminal T5
Chicago, United States
13 h 10 m
17:00
Mon, 26 Jan 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Mon, 26 Jan 26
Doha, Qatar
04 h 40 m
01:55
Tue, 27 Jan 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airline.
₹ 35,885
₹ 49,327₹ 47,848
Economy convenience
Fare offered by airline.
₹ 27,025
₹ 14,180
₹ 73,425₹ 71,425
Economy comfort
Fare offered by airline.
₹ 14,180
₹ 7,975
₹ 1,74,634₹ 1,72,634
₹ 54,398
₹ 1,631 Instant Discount
Get 7% extra off on HDFC bank credit cards using code HDFCCC
Chicago to Kolkata , 25 Jan
Alaska Airlines AS 587
08:00
Sun, 25 Jan 26
Terminal T2
Chicago, United States
04 h 46 m
10:46
Sun, 25 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 720
16:05
Sun, 25 Jan 26
Seattle, United States
14 h 35 m
17:40
Mon, 26 Jan 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Mon, 26 Jan 26
Doha, Qatar
04 h 40 m
01:55
Tue, 27 Jan 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airlines.
₹ 35,885
₹ 54,398₹ 52,767
Economy convenience
Fare offered by airlines.
₹ 14,180
₹ 78,957₹ 76,957
Economy comfort
Fare offered by airlines.
₹ 7,975
₹ 1,84,356₹ 1,82,356
₹ 54,602
₹ 1,638 Instant Discount
Get 7% extra off on HDFC bank credit cards using code HDFCCC
Chicago to Kolkata , 25 Jan
American Airlines AA 8126 | Operated By Qatar Airways
18:50
Sun, 25 Jan 26
Terminal T5
Chicago, United States
13 h 10 m
17:00
Mon, 26 Jan 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Mon, 26 Jan 26
Doha, Qatar
04 h 40 m
01:55
Tue, 27 Jan 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Main Cabin
Fare offered by airlines.
₹ 54,602₹ 52,964
Main cabin flexible
Fare offered by airlines.
₹ 1,00,164₹ 98,164
₹ 55,422
₹ 1,662 Instant Discount
Get 7% extra off on HDFC bank credit cards using code HDFCCC
Chicago to Kolkata , 25 Jan
Qatar Airways QR 8827
08:00
Sun, 25 Jan 26
Terminal T2
Chicago, United States
04 h 46 m
10:46
Sun, 25 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 720
16:05
Sun, 25 Jan 26
Seattle, United States
14 h 35 m
17:40
Mon, 26 Jan 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Mon, 26 Jan 26
Doha, Qatar
04 h 40 m
01:55
Tue, 27 Jan 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airline.
₹ 35,885
₹ 55,422₹ 53,760
Economy convenience
Fare offered by airline.
₹ 27,025
₹ 14,180
₹ 79,981₹ 77,981
Economy comfort
Fare offered by airline.
₹ 14,180
₹ 7,975
₹ 1,85,380₹ 1,83,380
₹ 55,944
₹ 1,678 Instant Discount
Get 7% extra off on HDFC bank credit cards using code HDFCCC
Chicago to Kolkata , 25 Jan
Qatar Airways QR 2938
19:36
Sun, 25 Jan 26
Terminal T3
Chicago, United States
04 h 44 m
22:20
Sun, 25 Jan 26
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 720
16:05
Mon, 26 Jan 26
Seattle, United States
14 h 35 m
17:40
Tue, 27 Jan 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Tue, 27 Jan 26
Doha, Qatar
04 h 40 m
01:55
Wed, 28 Jan 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airline.
₹ 35,885
₹ 55,944₹ 54,266
Economy convenience
Fare offered by airline.
₹ 27,025
₹ 14,180
₹ 80,503₹ 78,503
Economy comfort
Fare offered by airline.
