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Cheap flights from Kolkata to Chicago from ₹ 41,091

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — CHI
2 Aug — 9 Aug1
1 adult

Cheap flight deals from Kolkata to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 July 2025.

Round-trip from

₹ 77,597

One-way from

₹ 41,091

Popular in

August

Cheapest in

April

Average price

₹ 106,318
Air India
  • Air India
  • 24/9-17/10
  • 2 total stops
  • 63h 00m total
  • Kolkata to Chicago
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Air India
  • Air India
  • 23/9
  • 1 total stop
  • 21h 25m total
  • Kolkata to Chicago
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Highest demand for flights based on searches. 7% potential increase in price (₹ 850,615 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (₹ 495,099 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Kolkata to Chicago

Cheapest flights from Kolkata to Chicago
Explore the most affordable flight options available from Kolkata to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 July 2025.

Wed 24/900:55CCU - ORD
1 stop41h 00mAir India
Fri 17/1012:00ORD - CCU
1 stop22h 00mAir India
Deal found 26/7₹ 77,597
Fri 10/1022:30CCU - ORD
2 stops26h 10mKLM
Fri 31/1017:25ORD - CCU
2 stops28h 50mKLM
Deal found 28/7₹ 78,722
Fri 3/1004:00CCU - ORD
1 stop39h 15mEtihad Airways
Fri 24/1013:55ORD - CCU
1 stop20h 10mEtihad Airways
Deal found 28/7₹ 79,241
Mon 8/918:00CCU - ORD
2 stops31h 30mAir France
Tue 30/917:10ORD - CCU
2 stops25h 50mAir France
Deal found 27/7₹ 81,490
Tue 9/919:30CCU - ORD
2 stops29h 40mMultiple Airlines
Tue 30/917:10ORD - CCU
2 stops25h 50mMultiple Airlines
Deal found 27/7₹ 81,577
Thu 9/1003:50CCU - ORD
1 stop21h 45mQatar Airways
Fri 31/1019:50ORD - CCU
1 stop19h 35mQatar Airways
Deal found 28/7₹ 92,217
Tue 9/909:45CCU - ORD
1 stop40h 30mEmirates
Tue 30/920:35ORD - CCU
1 stop25h 05mEmirates
Deal found 28/7₹ 93,082
Fri 29/802:00CCU - ORD
2 stops26h 25mIndiGo
Sat 20/919:50ORD - CCU
2 stops31h 25mIndiGo
Deal found 26/7₹ 96,543
Wed 10/912:30CCU - ORD
2 stops31h 05mJapan Airlines
Tue 16/901:05ORD - CCU
2 stops35h 55mJapan Airlines
Deal found 27/7₹ 110,903
Thu 25/922:15CCU - ORD
2 stops30h 10mTurkish Airlines
Fri 17/1019:50ORD - CCU
2 stops33h 15mTurkish Airlines
Deal found 26/7₹ 121,457

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 28 July 2025.
Use the filters below to find and compare flights from Kolkata to Chicago that are best for you.

