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Cheap flights from Kolkata to Chicago from ₹ 64,196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Chicago departing on 25/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
04:10 - 08:35
CCU
-
ORD
38h 55m
1 stop
Etihad Airways Logo
21:10 - 03:00
ORD
-
CCU
19h 20m
1 stop
₹ 89,724Etihad Airways
Sat, 30 May - Wed, 17 Jun
Etihad Airways Logo
21:30 - 08:35
CCU
-
ORD
21h 35m
1 stop
Etihad Airways Logo
21:10 - 03:00
ORD
-
CCU
19h 20m
1 stop
₹ 90,381Etihad Airways
Sun, 31 May - Thu, 18 Jun
Etihad Airways Logo
21:30 - 08:35
CCU
-
ORD
21h 35m
1 stop
Etihad Airways Logo
14:00 - 20:30
ORD
-
CCU
20h 00m
1 stop
₹ 90,944Etihad Airways
Mon, 25 May - Tue, 21 Jul
Etihad Airways Logo
21:30 - 15:40
CCU
-
ORD
28h 40m
1 stop
Etihad Airways Logo
21:10 - 20:30
ORD
-
CCU
36h 50m
1 stop
₹ 91,226Etihad Airways
Mon, 22 Jun - Wed, 15 Jul
Etihad Airways Logo
21:30 - 08:35
CCU
-
ORD
21h 35m
1 stop
Etihad Airways Logo
21:10 - 03:00
ORD
-
CCU
19h 20m
1 stop
₹ 91,320Etihad Airways
Wed, 3 Jun - Fri, 3 Jul
Etihad Airways Logo
04:10 - 08:35
CCU
-
ORD
38h 55m
1 stop
Etihad Airways Logo
21:10 - 20:30
ORD
-
CCU
36h 50m
1 stop
₹ 91,601Etihad Airways
Tue, 2 Jun - Mon, 15 Jun
Etihad Airways Logo
04:10 - 08:35
CCU
-
ORD
38h 55m
1 stop
Etihad Airways Logo
21:10 - 03:00
ORD
-
CCU
19h 20m
1 stop
₹ 91,695Etihad Airways
Sun, 17 May - Thu, 17 Sep
Etihad Airways Logo
04:10 - 08:35
CCU
-
ORD
38h 55m
1 stop
Etihad Airways Logo
21:10 - 20:30
ORD
-
CCU
36h 50m
1 stop
₹ 91,789Etihad Airways
Tue, 19 May - Sat, 19 Sep
Etihad Airways Logo
04:10 - 15:40
CCU
-
ORD
22h 00m
1 stop
Etihad Airways Logo
21:10 - 20:30
ORD
-
CCU
36h 50m
1 stop
₹ 93,103Etihad Airways
Fri, 19 Jun - Mon, 13 Jul
Etihad Airways Logo
04:10 - 15:40
CCU
-
ORD
22h 00m
1 stop
Etihad Airways Logo
21:10 - 03:00
ORD
-
CCU
19h 20m
1 stop
₹ 93,197Etihad Airways
Sun, 21 Jun - Sun, 12 Jul

Emirates flights from Kolkata to Chicago O'Hare Intl Airport

Our best Emirates deals on Kolkata to Chicago O'Hare Intl Airport flight tickets
Emirates
12 May
CCU09:50Kolkata Netaji S. Chandra
40h 25m
1 stop
ORD15:45Chicago O'Hare Intl
1 Nov
ORD19:45Chicago O'Hare Intl
24h 25m
1 stop
CCU07:40Kolkata Netaji S. Chandra
₹ 95,543
Emirates
10 May
CCU09:50Kolkata Netaji S. Chandra
40h 25m
1 stop
ORD15:45Chicago O'Hare Intl
20 Sept
ORD20:35Chicago O'Hare Intl
25h 05m
1 stop
CCU08:10Kolkata Netaji S. Chandra
₹ 95,637
Emirates
7 May
CCU09:50Kolkata Netaji S. Chandra
40h 25m
1 stop
ORD15:45Chicago O'Hare Intl
11 Oct
ORD20:35Chicago O'Hare Intl
25h 05m
1 stop
CCU08:10Kolkata Netaji S. Chandra
₹ 95,919