₹ 14,180
₹ 7,975
₹ 1,85,902₹ 1,83,902
₹ 58,790
₹ 1,909 Deal
Get 7% extra off on HDFC bank credit cards using code HDFCCC
Chicago to Kolkata , 25 Jan
Swiss LX 3205 | Operated By United Airlines
16:10
Sun, 25 Jan 26
Terminal T1
Chicago, United States
08 h 45 m
07:55
Mon, 26 Jan 26
Zurich, Switzerland
BAGGAGE : CHECK INCABIN
Information not available
Swiss LX 154
09:45
Mon, 26 Jan 26
Zurich, Switzerland
08 h 25 m
22:40
Mon, 26 Jan 26
Terminal T2
Mumbai, India
BAGGAGE : CHECK INCABIN
Information not available
Swiss LX 9870 | Operated By Air India
06:55
Tue, 27 Jan 26
Terminal T2
Mumbai, India
02 h 55 m
09:50
Tue, 27 Jan 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Eco standard
Fare offered by airline.
₹ 58,790₹ 56,881
Economy Basic
Fare offered by airline.
₹ 80,000₹ 77,850
Eco flex|economy flex
Fare offered by airline.
₹ 8,58,949₹ 8,56,799
₹ 61,375
₹ 1,841 Instant Discount
Get 7% extra off on HDFC bank credit cards using code HDFCCC
Chicago to Kolkata , 25 Jan
American Airlines AA 1500
16:14
Sun, 25 Jan 26
Terminal T3
Chicago, United States
02 h 17 m
19:31
Sun, 25 Jan 26
Terminal T8
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 702
21:00
Sun, 25 Jan 26
Terminal T8
New York, United States
12 h 15 m
17:15
Mon, 26 Jan 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Mon, 26 Jan 26
Doha, Qatar
04 h 40 m
01:55
Tue, 27 Jan 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airlines.
₹ 35,885
₹ 61,375₹ 59,534
Economy convenience
Fare offered by airlines.
₹ 14,180
₹ 90,586₹ 88,586
Economy comfort
Fare offered by airlines.
₹ 7,975
₹ 2,55,058₹ 2,53,058
₹ 61,937
₹ 1,858 Instant Discount
Get 7% extra off on HDFC bank credit cards using code HDFCCC
Chicago to Kolkata , 25 Jan
Qatar Airways QR 3865
14:05
Sun, 25 Jan 26
Terminal T2
Chicago, United States
02 h 21 m
17:26
Sun, 25 Jan 26
Terminal T5
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 702
21:00
Sun, 25 Jan 26
Terminal T8
New York, United States
12 h 15 m
17:15
Mon, 26 Jan 26
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 540
18:45
Mon, 26 Jan 26
Doha, Qatar
04 h 40 m
01:55
Tue, 27 Jan 26
Kolkata, India
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airline.
₹ 53,605
₹ 35,885
₹ 61,937₹ 60,079
Economy convenience
Fare offered by airline.
₹ 27,025
₹ 14,180
₹ 91,610₹ 89,610
Economy comfort
Fare offered by airline.
₹ 14,180
₹ 7,975
₹ 2,42,127₹ 2,40,127
| Chicago Kolkata Cheap Flights | Fare | Date |
|---|---|---|
| Lowest Airfare Today | Rs 0 | |
| Cheapest Fare Within 30 Days | Rs 65278 |
04 Nov
|
| Cheapest Fare Within 90 Days | Rs 40735 |
25 Jan
|
| Cheapest Fare Within 365 Days | Rs 40735 |
25 Jan
|
Get cheap flights from Chicago to Kolkata with Goibibo India
Q: Why choose Goibibo for your flight booking from Chicago to Kolkata?
A: Goibibo lets you search and compare flight tickets to various destinations with just a click. There is a huge inventory of airlines for you to choose from, and exciting deals and discounts so that you can book your flight tickets at reasonable prices. You can always reach out to Goibibo customer care for any help.
Q: How to get a cheap flight ticket from Chicago to Kolkata?
A: At Goibibio, it’s very simple to find cheap flights. • After entering the source and destination on the home page, you will get a list of flights. Click on the ‘Cheapest’ filter below to see the cheapest flights first. • You can also grab a cheap flight booking by setting up an alert for Chicago to Kolkata flights. Goibibo will let you know whenever there is a price drop for your flight. What’s the best time to book a flight from Chicago to Kolkata? • For a cheap domestic flight, try booking 3-4 weeks in advance. • For an international flight, you must book at least 7-8 weeks ahead for a better price. • You can also check the calendar view while booking to compare the prices for various dates. • Set up a price alert to get notified about the best prices for your flight from Chicago to Kolkata.