Fly from

Kolkata

Fly to

Chicago

Route

Depart

Return

Price

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 24/9

00:55-07:25

1 stop41h 00m

Chicago O'Hare Intl

Fri 17/10

12:00-20:30

1 stop22h 00m

₹ 77,597

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 10/10

22:30-14:10

2 stops26h 10m

Chicago O'Hare Intl

Fri 31/10

17:25-08:45

2 stops28h 50m

₹ 78,722

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 3/10

04:00-08:45

1 stop39h 15m

Chicago O'Hare Intl

Fri 24/10

13:55-20:35

1 stop20h 10m

₹ 79,241

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 8/9

18:00-15:00

2 stops31h 30m

Chicago O'Hare Intl

Tue 30/9

17:10-05:30

2 stops25h 50m

₹ 81,490

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 9/9

19:30-14:40

2 stops29h 40m

Chicago O'Hare Intl

Tue 30/9

17:10-05:30

2 stops25h 50m

₹ 81,577

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Thu 9/10

03:50-15:05

1 stop21h 45m

Chicago O'Hare Intl

Sat 1/11

19:50-01:55

1 stop19h 35m

₹ 92,217

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 9/9

09:45-15:45

1 stop40h 30m

Chicago O'Hare Intl

Tue 30/9

20:35-08:10

1 stop25h 05m

₹ 93,082

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 29/8

02:00-17:55

2 stops26h 25m

Chicago O'Hare Intl

Sat 20/9

19:50-13:45

2 stops31h 25m

₹ 96,543

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 10/9

12:30-09:05

2 stops31h 05m

Chicago O'Hare Intl

Tue 16/9

01:05-23:30

2 stops35h 55m

₹ 110,903

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Thu 25/9

22:15-17:55

2 stops30h 10m

Chicago O'Hare Intl

Fri 17/10

19:50-15:35

2 stops33h 15m

₹ 121,457

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 18 results
1
2

Best time to book a flight from Kolkata to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Kolkata with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Chicago

What is the cheapest month to book a flight from Kolkata to Chicago?

Currently, October is the cheapest month in which you can book a flight from Kolkata to Chicago (average of ₹ 973). Flying from Kolkata to Chicago in August is currently the most expensive (average of ₹ 1,302). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What’s the top stopover airport for flights from Kolkata to Chicago?

Share of one-stop return flights from Kolkata to Chicago chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 38% of one-stop itineraries from Kolkata to Chicago on Cheapflights.

What’s the cheapest stopover airport for flights from Kolkata to Chicago?

Average return fare for one-stop flights from Kolkata to Chicago, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Doha (DOH) is the most affordable one-stop option, with an average return flight price of ₹ 113,894.

What’s the fastest stopover option from Kolkata to Chicago?

Shortest average travel time for one-stop one-way flights from Kolkata to Chicago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 16h 38m.

Which airport typically offers the quickest stopover for flights from Kolkata to Chicago?

Average stopover duration for one-stop one-way flights from Kolkata to Chicago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 1h 43m.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated 28 July 2025.
See what other customers who have flown with Emirates, KLM, andThai Airways from Kolkata to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,295 reviews
Check prices

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very Good
3,295 reviews
Emirates
8.1
Very Good
3,295 reviews
Check prices

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
KLM
7.8
Good
1,381 reviews
Emirates
8.1
Very Good
3,295 reviews
Check prices

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Thai Airways
7.8
Good
339 reviews
Emirates
8.1
Very Good
3,295 reviews
Check prices

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
LOT
7.6
Good
1,103 reviews
Emirates
8.1
Very Good
3,295 reviews
Check prices

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Air France
7.5
Good
1,463 reviews
Emirates
8.1
Very Good
3,295 reviews
Check prices

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kolkata to Chicago?

    Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to Chicago. On average, Netaji S. Chandra has 0 outbound flights to Chicago per day from 3 airlines. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

  • What are the cheapest airlines flying from Kolkata to Chicago round-trip?

    Flying on Air India is currently your cheapest option to Chicago, with prices starting at ₹ 77,597. Additional round-trip tickets that might be worth considering are offered by Etihad Airways and Air France, with the lowest prices starting at ₹ 80,885 and ₹ 81,490, respectively. Air India is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Kolkata to Chicago one-way?

    The cheapet airlines for a one-way flight from Kolkata to Chicago are Air India (₹ 41,091), Etihad Airways (₹ 43,600), and IndiGo (₹ 47,752).

  • Can I find deals for flights from Kolkata to Chicago that include hotel bookings?

    Yes. In addition to deals on Kolkata to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Chicago.

  • Can I find deals for business class flights from Kolkata to Chicago?

    Yes. Cheapflights offers flight deals from Kolkata to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kolkata to Chicago?

    Currently, October is the cheapest month in which you can book a flight from Kolkata to Chicago (average of ₹ 973). Flying from Kolkata to Chicago in August is currently the most expensive (average of ₹ 1,302). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kolkata to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Kolkata to O'Hare Intl flights

Top 3 airlines flying from Kolkata to Chicago

Discover the top 3 airlines that operate flights from Kolkata to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 28 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 81,073Average₹ 112,766FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air IndiaCheapest₹ 81,445Average₹ 112,901FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 91,608Average₹ 115,404FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Kolkata to Chicago?

When you search for this flight from Kolkata to Chicago, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Chicago?

Cheapflights simply makes it quick and affordable to book flights from Kolkata to Chicago by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Kolkata to Chicago with no change fees?

Certainly. Search results for flights to Chicago from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kolkata to Chicago become cheaper?

Yes, Cheapflights offers price alerts on Kolkata to Chicago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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