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Cheap flights from Kolkata to Chicago from ₹ 52,847

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — CHI
2 May — 9 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 27 April 2025.

Round-trip from

₹ 81,105

One-way from

₹ 52,847

Popular in

August

Cheapest in

April

Average price

₹ 88,191
Etihad Airways
  • Etihad Airways
  • 3/6-22/8
  • 2 total stops
  • 65h 55m total
  • Kolkata to Chicago
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IndiGo
  • IndiGo
  • 15/8
  • 2 total stops
  • 30h 10m total
  • Kolkata to Chicago
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 1,240,222 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 519,253 potential savings vs. average return price).
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Average for round-trip flights in April 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 27 April 2025.

Tue 3/603:45CCU - ORD
1 stop39h 30mEtihad Airways
Fri 22/813:55ORD - CCU
1 stop26h 25mEtihad Airways
Deal found 27/4₹ 81,105
Thu 23/1003:50CCU - ORD
1 stop22h 05mQatar Airways
Wed 10/1218:55ORD - CCU
1 stop19h 20mQatar Airways
Deal found 27/4₹ 84,947
Mon 2/617:00CCU - ORD
2 stops31h 40mKLM
Mon 1/916:50ORD - CCU
2 stops29h 45mKLM
Deal found 25/4₹ 94,765
Tue 9/921:15CCU - ORD
2 stops35h 15mIndiGo
Tue 30/919:50ORD - CCU
2 stops29h 55mIndiGo
Deal found 27/4₹ 96,131
Mon 8/903:50CCU - ORD
1 stop21h 45mMultiple Airlines
Tue 30/915:20ORD - CCU
2 stops48h 30mMultiple Airlines
Deal found 27/4₹ 99,119
Wed 4/618:00CCU - ORD
2 stops32h 48mAmerican Airlines
Fri 22/816:54ORD - CCU
2 stops25h 21mAmerican Airlines
Deal found 27/4₹ 99,375
Tue 3/620:30CCU - ORD
1 stop21h 25mAir India
Fri 1/812:00ORD - CCU
1 stop21h 15mAir India
Deal found 27/4₹ 106,888
Tue 9/909:45CCU - ORD
1 stop40h 30mEmirates
Tue 30/920:35ORD - CCU
1 stop25h 05mEmirates
Deal found 26/4₹ 110,218
Wed 4/612:00CCU - ORD
2 stops31h 45mJapan Airlines
Fri 1/801:30ORD - CCU
2 stops43h 30mJapan Airlines
Deal found 27/4₹ 113,206
Thu 3/706:20CCU - ORD
2 stops46h 25mBritish Airways
Sun 31/819:15ORD - CCU
2 stops32h 00mBritish Airways
Deal found 27/4₹ 114,401
Wed 4/617:30CCU - ORD
3 stops28h 55mSWISS
Fri 22/814:20ORD - CCU
2 stops56h 10mSWISS
Deal found 27/4₹ 142,148
Fri 29/802:00CCU - ORD
2 stops29h 40mThai Airways
Fri 19/900:30ORD - CCU
2 stops37h 45mThai Airways
Deal found 27/4₹ 146,161

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 27 April 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

Tue 3/6

03:45-08:45

1 stop39h 30m

Chicago O'Hare Intl

Fri 22/8

13:55-02:50

1 stop26h 25m

₹ 81,105

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Thu 23/10

03:50-15:25

1 stop22h 05m

Chicago O'Hare Intl

Wed 10/12

18:55-01:45

1 stop19h 20m

₹ 84,947

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 2/6

17:00-14:10

2 stops31h 40m

Chicago O'Hare Intl

Mon 1/9

16:50-09:05

2 stops29h 45m

₹ 94,765

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 9/9

21:15-22:00

2 stops35h 15m

Chicago O'Hare Intl

Tue 30/9

19:50-12:15

2 stops29h 55m

₹ 96,131

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

15:20-02:20

2 stops48h 30m

₹ 99,119

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 4/6

18:00-16:18

2 stops32h 48m

Chicago O'Hare Intl

Fri 22/8

16:54-04:45

2 stops25h 21m

₹ 99,375

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 3/6

20:30-07:25

1 stop21h 25m

Chicago O'Hare Intl

Fri 1/8

12:00-19:45

1 stop21h 15m

₹ 106,888

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

₹ 110,218

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 4/6

12:00-09:15

2 stops31h 45m

Chicago O'Hare Intl

Fri 1/8

01:30-07:30

2 stops43h 30m

₹ 113,206

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Thu 3/7

06:20-18:15

2 stops46h 25m

Chicago O'Hare Intl

Sun 31/8

19:15-13:45

2 stops32h 00m

₹ 114,401

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 27 results
1
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 27 April 2025.
See what other customers who have flown with Japan Airlines, Singapore Airlines and Emirates from Kolkata to Chicago have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,458 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very Good
1,458 reviews
Japan Airlines
8.3
Very Good
1,458 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very Good
1,290 reviews
Japan Airlines
8.3
Very Good
1,458 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Emirates
8.0
Very Good
3,213 reviews
Japan Airlines
8.3
Very Good
1,458 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
KLM
7.8
Good
1,333 reviews
Japan Airlines
8.3
Very Good
1,458 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Thai Airways
7.7
Good
325 reviews
Japan Airlines
8.3
Very Good
1,458 reviews
Check prices

Crew

8.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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 ₹ 81,105. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and KLM, with the lowest prices starting at ₹ 84,947 and ₹ 94,765, respectively. Etihad Airways is 32% 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 IndiGo (₹ 52,847), American Airlines (₹ 54,469), and Etihad Airways (₹ 55,664).

  • 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 27 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 80,011Average₹ 111,289FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest₹ 94,467Average₹ 114,780FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest₹ 98,838Average₹ 138,423FlexibilityNo 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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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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