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Cheap flights from Kolkata to Chicago O'Hare Intl Airport from ₹ 58,041

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ORD
27 Jun — 4 Jul1
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 28 May 2026.

Fri 3/721:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Sun 6/921:10
ORD
-
CCU
1 stop19h 15m
Etihad Airways
Deal found 25/5₹ 92,329
Mon 15/621:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Wed 30/921:10
ORD
-
CCU
1 stop36h 50m
Etihad Airways
Deal found 26/5₹ 92,616
Wed 15/721:30
CCU
-
ORD
1 stop28h 40m
Etihad Airways
Wed 13/120:20
ORD
-
CCU
1 stop18h 50m
Etihad Airways
Deal found 25/5₹ 95,202
Sun 5/721:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Sun 6/914:00
ORD
-
CCU
1 stop26h 25m
Etihad Airways
Deal found 26/5₹ 96,064
Thu 2/703:50
CCU
-
ORD
1 stop22h 20m
Etihad Airways
Tue 8/914:00
ORD
-
CCU
1 stop20h 00m
Etihad Airways
Deal found 26/5₹ 96,543
Mon 22/603:50
CCU
-
ORD
1 stop22h 20m
Etihad Airways
Wed 4/1120:20
ORD
-
CCU
1 stop36h 10m
Etihad Airways
Deal found 23/5₹ 97,405
Fri 19/603:50
CCU
-
ORD
1 stop39h 15m
Etihad Airways
Sat 7/1120:20
ORD
-
CCU
1 stop36h 10m
Etihad Airways
Deal found 23/5₹ 97,597
Sun 14/621:30
CCU
-
ORD
1 stop28h 40m
Etihad Airways
Sun 1/1120:20
ORD
-
CCU
1 stop18h 50m
Etihad Airways
Deal found 26/5₹ 97,884
Fri 12/621:30
CCU
-
ORD
1 stop21h 35m
Etihad Airways
Sun 1/1120:20
ORD
-
CCU
1 stop18h 50m
Etihad Airways
Deal found 27/5₹ 97,980
Wed 15/721:30
CCU
-
ORD
1 stop28h 40m
Etihad Airways
Wed 6/120:20
ORD
-
CCU
1 stop18h 50m
Etihad Airways
Deal found 23/5₹ 98,459
Wed 1/721:30
CCU
-
ORD
1 stop28h 40m
Etihad Airways
Wed 15/714:00
ORD
-
CCU
1 stop26h 25m
Etihad Airways
Deal found 24/5₹ 98,746

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 28 May 2026.

Round-trip from

₹ 92,329

One-way from

₹ 58,041

Popular in

July

Cheapest in

December

Average price

₹ 128,724
Etihad Airways
  • Etihad Airways
  • 3/7-6/9
  • 2 total stops
  • 40h 50m total
  • Kolkata to Chicago
Search Deals
Etihad Airways
  • Etihad Airways
  • 13/7
  • 1 total stop
  • 21h 35m total
  • Kolkata to Chicago
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,473,008 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 200,984 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 28 May 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
Fastest return journey

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 12/6

21:30-08:35

1 stop21h 35m

Chicago O'Hare Intl

Sun 1/11

20:20-02:40

1 stop18h 50m

₹ 97,980

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 19/6

21:30-15:40

1 stop28h 40m

Chicago O'Hare Intl

Fri 24/7

14:00-02:55

1 stop26h 25m

₹ 103,822

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 26/6

09:50-15:45

1 stop40h 25m

Chicago O'Hare Intl

Thu 5/11

19:45-18:50

1 stop35h 35m

₹ 110,335

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 12/8

20:55-15:45

1 stop29h 20m

Chicago O'Hare Intl

Mon 24/8

20:35-19:15

1 stop36h 10m

₹ 115,124

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 14/6

04:00-08:45

2 stops39h 15m

Chicago O'Hare Intl

Sun 1/11

18:50-01:55

1 stop19h 35m

₹ 121,158

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 10/7

04:00-15:05

1 stop21h 35m

Chicago O'Hare Intl

Sat 18/7

06:00-02:30

2 stops34h 00m

₹ 121,158

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 23/6

21:40-14:30

2 stops27h 20m

Chicago O'Hare Intl

Thu 5/11

16:25-07:45

2 stops27h 50m

₹ 122,978

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Thu 13/8

09:50-15:45

1 stop40h 25m

Chicago O'Hare Intl

Sat 22/8

20:35-08:10

1 stop25h 05m

₹ 124,319

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 15/7

04:00-15:05

1 stop21h 35m

Chicago O'Hare Intl

Wed 13/1

08:00-01:55

2 stops30h 25m

₹ 126,809

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 15/7

04:00-15:05

1 stop21h 35m

Chicago O'Hare Intl

Wed 6/1

08:00-01:55

2 stops30h 25m

₹ 126,809

Flights are sorted by cheapest return flights first.

Deals found on 23/5

Showing 1-10 of 20 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?

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 81 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 ₹ 81,985). Flying from Kolkata to Chicago O'Hare Intl Airport in July is currently the most expensive (average of ₹ 129,299). 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 O'Hare Intl Airport?

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 28 May 2026.
Check out reviews from past customers who have flown with Emirates and Etihad 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
3,569 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Emirates
8.1
Very Good
3,569 reviews
Emirates
8.1
Very Good
3,569 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Etihad Airways
7.3
Good
1,445 reviews
Emirates
8.1
Very Good
3,569 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

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. 2 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 27h 20m. 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 ₹ 94,541 on this airline. An additional option worth looking into is Emirates, starting at ₹ 102,464. 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 ₹ 81,985). Flying from Kolkata to Chicago O'Hare Intl Airport in July is currently the most expensive (average of ₹ 129,299). 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
Downers Grove
DeKalb

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Kolkata to O'Hare Intl

Discover the top 2 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 28 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 94,541Average₹ 111,353FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest₹ 102,464Average₹ 112,424FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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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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