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Cheap flights from Kolkata to Chicago from ₹ 41,761

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — CHI
14 Jun — 21 Jun1
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 9 June 2025.

Round-trip from

₹ 76,148

One-way from

₹ 41,761

Popular in

August

Cheapest in

April

Average price

₹ 96,471
Air India
  • Air India
  • 7/9-30/9
  • 2 total stops
  • 59h 05m total
  • Kolkata to Chicago
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American Airlines
  • American Airlines
  • 17/6
  • 2 total stops
  • 32h 48m total
  • Kolkata to Chicago
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 1,198,515 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (₹ 466,960 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 9 June 2025.

Sun 7/902:25CCU - ORD
1 stop39h 30mAir India
Tue 30/912:00ORD - CCU
1 stop19h 35mAir India
Deal found 7/6₹ 76,148
Sat 30/804:00CCU - ORD
1 stop39h 15mEtihad Airways
Sat 20/913:55ORD - CCU
1 stop20h 10mEtihad Airways
Deal found 9/6₹ 86,009
Mon 8/903:50CCU - ORD
1 stop21h 45mMultiple Airlines
Tue 30/916:51ORD - CCU
2 stops25h 24mMultiple Airlines
Deal found 7/6₹ 87,467
Tue 9/922:15CCU - ORD
2 stops30h 10mIndiGo
Tue 30/919:50ORD - CCU
2 stops29h 55mIndiGo
Deal found 7/6₹ 90,468
Thu 12/603:50CCU - ORD
1 stop21h 45mQatar Airways
Thu 23/1019:20ORD - CCU
1 stop20h 30mQatar Airways
Deal found 8/6₹ 96,471
Mon 8/918:00CCU - ORD
2 stops29h 11mAmerican Airlines
Tue 30/916:54ORD - CCU
2 stops25h 21mAmerican Airlines
Deal found 9/6₹ 101,702
Sun 7/902:25CCU - ORD
2 stops47h 15mLOT
Tue 30/921:40ORD - CCU
2 stops24h 50mLOT
Deal found 7/6₹ 103,074
Mon 14/722:30CCU - ORD
2 stops45h 15mJapan Airlines
Wed 10/1210:20ORD - CCU
2 stops49h 30mJapan Airlines
Deal found 7/6₹ 113,450
Tue 22/709:45CCU - ORD
1 stop40h 30mEmirates
Tue 29/720:35ORD - CCU
1 stop25h 05mEmirates
Deal found 7/6₹ 120,139
Thu 7/819:30CCU - ORD
2 stops56h 00mBritish Airways
Sun 5/1022:35ORD - CCU
2 stops25h 25mBritish Airways
Deal found 8/6₹ 123,569
Wed 24/923:30CCU - ORD
3 stops55h 50mSingapore Airlines
Wed 10/1218:50ORD - CCU
2 stops40h 05mSingapore Airlines
Deal found 7/6₹ 150,752
Fri 29/802:00CCU - ORD
2 stops29h 40mThai Airways
Fri 19/900:30ORD - CCU
2 stops37h 45mThai Airways
Deal found 7/6₹ 151,695

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 9 June 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

Sun 7/9

02:25-07:25

1 stop39h 30m

Chicago O'Hare Intl

Tue 30/9

12:00-18:05

1 stop19h 35m

₹ 76,148

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sat 30/8

04:00-08:45

1 stop39h 15m

Chicago O'Hare Intl

Sat 20/9

13:55-20:35

1 stop20h 10m

₹ 86,009

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 8/9

03:50-15:05

1 stop21h 45m

Chicago O'Hare Intl

Tue 30/9

16:51-04:45

2 stops25h 24m

₹ 87,467

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 9/9

22:15-17:55

2 stops30h 10m

Chicago O'Hare Intl

Tue 30/9

19:50-12:15

2 stops29h 55m

₹ 90,468

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 29/8

03:50-15:05

1 stop21h 45m

Chicago O'Hare Intl

Sat 20/9

19:20-02:20

1 stop20h 30m

₹ 97,586

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 8/9

18:00-12:41

2 stops29h 11m

Chicago O'Hare Intl

Tue 30/9

16:54-04:45

2 stops25h 21m

₹ 101,702

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 7/9

02:25-15:10

2 stops47h 15m

Chicago O'Hare Intl

Tue 30/9

21:40-09:00

2 stops24h 50m

₹ 103,074

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 14/7

22:30-09:15

2 stops45h 15m

Chicago O'Hare Intl

Wed 10/12

10:20-23:20

2 stops49h 30m

₹ 113,450

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 22/7

09:45-15:45

1 stop40h 30m

Chicago O'Hare Intl

Tue 29/7

20:35-08:10

1 stop25h 05m

₹ 120,139

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Thu 7/8

19:30-17:00

2 stops56h 00m

Chicago O'Hare Intl

Sun 5/10

22:35-10:30

2 stops25h 25m

₹ 123,569

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 23 results
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2
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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 ₹ 1,403). 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.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 9 June 2025.
Japan Airlines
8.3
Very Good
1,489 reviews
Check prices

Entertainment

7.8

Food

7.7

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Japan Airlines
8.3
Very Good
1,489 reviews
Japan Airlines
8.3
Very Good
1,489 reviews
Check prices

Entertainment

7.8

Food

7.7

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Emirates
8.1
Very Good
3,264 reviews
Japan Airlines
8.3
Very Good
1,489 reviews
Check prices

Entertainment

7.8

Food

7.7

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Singapore Airlines
8.1
Very Good
1,302 reviews
Japan Airlines
8.3
Very Good
1,489 reviews
Check prices

Entertainment

7.8

Food

7.7

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Thai Airways
7.7
Good
335 reviews
Japan Airlines
8.3
Very Good
1,489 reviews
Check prices

Entertainment

7.8

Food

7.7

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
LOT
7.6
Good
1,076 reviews
Japan Airlines
8.3
Very Good
1,489 reviews
Check prices

Entertainment

7.8

Food

7.7

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

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 ₹ 76,148. Additional round-trip tickets that might be worth considering are offered by Etihad Airways and IndiGo, with the lowest prices starting at ₹ 86,009 and ₹ 90,468, respectively. Air India is 36% 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 American Airlines (₹ 41,761), Etihad Airways (₹ 42,619), and Air India (₹ 42,962).

  • 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 ₹ 1,403). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 9 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 80,365Average₹ 111,781FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air IndiaCheapest₹ 80,734Average₹ 113,643FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 90,808Average₹ 114,396FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

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

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

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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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