Q: What should you keep in mind while booking a flight from Chicago to Kolkata?
A: At Goibibo, you can compare flights from all major airlines at one go. Always keep an eye out for the best offers on your Chicago to Kolkata flight. Plus, there are no hidden charges when you book a Chicago to Kolkata flight on Goibibo.
Q: Is there any discount on a flight booking from Chicago to Kolkata?
A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Chicago to Kolkata booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.
Chicago to Kolkata Flights
Searching for Chicago to Kolkata cheap flights? Then, Goibibo is your one-stop destination to book Chicago to Kolkata flight in a hassle-free manner. It is one such platform that brings forth all the options for you at one place and lets you book the most suitable flight with the best deals and offers.
There is no dearth of options when it comes to Chicago to Kolkata Flight booking. Several budget and premium airlines fly on this route. You can easily check the Chicago to Kolkata flight schedule on Goibibo. There are approximately 86 flights flying daily between Chicago and Kolkata from early morning to late at night. Out of these Chicago to Kolkata flight, 0 are non stop flights 86 are connecting flights. Air Canada, Air France, Air India, Alaska Airlines, American Airlines, British Airways, Emirates, Etihad Airways, Japan Airlines, JetBlue Airways, KLM Royal Dutch, Lufthansa, Qatar Airways, Singapore Airlines, Swiss, Turkish Airlines, United Airlines are some major airlines that fly between Chicago and Kolkata.
The lowest airfare of Chicago to Kolkata flight is ₹38809 and the average airfare is 70638 depending on the airline, timings and availability. So, it is advisable to book domestic flights 2-3 weeks well in advance to avail minimum airfare. You can also book Chicago to Kolkata cheap flights if you are flexible with your dates and timings.
You will board your Chicago to Kolkata flight from the and deboard it at Netaji Subhash Chandra Bose International Airport.
You cannot only book Chicago to Kolkata cheap flight tickets through Goibibo but can also do web check-in and track your flight status.
How to book a Chicago to Kolkata flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Chicago to Kolkata flight, check below:
How can I check the flight schedule for a Chicago to Kolkata flight?
To check the Chicago to Kolkata flight schedule,
How much baggage can I carry on my Chicago to Kolkata flight?
Baggage allowance depends on the class of travel and airline. In the Chicago to Kolkata Air India flight, 25 kg of checked baggage is allowed, while 8 kg of hand luggage is permitted. On the other hand, in all domestic IndiGo flights, a passenger can carry 7 kg of hand luggage and 15 kg of checked baggage.
Where will I board my flight at Chicago and deboard at Kolkata?
When you have booked a Chicago to Kolkata flight, you will board the flight at and de-board at .
How can I do web check-in for my upcoming Chicago at Kolkata flight?
To avail the web check-in service and avoid queues at airports, you have to visit the official airline websites. Commonly, you have to fill the cities of departure and arrival, PNR number and last name to select your preferred seats and meals.
About Kolkata
Set on the banks of the Hooghly River, the City of Joy, Kolkata is one amongst India’s significant metropolitan cities. Immersed in authentic Bengali culture and rich colonial history of the country, the city holds a distinctive splendor. The city balances its glorious past and modern day urbanization flawlessly. Against the backdrop of the calm river, the city showcases beautiful sunrise and sunset views that are worth experiencing. Kolkata has been home to revered artists and revolutionaries whose brilliant works are explicitly highlighted in the various art galleries.
Best Time to Visit
The months between October-March are ideal to visit the city, as the climate remains pleasant allowing travelers to explore the city comfortably. Search and book best Kolkata hotels at cheap price from Goibibo.
