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Cheap flights from Kolkata to Chicago O'Hare Intl Airport from ₹ 43,205

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ORD
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to O'Hare Intl
Explore the most affordable flight options available from Kolkata to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Mon 1/617:30
CCU
-
ORD
2 stops35h 15m
Air France
Mon 31/817:10
ORD
-
CCU
2 stops25h 50m
Air France
Deal found 15/3₹ 82,255
Thu 9/403:00
CCU
-
ORD
2 stops40h 05m
Multiple Airlines
Mon 20/414:00
ORD
-
CCU
2 stops25h 15m
Multiple Airlines
Deal found 15/3₹ 84,378
Sun 12/421:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Sun 19/414:00
ORD
-
CCU
1 stop20h 00m
Etihad Airways
Deal found 14/3₹ 85,117
Fri 27/320:40
CCU
-
ORD
1 stop23h 40m
Etihad Airways
Thu 9/414:00
ORD
-
CCU
1 stop20h 00m
Etihad Airways
Deal found 15/3₹ 85,301
Sat 11/403:00
CCU
-
ORD
2 stops40h 05m
Multiple Airlines
Sun 19/414:00
ORD
-
CCU
1 stop20h 00m
Multiple Airlines
Deal found 14/3₹ 87,240
Mon 23/303:35
CCU
-
ORD
1 stop39h 30m
Etihad Airways
Tue 28/414:00
ORD
-
CCU
1 stop20h 00m
Etihad Airways
Deal found 11/3₹ 88,348
Tue 28/404:10
CCU
-
ORD
1 stop38h 55m
Etihad Airways
Tue 5/514:00
ORD
-
CCU
1 stop20h 00m
Etihad Airways
Deal found 13/3₹ 88,440
Fri 3/421:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Tue 5/514:00
ORD
-
CCU
1 stop20h 00m
Etihad Airways
Deal found 15/3₹ 88,625
Sat 4/404:10
CCU
-
ORD
1 stop38h 55m
Etihad Airways
Sat 9/514:00
ORD
-
CCU
1 stop20h 00m
Etihad Airways
Deal found 15/3₹ 88,994
Wed 8/421:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Wed 15/414:00
ORD
-
CCU
1 stop26h 30m
Etihad Airways
Deal found 11/3₹ 89,456
Wed 25/320:55
CCU
-
ORD
1 stop22h 10m
Etihad Airways
Thu 30/414:00
ORD
-
CCU
1 stop20h 00m
Etihad Airways
Deal found 11/3₹ 89,640
Wed 1/421:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Thu 7/514:00
ORD
-
CCU
1 stop26h 30m
Etihad Airways
Deal found 15/3₹ 90,840

Find flight deals from Kolkata to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to O'Hare Intl (ORD). 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 16 March 2026.

Round-trip from

₹ 82,255

One-way from

₹ 43,205

Popular in

May

Cheapest in

December

Average price

₹ 98,872
Air France
  • Air France
  • 1/6-31/8
  • 4 total stops
  • 61h 05m total
  • Kolkata to Chicago
Search Deals
14/4
  • 14/4
  • 2 total stops
  • 34h 10m total
  • Kolkata to Chicago
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 753,433 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 159,216 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to O'Hare Intl 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 16 March 2026.
Use the filters below to find and compare flights from Kolkata to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 5/7

