CHI - CCU

₹ 40,494 Find Cheap Flights from Chicago to Kolkata – Compare and Save

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Everything you should know

Cheapest return flight
₹ 84,037
Typical prices: ₹ 92,885-₹ 150,923
Emirates
Thu 27/9Fri 12/10
ORD - CCU • 1 stop
Cheapest one-way flight
₹ 41,733
Typical prices: ₹ 49,186-₹ 80,297
Etihad Airways
Thu 27/9
ORD - CCU • 2 stops
Direct flights
There are currently no direct flights between Chicago and Kolkata. You'll need to take a connecting flight to reach the destination.
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When to book
in advance
Our data shows that travellers who book at least 23 weeks in advance save around 34% compared to booking last minute.
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Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg ₹ 103,532 (return)
Shortest trip • 21h 06m (one-way)
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We hope you enjoy your trip to Kolkata!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Kolkata (CHI-CCU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chicago to Kolkata

Thu, 24 Sep - Mon, 19 Oct
Etihad Airways Logo
20:25 - 02:55ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
20h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
03:50 - 15:40CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
22h 20m1 stop Abu Dhabi Zayed Intl
₹ 84,037Etihad Airways
Sun, 27 Sep - Mon, 12 Oct
Emirates Logo
20:35 - 08:10ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
25h 05m1 stop Dubai Intl
Emirates Logo
09:50 - 16:00CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
40h 40m1 stop Dubai Intl
₹ 84,037Emirates
Mon, 28 Sep - Tue, 13 Oct
Emirates Logo
20:35 - 08:10ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
25h 05m1 stop Dubai Intl
Emirates Logo
09:50 - 16:00CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
40h 40m1 stop Dubai Intl
₹ 84,037Emirates
Mon, 28 Sep - Thu, 1 Oct
Emirates Logo
20:35 - 00:30ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
41h 25m1 stop Dubai Intl
Emirates Logo
09:50 - 16:00CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
40h 40m1 stop Dubai Intl
₹ 84,800Emirates
Wed, 20 Jan - Wed, 21 Apr
Qatar Airways Logo
18:50 - 01:55ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
19h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
04:00 - 15:05CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
21h 35m1 stop Doha Hamad Intl
₹ 85,371Qatar Airways
Thu, 21 Jan - Mon, 19 Apr
Qatar Airways Logo
18:50 - 01:55ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
19h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
04:00 - 15:05CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
21h 35m1 stop Doha Hamad Intl
₹ 85,371Qatar Airways
Sun, 17 Jan - Mon, 19 Apr
Qatar Airways Logo
18:50 - 01:55ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
19h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
04:00 - 15:05CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
21h 35m1 stop Doha Hamad Intl
₹ 85,371Qatar Airways
Thu, 21 Jan - Fri, 23 Apr
Qatar Airways Logo
18:50 - 01:55ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
19h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
04:00 - 15:05CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
21h 35m1 stop Doha Hamad Intl
₹ 85,371Qatar Airways
Tue, 19 Jan - Mon, 19 Apr
Qatar Airways Logo
18:50 - 01:55ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
19h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
04:00 - 15:05CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
21h 35m1 stop Doha Hamad Intl
₹ 85,371Qatar Airways
Wed, 20 Jan - Mon, 19 Apr
Qatar Airways Logo
18:50 - 01:55ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
19h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
04:00 - 15:05CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
21h 35m1 stop Doha Hamad Intl
₹ 85,371Qatar Airways
Booking Insights

Price, demand, and travel trends for Chicago to Kolkata flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Chicago to Kolkata with more confidence.

How much is a return flight from Chicago to Kolkata?

Return flights from Chicago to Kolkata start at ₹ 84,037. Prices are below average for this route right now, with typical return fares ranging from ₹ 92,885 to ₹ 150,923. The lowest price found in the past 5 days was ₹ 84,037 on Emirates.

What is the cheapest Chicago to Kolkata flight route?

There's little price difference between Chicago to Kolkata routes. They average around ₹ 110,931 return, based on KAYAK data over the past 12 months.

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

Tuesday is the cheapest day of the week to fly from Chicago to Kolkata and is 14% cheaper than the average day. Saturday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Chicago to Kolkata?

  • February is the cheapest month to fly from Chicago to Kolkata at ₹ 91,469 return.
  • December (₹ 190,847) and June (₹ 133,583) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 108% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Chicago to Kolkata the cheapest?

Flights from Chicago to Kolkata are cheapest 23 weeks before departure. Booking in this window typically costs about 34% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Chicago to Kolkata flights

Low season

September

Cheapest flight

₹ 41,733
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (72% more expensive on average)
Flights from Chicago O'Hare Intl Airport to Kolkata

When to book flights from Chicago to Kolkata

Are your dates flexible? Find out the best times to travel from Chicago to Kolkata based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Chicago to Kolkata flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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.

  • Which airports can I use when flying from Chicago to Kolkata?

    Flights from Chicago to Kolkata may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Kolkata Netaji S. Chandra (CCU).

  • Which cabin classes can I book on flights from Chicago to Kolkata?

    Two cabin classes are available on flights from Chicago to Kolkata:

    • Economy class
    • Business Class

  • Which airports do connecting flights from Chicago to Kolkata pass through?

    One-stop flights from Chicago to Kolkata most commonly connect through:

    • Abu Dhabi Zayed Intl (AUH) – 63% of one-stop connections
    • Doha Hamad Intl (DOH) – 22% of one-stop connections
    • Dubai Intl (DXB) – 12% of one-stop connections
    • New Delhi Indira Gandhi Intl (DEL) – 3% of one-stop connections

    Abu Dhabi Zayed Intl (AUH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Chicago to Kolkata?

    Yes. Being flexible with your travel dates can save you up to 26% on the Chicago to Kolkata route. Tuesday is the cheapest departure day at ₹ 96,043 return on average, while Saturday is the most expensive at ₹ 129,581, a difference of ₹ 33,539. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Kolkata?

    Some of the most popular sights in Kolkata are National Library and Alipur Zoo. These are among the most viewed places in Kolkata on KAYAK.

  • How expensive are last-minute Chicago to Kolkata flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 26% above the route average of ₹ 110,931. Book 23 weeks before departure for the lowest fares.

  • How long is a flight from Chicago to Kolkata?

    A direct flight from Chicago to Kolkata takes 0h 00m, covering 20,631 km.

  • Do I need a passport to fly from Chicago to Kolkata?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Chicago to Kolkata looking right now?

    One-way fares from Chicago to Kolkata are currently lower than usual. Average one-way flight prices are about ₹ 48,498, which is 22% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Chicago to Kolkata?

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time of 21h 06m, compared to 22h 43m via Abu Dhabi Zayed Intl (AUH) and 23h 07m via New Delhi Indira Gandhi Intl (DEL).

  • What is the time difference between Chicago and Kolkata?

    Kolkata is 10 hours ahead of Chicago (India Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a Chicago to Kolkata flight?

    Return flights from Chicago to Kolkata range from ₹ 92,885 to ₹ 150,923, with an average of ₹ 110,931 over the past 12 months. Anything below ₹ 92,885 counts as a good deal.

Your guide to booking Chicago to Kolkata flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average ₹ 96,043 – about ₹ 33,539 less than Saturday (26% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 34% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Chicago to Kolkata trip for February. Fares historically average ₹ 91,469 return in that month – typically ₹ 99,378 less than the most expensive month, which is December (based on the last 12 months).
  • 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.

More options for your flight from Chicago to Kolkata

Complete your trip to Kolkata with a hotel stay or car hire