Places to Visit
Howrah Bridge is one of the largest and busiest bridges of the world and is a star attraction of the city. Victoria Memorial, Fort William Kolkata and Birla Planetarium are some of the famous historical sites that portray excellent architecture of ancient times and also give deep insights about the vast history. The Indian Museum, Marble Palace Mansion, Birla Temple and Prinsep Ghat are some of the other important tourist spots of the city. From local markets to malls, the city has plenty of shopping destinations that will offer you a good shopping experience. New Market, Gariahat Market and Bara Bazaar are some of the famous markets while South City Mall and Quest Mall are popular malls.
Hotels and Restaurants
The authentic Bengali cuisine of the city is a must-try. Some of the local delicacies that you must savour are Fish Curry, Alu Dum and Luchi, Puchka and Kathi Rolls. For all the dessert lovers, the city offers some amazing sweets like Rasgullas, Mishti Doi and Sondesh.
Kolkata offers all kind of accommodation options for stay. Right from Budget Hotels in Kolkata to Luxury Hotels in Kolkata/ Resorts in Kolkata, from 5 star Kolkata hotels to service apartments, one can find multiple options as per their need and pocket. Goibibo being the leading travel website has largest collection of hotels on its platform. One can easily find various collection of hotels as well on Goibibo, like couple friendly hotels in Kolkata to hotels preferred by Business travellers in Kolkata, similarly hotels preferred by students and also the ones preferred by women. Popular locations in Kolkata for stay are near Kolkata Airport, Salt Lake, Rajarhat, Park Street and New Town. It is very easy and convenient to compare and book hotels online on Goibibo.
Transportation
The city has a well-planned and systematic transportation network that makes intercity and intracity travel convenient. Located in Dum Dum, 17 km away from the main city, Netaji Subhas Chandra Bose International Airport (CCU) caters to domestic flights as well as international flights. The airport serves as a major hub for flights to international locations such as Bhutan, Bangladesh and China. Airlines such as Asia, Air India, Indigo and GoAir fly maximum number of regular domestic routes. Cheap flight tickets from here to other popular cities can be booked online on Goibibo. Also, flight status & other details related to flight booking & air tickets can be easily accessed on it. So for cheapest air tickets, it is recommended to book flights online. The city has four railway stations in and around Howrah, Sealdah, Chitpur and Shalimar. The state run Kolkata buses connect the city with the neighboring cities of Siliguri, Digha and Bakkhali.
Within the city, public transport includes metro services, trams, local trains, private cabs and auto rickshaws.
Airport Address
Netaji Subhash Chandra Bose,International Airport, Dum Dum, Kolkata - 700 052. ENQUIRIES PHONE NUMBER: +91 33 2511 8787,FLIGHT INFORMATION NO : +91 33 2511 8787,AIRPORT MANAGER (INT) : +91 33 2511 9172,AIRPORT MANAGER (DOM) : +91 33 2511 8318
About Chicago
Chicago is a magnificent city located on Lake Michigan in Illinois in the United States. The city is known for its picturesque skyscrapers, sandy beaches, colourful art, jazz and pop music, happening downtown, and a thriving nightlife. The action does not stop here, Chicago is filled with iconic landmarks, neighbourhoods, world-class museums and giant parks that host several art and music festivals. The party culture of Chicago is known to everybody; from street fests to frenzy music parties, you can experience everything here.
Best Time to Visit
April to August and September to November is the best time to visit when the temperature is good and a variety of festivals take place. Book hotels in Chicago now for the early discounts.
Places to Visit
The Millenium Park is a giant park and overlooks the city’s magnificent skyline, Lincoln Park Conservatory and Zoo, Willis Tower, The Art Institute of Chicago, The Field Museum, the National Museum of Mexican Art, the Museum of Science and Industry and 360 Chicago Observation Deck are good places of interest to visit with children. Chicago is a sports fanatic. Head down to Wrigley Field to book tickets for a baseball match or plop down to a local bar to enjoy a pint of beer while watching the game. If you are interested in enjoying a sunny water ride and the sky-high buildings, then you can take a Shoreline Architecture River Cruise from the area of Navy Pier. Love swimming? Then head down to North Avenue Beach and Oak Street Beach to enjoy sandy beaches, volleyball sports and nearby restaurants. CityPass and GoChicago Card offer free admission to many attractions and discounts on shopping and restaurants.
