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Cheap flights from Kolkata to Chicago O'Hare Intl Airport from ₹ 54,034

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ORD
1 May — 8 May1
1 adult

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Chicago O'Hare Intl are usually found in October or November, booked 17 days in advance, depart on a Friday or Sunday and return on a Wednesday

Cheap 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 26 April 2025.

Round-trip from

₹ 84,337

One-way from

₹ 54,034

Popular in

January

Cheapest in

October

Average price

₹ 106,190
Etihad Airways
  • Etihad Airways
  • 31/5-3/9
  • 2 total stops
  • 65h 55m total
  • Kolkata to Chicago
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7/5
  • 7/5
  • 3 total stops
  • 43h 31m total
  • Kolkata to Chicago
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 856,088 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 179,520 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Kolkata to O'Hare Intl

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 26 April 2025.

Sat 31/503:45CCU - ORD
1 stop39h 30mEtihad Airways
Wed 3/913:55ORD - CCU
1 stop26h 25mEtihad Airways
Deal found 25/4₹ 84,337
Mon 8/903:50CCU - ORD
1 stop21h 45mQatar Airways
Tue 30/913:35ORD - CCU
2 stops50h 15mQatar Airways
Deal found 25/4₹ 93,983
Mon 2/617:00CCU - ORD
2 stops31h 40mKLM
Sat 30/816:20ORD - CCU
2 stops31h 55mKLM
Deal found 25/4₹ 94,751
Tue 9/919:30CCU - ORD
2 stops32h 55mIndiGo
Tue 30/919:50ORD - CCU
2 stops29h 55mIndiGo
Deal found 25/4₹ 96,203
Sun 1/603:50CCU - ORD
2 stops28h 34mMultiple Airlines
Sun 31/819:20ORD - CCU
1 stop20h 30mMultiple Airlines
Deal found 25/4₹ 101,154
Mon 5/518:00CCU - ORD
2 stops27h 39mAmerican Airlines
Mon 15/916:56ORD - CCU
2 stops25h 19mAmerican Airlines
Deal found 25/4₹ 102,946
Tue 9/909:45CCU - ORD
1 stop40h 30mEmirates
Tue 30/920:35ORD - CCU
1 stop25h 05mEmirates
Deal found 25/4₹ 110,202
Wed 4/612:00CCU - ORD
2 stops31h 45mJapan Airlines
Mon 1/901:05ORD - CCU
2 stops35h 55mJapan Airlines
Deal found 25/4₹ 113,275
Fri 24/1006:20CCU - ORD
2 stops46h 25mBritish Airways
Wed 10/1217:00ORD - CCU
2 stops29h 50mBritish Airways
Deal found 25/4₹ 123,092
Sun 8/600:55CCU - ORD
1 stop41h 00mAir India
Mon 16/612:00ORD - CCU
1 stop22h 00mAir India
Deal found 25/4₹ 145,798
Fri 29/802:00CCU - ORD
2 stops29h 40mThai Airways
Fri 19/900:30ORD - CCU
2 stops37h 45mThai Airways
Deal found 25/4₹ 146,054
Thu 5/622:15CCU - ORD
2 stops30h 10mTurkish Airlines
Mon 1/923:45ORD - CCU
2 stops26h 40mTurkish Airlines
Deal found 25/4₹ 146,395

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 26 April 2025.
Use the filters below to find and compare flights from Kolkata to Chicago O'Hare Intl Airport that are best for you.

Fly from

Kolkata

Fly to

O'Hare Intl

Route

Depart

Return

Price

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sat 31/5

03:45-08:45

1 stop39h 30m

Chicago O'Hare Intl

Wed 3/9

13:55-02:50

1 stop26h 25m

₹ 84,337

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

13:35-02:20

2 stops50h 15m

₹ 93,983

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 2/6

17:00-14:10

2 stops31h 40m

Chicago O'Hare Intl

Sat 30/8

16:20-10:45

2 stops31h 55m

₹ 94,751

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 9/9

19:30-17:55

2 stops32h 55m

Chicago O'Hare Intl

Tue 30/9

19:50-12:15

2 stops29h 55m

₹ 96,203

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 1/6

03:50-21:54

2 stops28h 34m

Chicago O'Hare Intl

Sun 31/8

19:20-02:20

1 stop20h 30m

₹ 101,154

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

₹ 110,202

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 4/6

12:00-09:15

2 stops31h 45m

Chicago O'Hare Intl

Mon 1/9

01:05-23:30

2 stops35h 55m

₹ 113,275

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 9/6

18:00-16:18

2 stops32h 48m

Chicago O'Hare Intl

Mon 16/6

16:59-04:45

2 stops25h 16m

₹ 115,324

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 6/8

19:30-13:55

2 stops28h 55m

Chicago O'Hare Intl

Sun 31/8

21:15-13:45

2 stops30h 00m

₹ 116,860

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 8/6

00:55-07:25

1 stop41h 00m

Chicago O'Hare Intl

Mon 16/6

12:00-20:30

1 stop22h 00m

₹ 145,798

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Showing 1-10 of 26 results
1
2
3

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 18 April 2025.

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 17 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, October is the cheapest month in which you can book a flight from Kolkata to Chicago O'Hare Intl Airport (average of ₹ 973). Flying from Kolkata to Chicago O'Hare Intl Airport 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 O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport 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 O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 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 26 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
1,456 reviews
Check prices

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Comfort

8.2

Crew

8.7

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
1,456 reviews
Japan Airlines
8.3
Very Good
1,456 reviews
Check prices

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Comfort

8.2

Crew

8.7

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
1,456 reviews
Check prices

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Comfort

8.2

Crew

8.7

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
3,211 reviews
Japan Airlines
8.3
Very Good
1,456 reviews
Check prices

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Comfort

8.2

Crew

8.7

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
1,334 reviews
Japan Airlines
8.3
Very Good
1,456 reviews
Check prices

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Comfort

8.2

Crew

8.7

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
1,456 reviews
Check prices

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Comfort

8.2

Crew

8.7

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 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.

  • 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 ₹ 84,337 on this airline. Additional options worth looking into are Qatar Airways and KLM, starting at ₹ 93,983 and ₹ 94,751 round-trip. Etihad Airways is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Kolkata to Chicago O'Hare Intl Airport one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as ₹ 54,461. However, be on the lookout for offers from IndiGo and Etihad Airways, as they are both options that can get you from Kolkata to Chicago O'Hare Intl Airport for a low price.

  • 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, October is the cheapest month in which you can book a flight from Kolkata to Chicago O'Hare Intl Airport (average of ₹ 973). Flying from Kolkata to Chicago O'Hare Intl Airport 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

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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 26 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 79,999Average₹ 111,272FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest₹ 94,454Average₹ 114,764FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest₹ 98,823Average₹ 138,403FlexibilityNo 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 O'Hare Intl?

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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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