21:30-15:40

1 stop28h 40m

Chicago O'Hare Intl

Fri 24/7

14:00-03:00

1 stop26h 30m

₹ 94,625

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 20/5

22:30-14:15

2 stops26h 15m

Chicago O'Hare Intl

Thu 12/11

17:20-09:55

2 stops29h 05m

₹ 99,426

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 14/4

04:10-08:35

1 stop38h 55m

Chicago O'Hare Intl

Tue 16/6

14:00-20:30

1 stop20h 00m

₹ 99,426

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 16/6

09:50-15:45

1 stop40h 25m

Chicago O'Hare Intl

Fri 6/11

19:45-07:40

1 stop24h 25m

₹ 100,441

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 7/4

04:00-15:05

1 stop21h 35m

Chicago O'Hare Intl

Wed 9/9

08:00-02:30

2 stops32h 00m

₹ 101,918
Fastest return journey

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 13/5

21:30-08:35

1 stop21h 35m

Chicago O'Hare Intl

Thu 28/5

14:00-20:30

1 stop20h 00m

₹ 102,472

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 13/5

21:30-08:35

1 stop21h 35m

Chicago O'Hare Intl

Sun 31/5

14:00-20:30

1 stop20h 00m

₹ 104,411

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 6/4

04:00-15:05

1 stop21h 35m

Chicago O'Hare Intl

Mon 28/9

16:51-02:30

2 stops23h 09m

₹ 114,658

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 17/4

20:55-15:45

1 stop29h 20m

Chicago O'Hare Intl

Fri 2/10

20:35-10:35

2 stops27h 30m

₹ 116,689

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 10/5

21:30-08:35

1 stop21h 35m

Chicago O'Hare Intl

Sat 30/5

14:00-20:30

1 stop20h 00m

₹ 125,829

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Kolkata to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

How far ahead should I book a flight from Kolkata to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a return flight from Kolkata to O'Hare Intl. Price data was last updated on 13 March 2026.

The price you pay for your flight from Kolkata to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Kolkata to Chicago O'Hare Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Kolkata to Chicago O'Hare Intl Airport (average of ₹ 73,577). Flying from Kolkata to Chicago O'Hare Intl Airport in July is currently the most expensive (average of ₹ 104,042). 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.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 16 March 2026.
Check out reviews from past customers who have flown with Emirates,Qatar Airways, andEtihad Airways from Kolkata to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,543 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Emirates
8.1
Very Good
3,543 reviews
Emirates
8.1
Very Good
3,543 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Qatar Airways
7.4
Good
3,737 reviews
Emirates
8.1
Very Good
3,543 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Etihad Airways
7.3
Good
1,426 reviews
Emirates
8.1
Very Good
3,543 reviews
Check prices

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to O'Hare Intl. 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 O'Hare Intl?

    Kolkata Netaji S. Chandra (CCU), located 13.4 km from the city centre, is the airport you fly out of when you book flights from Kolkata to Chicago O'Hare Intl. 3 airlines have flights from Netaji S. Chandra to Chicago O'Hare Intl on a regular basis. Booking flights from Kolkata Netaji S. Chandra to Chicago O'Hare Intl should not be difficult; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day.

  • How long is the flight from Kolkata to Chicago O'Hare Intl Airport?

    Departing from Kolkata to Chicago O'Hare Intl Airport will take you 28h 40m. Airlines will cover a distance of 12809 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Kolkata to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from Kolkata to Chicago O'Hare Intl Airport is Etihad Airways. Our recent data shows that you can find tickets from as low as ₹ 91,126 on this airline. Additional options worth looking into are Emirates and Qatar Airways, starting at ₹ 98,763 and ₹ 101,019 round-trip. Etihad Airways is priced at 11% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Kolkata to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Kolkata to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to O'Hare Intl?

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

  • Can I find deals for business class flights from Kolkata to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Kolkata to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Kolkata to Chicago O'Hare Intl Airport (average of ₹ 73,577). Flying from Kolkata to Chicago O'Hare Intl Airport in July is currently the most expensive (average of ₹ 104,042). 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

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
DeKalb

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Kolkata to O'Hare Intl

Discover the top 3 airlines that operate flights from Kolkata to O'Hare Intl. 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 16 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 91,126Average₹ 123,154FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest₹ 98,763Average₹ 126,964FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest₹ 101,019Average₹ 124,341FlexibilityNo 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 O'Hare Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kolkata to O'Hare Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Kolkata to O'Hare Intl?

Cheapflights helps you find that perfect flight to O'Hare Intl from Kolkata by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kolkata to O'Hare Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kolkata to O'Hare Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Kolkata to O'Hare Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Kolkata today and book when prices fit your budget.

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