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Cheap flights from Kolkata to Chicago from ₹ 39,548

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — CHI
18 May — 25 May1
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 13 May 2025.

Round-trip from

₹ 78,756

One-way from

₹ 39,548

Popular in

August

Cheapest in

April

Average price

₹ 106,083
Etihad Airways
  • Etihad Airways
  • 14/6-15/9
  • 2 total stops
  • 66h 05m total
  • Kolkata to Chicago
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Etihad Airways
  • Etihad Airways
  • 10/6
  • 1 total stop
  • 39h 30m total
  • Kolkata to Chicago
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 1,190,644 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 459,929 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 13 May 2025.

Sat 14/603:45CCU - ORD
1 stop39h 30mEtihad Airways
Mon 15/913:55ORD - CCU
1 stop26h 35mEtihad Airways
Deal found 12/5₹ 78,756
Fri 20/616:15CCU - ORD
1 stop25h 40mAir India
Sun 21/912:00ORD - CCU
1 stop19h 35mAir India
Deal found 13/5₹ 79,266
Fri 20/618:00CCU - ORD
2 stops32h 48mMultiple Airlines
Sun 21/919:20ORD - CCU
1 stop20h 30mMultiple Airlines
Deal found 13/5₹ 83,594
Thu 19/603:50CCU - ORD
2 stops54h 05mQatar Airways
Sun 21/919:20ORD - CCU
1 stop20h 30mQatar Airways
Deal found 13/5₹ 108,629
Tue 12/818:00CCU - ORD
2 stops25h 40mAmerican Airlines
Mon 25/816:54ORD - CCU
2 stops25h 21mAmerican Airlines
Deal found 13/5₹ 108,884
Sun 7/902:00CCU - ORD
2 stops46h 20mBritish Airways
Tue 30/916:55ORD - CCU
2 stops31h 05mBritish Airways
Deal found 13/5₹ 122,293
Tue 12/808:20CCU - ORD
2 stops42h 10mJapan Airlines
Sun 24/801:30ORD - CCU
2 stops33h 45mJapan Airlines
Deal found 13/5₹ 125,263
Thu 12/620:30CCU - ORD
3 stops25h 55mSWISS
Thu 26/619:05ORD - CCU
2 stops51h 55mSWISS
Deal found 12/5₹ 141,473
Sun 7/902:00CCU - ORD
2 stops29h 15mThai Airways
Mon 29/900:30ORD - CCU
2 stops37h 45mThai Airways
Deal found 13/5₹ 145,462
Mon 8/923:30CCU - ORD
3 stops55h 54mSingapore Airlines
Tue 30/913:35ORD - CCU
3 stops46h 10mSingapore Airlines
Deal found 13/5₹ 163,029
Tue 10/616:00CCU - ORD
2 stops32h 40mKLM
Tue 24/616:20ORD - CCU
2 stops30h 30mKLM
Deal found 12/5₹ 387,756
Fri 24/1009:45CCU - ORD
3 stops66h 02mEmirates
Wed 10/1218:04ORD - CCU
2 stops37h 16mEmirates
Deal found 12/5₹ 488,238

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 13 May 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

Sat 14/6

03:45-08:45

1 stop39h 30m

Chicago O'Hare Intl

Mon 15/9

13:55-03:00

1 stop26h 35m

₹ 78,756

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 20/6

16:15-07:25

1 stop25h 40m

Chicago O'Hare Intl

Sun 21/9

12:00-18:05

1 stop19h 35m

₹ 79,266

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 20/6

18:00-16:18

2 stops32h 48m

Chicago O'Hare Intl

Sun 21/9

19:20-02:20

1 stop20h 30m

₹ 83,594

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Thu 19/6

03:50-23:25

2 stops54h 05m

Chicago O'Hare Intl

Sun 21/9

19:20-02:20

1 stop20h 30m

₹ 108,629

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 12/8

18:00-09:10

2 stops25h 40m

Chicago O'Hare Intl

Mon 25/8

16:54-04:45

2 stops25h 21m

₹ 108,884

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 7/9

02:00-13:50

2 stops46h 20m

Chicago O'Hare Intl

Tue 30/9

16:55-10:30

2 stops31h 05m

₹ 122,293

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 12/8

08:20-16:00

2 stops42h 10m

Chicago O'Hare Intl

Sun 24/8

01:30-21:45

2 stops33h 45m

₹ 125,263

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Thu 12/6

20:30-11:55

3 stops25h 55m

Chicago O'Hare Intl

Thu 26/6

19:05-09:30

2 stops51h 55m

₹ 141,473

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 7/9

02:00-20:45

2 stops29h 15m

Chicago O'Hare Intl

Mon 29/9

00:30-00:45

2 stops37h 45m

₹ 145,462

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 8/9

23:30-20:54

3 stops55h 54m

Chicago O'Hare Intl

Tue 30/9

13:35-22:15

3 stops46h 10m

₹ 163,029

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 22 results
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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 13 May 2025.
Japan Airlines
8.3
Very Good
1,472 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Crew

8.7

Overall

8.3

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
1,472 reviews
Japan Airlines
8.3
Very Good
1,472 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Crew

8.7

Overall

8.3

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
1,294 reviews
Japan Airlines
8.3
Very Good
1,472 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Crew

8.7

Overall

8.3

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
8.0
Very Good
3,228 reviews
Japan Airlines
8.3
Very Good
1,472 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Crew

8.7

Overall

8.3

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.
KLM
7.8
Good
1,342 reviews
Japan Airlines
8.3
Very Good
1,472 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Crew

8.7

Overall

8.3

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
330 reviews
Japan Airlines
8.3
Very Good
1,472 reviews
Check prices

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Crew

8.7

Overall

8.3

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 Etihad Airways is currently your cheapest option to Chicago, with prices starting at ₹ 78,756. Additional round-trip tickets that might be worth considering are offered by Air India and Qatar Airways, with the lowest prices starting at ₹ 79,266 and ₹ 108,629, respectively. Etihad Airways is 33% 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 Etihad Airways (₹ 39,548), American Airlines (₹ 43,452), and Air India (₹ 50,326).

  • 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 13 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 79,535Average₹ 110,627FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest₹ 89,870Average₹ 113,215FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest₹ 98,250Average₹ 137,600FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

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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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