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Cheap flights from Kolkata to Chicago from ₹ 58,389

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — CHI
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Chicago

Enter your travel dates to find the best prices.

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 April 2026.

Wed 3/621:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Tue 1/1213:10
ORD
-
CCU
1 stop19h 20m
Etihad Airways
Deal found 24/4₹ 95,871
Wed 3/621:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Thu 3/1213:10
ORD
-
CCU
1 stop19h 20m
Etihad Airways
Deal found 24/4₹ 98,320
Wed 15/721:30
CCU
-
ORD
1 stop28h 40m
Etihad Airways
Wed 13/113:10
ORD
-
CCU
1 stop26h 00m
Etihad Airways
Deal found 26/4₹ 98,414
Wed 20/521:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Thu 12/1113:10
ORD
-
CCU
1 stop19h 20m
Etihad Airways
Deal found 24/4₹ 98,508
Sun 7/621:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Thu 17/914:00
ORD
-
CCU
1 stop20h 00m
Etihad Airways
Deal found 26/4₹ 98,696
Wed 17/621:30
CCU
-
ORD
1 stop28h 40m
Etihad Airways
Wed 2/1213:10
ORD
-
CCU
1 stop26h 00m
Etihad Airways
Deal found 24/4₹ 98,885
Wed 3/621:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Wed 23/921:10
ORD
-
CCU
1 stop19h 20m
Etihad Airways
Deal found 26/4₹ 98,979
Tue 9/604:10
CCU
-
ORD
1 stop38h 55m
Etihad Airways
Wed 9/921:10
ORD
-
CCU
1 stop19h 20m
Etihad Airways
Deal found 26/4₹ 99,073
Mon 6/721:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Tue 17/1113:10
ORD
-
CCU
1 stop19h 20m
Etihad Airways
Deal found 24/4₹ 99,355
Sat 6/604:10
CCU
-
ORD
1 stop38h 55m
Etihad Airways
Thu 8/1014:00
ORD
-
CCU
1 stop20h 00m
Etihad Airways
Deal found 26/4₹ 99,450
Sat 6/604:10
CCU
-
ORD
1 stop38h 55m
Etihad Airways
Thu 24/914:00
ORD
-
CCU
1 stop20h 00m
Etihad Airways
Deal found 26/4₹ 99,638
Wed 3/609:50
CCU
-
ORD
1 stop40h 25m
Emirates
Sun 29/1119:45
ORD
-
CCU
1 stop24h 25m
Emirates
Deal found 24/4₹ 100,015

Find 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 April 2026.

Round-trip from

₹ 95,871

One-way from

₹ 53,680

Popular in

August

Cheapest in

December

Average price

₹ 104,629
Etihad Airways
  • Etihad Airways
  • 3/6-1/12
  • 2 total stops
  • 40h 55m total
  • Kolkata to Chicago
Search Deals
2/6
  • 2/6
  • 2 total stops
  • 31h 20m total
  • Kolkata to Chicago
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 843,079 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 327,621 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 2026.
Use the filters below to find and compare flights from Kolkata to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 15/7

21:30-08:35

1 stop21h 35m

Chicago O'Hare Intl

Wed 13/1

13:10-02:40

1 stop26h 00m

₹ 98,414
Fastest return journey

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 20/5

21:30-08:35

1 stop21h 35m

Chicago O'Hare Intl

Thu 12/11

13:10-20:00

1 stop19h 20m

₹ 98,414

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 5/7

04:10-15:40

1 stop22h 00m

Chicago O'Hare Intl

Thu 19/11

13:10-20:00

1 stop19h 20m

₹ 100,203

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 8/6

21:30-08:35

1 stop21h 35m

Chicago O'Hare Intl

Wed 2/12

13:10-02:40

1 stop26h 00m

₹ 100,297

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 3/6

20:55-15:45

1 stop29h 20m

Chicago O'Hare Intl

Mon 2/11

19:45-18:50

1 stop35h 35m

₹ 102,746

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 8/6

09:50-15:45

1 stop40h 25m

Chicago O'Hare Intl

Fri 9/10

20:35-08:10

1 stop25h 05m

₹ 104,723

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sat 11/7

04:10-08:35

1 stop38h 55m

Chicago O'Hare Intl

Wed 15/7

21:10-03:00

1 stop19h 20m

₹ 104,912

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 12/6

21:30-08:35

1 stop21h 35m

Chicago O'Hare Intl

Fri 19/6

14:00-03:00

1 stop26h 30m

₹ 106,419

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 10/5

04:00-16:50

1 stop23h 20m

Chicago O'Hare Intl

Sun 6/9

09:00-02:30

2 stops31h 00m

₹ 122,334
Cheapest one-way
Fastest single journey

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 20/5

21:30-08:35

1 stop21h 35m

₹ 58,954

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 18 resultsSorted by cheapest first
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, December is the cheapest month in which you can book a flight from Kolkata to Chicago (average of ₹ 74,681). Flying from Kolkata to Chicago in August is currently the most expensive (average of ₹ 106,230). 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.

How much does it cost for a return flight from Kolkata to Chicago?

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.

New Delhi (DEL) – chosen by Cheapflights users on 37% 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.

New Delhi (DEL) is the most affordable one-stop option, with an average return flight price of ₹ 103,408.

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: 21h 45m.

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 36m.

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 April 2026.
See what other customers who have flown with Air India 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.
Air India
5.5
Fair
2,960 reviews
Check prices

Boarding

6.3

Crew

6.7

Food

5.8

Comfort

5.5

Entertainment

4.6

Overall

5.5

Reviews

1 / 20
6.0
Good

Mette,Feb 2026

DEL - SFO

Food and comfort is awful. Very old seats that were falling apart and food tasted bad and small portions Flight attendants were welcoming and helpful
Air India
5.5
Fair
2,960 reviews
Air India
5.5
Fair
2,960 reviews
Check prices

Boarding

6.3

Crew

6.7

Food

5.8

Comfort

5.5

Entertainment

4.6

Overall

5.5

Reviews

1 / 20
6.0
Good

Mette,Feb 2026

DEL - SFO

Food and comfort is awful. Very old seats that were falling apart and food tasted bad and small portions Flight attendants were welcoming and helpful

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 2 airlines. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

  • How long is the flight from Kolkata to Chicago?

    Etihad Airways can get you from Kolkata to Chicago in just under 21h 35m. Your travel time can differ by up to . There are 12809 km between Kolkata and Chicago.

  • 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 ₹ 92,960. Another option worth looking into is Qatar Airways, starting at ₹ 103,053 round trip. Etihad Airways is 16% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, December is the cheapest month in which you can book a flight from Kolkata to Chicago (average of ₹ 74,681). Flying from Kolkata to Chicago in August is currently the most expensive (average of ₹ 106,230). 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 2 airlines flying from Kolkata to Chicago

Discover the top 2 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 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 92,960Average₹ 109,492FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest₹ 103,053Average₹ 126,844FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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