Etihad Airways flights from Kolkata to Chicago O'Hare Intl Airport

Our best Etihad Airways deals on Kolkata to Chicago O'Hare Intl Airport flight tickets
Etihad Airways
30 May
CCU04:10Kolkata Netaji S. Chandra
38h 55m
1 stop
ORD08:35Chicago O'Hare Intl
17 Jun
ORD21:10Chicago O'Hare Intl
19h 20m
1 stop
CCU03:00Kolkata Netaji S. Chandra
₹ 89,724
Etihad Airways
31 May
CCU21:30Kolkata Netaji S. Chandra
21h 35m
1 stop
ORD08:35Chicago O'Hare Intl
18 Jun
ORD21:10Chicago O'Hare Intl
19h 20m
1 stop
CCU03:00Kolkata Netaji S. Chandra
₹ 90,381
Etihad Airways
25 May
CCU21:30Kolkata Netaji S. Chandra
21h 35m
1 stop
ORD08:35Chicago O'Hare Intl
21 Jul
ORD14:00Chicago O'Hare Intl
20h 00m
1 stop
CCU20:30Kolkata Netaji S. Chandra
₹ 90,944

momondo Fare Finder

 
Customise your flight search to find flights from Kolkata to Chicago O'Hare Intl Airport 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, momondo users made 59,053 searches. Data last updated 1 April 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

Sat 30/5

04:10-08:35

1 stop38h 55m

Chicago O'Hare Intl

Wed 17/6

21:10-03:00

1 stop19h 20m

₹ 89,724
Fastest return journey

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 31/5

21:30-08:35

1 stop21h 35m

Chicago O'Hare Intl

Thu 18/6

21:10-03:00

1 stop19h 20m

₹ 90,381

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 25/5

21:30-08:35

1 stop21h 35m

Chicago O'Hare Intl

Tue 21/7

14:00-20:30

1 stop20h 00m

₹ 90,944

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 22/6

21:30-15:40

1 stop28h 40m

Chicago O'Hare Intl

Wed 15/7

21:10-20:30

1 stop36h 50m

₹ 91,226

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 3/6

21:30-08:35

1 stop21h 35m

Chicago O'Hare Intl

Fri 3/7

21:10-03:00

1 stop19h 20m

₹ 91,320

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 2/6

04:10-08:35

1 stop38h 55m

Chicago O'Hare Intl

Mon 15/6

21:10-20:30

1 stop36h 50m

₹ 91,601

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 17/5

04:10-08:35

1 stop38h 55m

Chicago O'Hare Intl

Thu 17/9

21:10-03:00

1 stop19h 20m

₹ 91,695

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 19/5

04:10-08:35

1 stop38h 55m

Chicago O'Hare Intl

Sat 19/9

21:10-20:30

1 stop36h 50m

₹ 91,789

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 19/6

04:10-15:40

1 stop22h 00m

Chicago O'Hare Intl

Mon 13/7

21:10-20:30

1 stop36h 50m

₹ 93,103

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 21/6

04:10-15:40

1 stop22h 00m

Chicago O'Hare Intl

Sun 12/7

21:10-03:00

1 stop19h 20m

₹ 93,197

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Kolkata to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kolkata and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The cheapest month to fly to Chicago O'Hare Intl Airport from Kolkata is in December. Flight prices, which tend to average around ₹ 80,339, are often lower during this time because this is during the off-season. If you don’t want to visit Chicago O'Hare Intl Airport in December, then you should wait until February to fly from Kolkata, when ticket prices are also cheap, with an average price of ₹ 89,443.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around ₹ 105,077 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Kolkata for as low as ₹ 95,731 on momondo.

Can stopping save me money on Kolkata to Chicago O'Hare Intl Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Kolkata to Chicago O'Hare Intl Airport flight.

How have Kolkata to Chicago O'Hare Intl Airport flight prices changed over time?

As of April 2026, prices for Kolkata to Chicago O'Hare Intl Airport flights are approximately 31% cheaper when compared to flights at the same time last year.

When to book flights from Kolkata to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kolkata to Chicago O'Hare Intl Airport (CCU to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to Chicago O'Hare Intl Airport

Fastest flight time

21h 35m

Direct flights

None
The fastest flight from Kolkata to Chicago O'Hare Intl Airport takes 21h 35m
There are no direct flights from Kolkata to Chicago O'Hare Intl Airport. There are no popular flight routes from Kolkata to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Kolkata to Chicago O'Hare Intl Airport

  • How far is Kolkata Netaji S. Chandra to Chicago O'Hare Intl by plane?

    There are 12819.1 km between Kolkata Netaji S. Chandra and Chicago O'Hare Intl. A reasonable flight in good conditions will take 21h 35m.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport were last updated today.

  • How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kolkata to Chicago O'Hare Intl Airport?

Best airlines flying from Kolkata to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Kolkata to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom ₹ 92,642Free CancellationRating
7.3
1,432 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom ₹ 102,701Free CancellationRating
7.4
3,732 reviews
Search Qatar Airways flights

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Rosemont
Oak Brook
Merrillville
Delavan

Why use momondo?

Why should I use momondo to find a flight deal from Kolkata to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kolkata to Chicago . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kolkata to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Kolkata on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kolkata to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Kolkata.

I’m not ready to book a flight from Kolkata to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Kolkata are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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