Food and Restaurants
Chicago offers you a wide range of continental dishes that you might never have seen anywhere. You can either dine at Michelin five-star restaurants or chop down local dishes at small cafes and fast-food joints. The Magnificent Mile is a great place to shop and eat out. Lincoln Square Chinatown, Greektown, Uptown and Wicker Park has many cafes and restaurants. Chicago’s curated hot dogs, Italian Beef, thin-crust and deep dish pizza and pork chop sandwiches are iconic foods that you must try when in the city. The city has a reputation for its thriving music scene, be it jazz or symphony orchestra. Half Acre Beer Company, Metropolitan Brewing and Goose Island Brewpub are popular breweries to visit while Spy Bar and Blue Chicago and Primary lighten the mood with drinks and music.
Transportation
O’Hare International Airport (ORD) and Midway International Airport (MDW) are two airports that serve the city. While O’Hare is connected to several international and domestic flights, Midway serves mostly to Southwest and Delta flights and is closer to downtown. Cheap flight tickets from here to other popular cities can be booked online on Goibibo. Also, flight status & other details related to flight booking & air tickets can be easily accessed on it. So for the cheapest air tickets, it is recommended to book flights online. CTA trains, taxis and shuttle services are great options to reach the city centre from both the airports. Rail and road transport systems are excellently maintained and are great options to travel from far-away cities to Chicago. Amtrak operates on many routes in the US including routes in Chicago.
For getting around the city, the Chicago Transit Authority operates buses and trains for convenient travel. L train, taxis, rental cars, ride-sharing apps and water taxis are also other options to travel. Metra commuter trains is an easy and good option if you are travelling to the suburbs.
Frequently Asked Questions - Chicago to Kolkata Flights
Q: When does the first flight leave from Chicago to Kolkata?
A: The first flight from Chicago to Kolkata is American Airlines at 06:00.
Q: Which is the cheapest flight from Chicago to Kolkata in next 7 and next 30 days?
A: Cheapest flight in next 7 days on Chicago to Kolkata route is at ₹65278. And in next 30 days lowest price on Chicago to Kolkata route is ₹65278.
Q: Which are the most preferred airlines from Chicago to Kolkata ?
A: Air Canada, Air France, Air India, Alaska Airlines, American Airlines, British Airways, Emirates, Etihad Airways, Japan Airlines, JetBlue Airways, KLM Royal Dutch, Lufthansa, Qatar Airways, Singapore Airlines, Swiss, Turkish Airlines, United Airlines are the most preferred airlines on Chicago to Kolkata flight route.
Q: Which is the last flight on Chicago to Kolkata route?
A: The last flight from Chicago to Kolkata route is American Airlines at 20:50.
Q: What is today’s cheapest fare from Chicago to Kolkata?
A: Today lowest airfare on Chicago to Kolkata flight route is 0.
Q: How many flights fly from Chicago to Kolkata on the daily basis?
A: Around 86 flights are flying daily from Chicago to Kolkata. Out of which 0 are direct and 86 are connecting flights on this route. Some major airlines between this route are Air Canada, Air France, Air India, Alaska Airlines, American Airlines, British Airways, Emirates, Etihad Airways, Japan Airlines, JetBlue Airways, KLM Royal Dutch, Lufthansa, Qatar Airways, Singapore Airlines, Swiss, Turkish Airlines, United Airlines.
Q: What are the name and codes for Chicago and Kolkata airports?
A: The name of Chicago airport is and its code is and name of Kolkata Airport is Netaji Subhash Chandra Bose International Airport, its code is CCU.
Q: Which airline has maximum number for flights between Chicago to Kolkata?
A: Out of 86 daily flights between Chicago to Kolkata Qatar Airways has maximum 33 flights. After that American Airlines has 24, Turkish Airlines has 16, Air India has 13, Lufthansa has 5, Swiss has 5, Air France has 4, KLM Royal Dutch has 4, Air Canada has 3, Etihad Airways has 2, Alaska Airlines has 1, British Airways has 1, Emirates has 1, Japan Airlines has 1, JetBlue Airways has 1, Singapore Airlines has 1, United Airlines has 1 flights between Chicago to Kolkata.