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Cheap flights from Chicago O'Hare Intl Airport to Kolkata from ₹ 42,111

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago O'Hare Intl Airport to Kolkata

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
20:25 - 02:55ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
20h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 08:35CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
21h 35m1 stop Abu Dhabi Zayed Intl
₹ 86,800Etihad Airways
Wed, 9 Sep - Fri, 18 Sep
Etihad Airways Logo
20:20 - 19:55ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
36h 05m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:00 - 07:55CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
22h 25m1 stop Abu Dhabi Zayed Intl
₹ 86,991Etihad Airways
Thu, 12 Nov - Fri, 20 Nov
Etihad Airways Logo
14:00 - 20:30ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
20h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 08:35CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
21h 35m1 stop Abu Dhabi Zayed Intl
₹ 87,755Etihad Airways
Sun, 27 Sep - Wed, 14 Oct
Etihad Airways Logo
20:25 - 20:30ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
37h 35m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 08:35CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
21h 35m1 stop Abu Dhabi Zayed Intl
₹ 88,232Etihad Airways
Sat, 3 Oct - Fri, 9 Oct
Multiple Airlines Logo
20:25 - 20:30ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
37h 35m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
18:50 - 15:40CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
31h 20m2 stops Bengaluru Intl Abu Dhabi Zayed Intl
₹ 88,328Multiple Airlines
Mon, 14 Sep - Tue, 29 Sep
Etihad Airways Logo
14:00 - 02:55ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
26h 25m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:00 - 15:00CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
29h 30m1 stop Abu Dhabi Zayed Intl
₹ 88,709Etihad Airways
Wed, 7 Oct - Mon, 23 Nov
Multiple Airlines Logo
20:25 - 20:30ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
37h 35m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
11:15 - 08:35CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
31h 50m2 stops Bengaluru Intl Abu Dhabi Zayed Intl
₹ 88,900Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
14:00 - 01:45ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
25h 15m2 stops Abu Dhabi Zayed Intl New Delhi Indira Gandhi Intl
Multiple Airlines Logo
21:30 - 15:40CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
28h 40m1 stop Abu Dhabi Zayed Intl
₹ 89,282Multiple Airlines
Sun, 13 Sep - Mon, 28 Sep
Emirates Logo
20:35 - 00:30ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
41h 25m1 stop Dubai Intl
Emirates Logo
09:50 - 15:45CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
40h 25m1 stop Dubai Intl
₹ 89,473Emirates
Wed, 9 Sep - Thu, 22 Oct
Etihad Airways Logo
20:25 - 02:55ORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
20h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 08:35CCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
21h 35m1 stop Abu Dhabi Zayed Intl
₹ 89,664Etihad Airways
Thu, 10 Sep - Fri, 25 Sep

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

Our best Etihad Airways deals on Chicago O'Hare Intl Airport to Kolkata flight tickets
Etihad Airways
9 Sept
ORD20:25Chicago O'Hare Intl
20h 00m
1 stop
CCU02:55Kolkata Netaji S. Chandra
18 Sept
CCU21:30Kolkata Netaji S. Chandra
21h 35m
1 stop
ORD08:35Chicago O'Hare Intl
₹ 86,800
Etihad Airways
12 Nov
ORD20:20Chicago O'Hare Intl
36h 05m
1 stop
CCU19:55Kolkata Netaji S. Chandra
20 Nov
CCU21:00Kolkata Netaji S. Chandra
22h 25m
1 stop
ORD07:55Chicago O'Hare Intl
₹ 86,991
Etihad Airways
31 Aug
ORD20:00Chicago O'Hare Intl
38h 00m
1 stop
CCU20:30Kolkata Netaji S. Chandra
14 Sept
CCU21:30Kolkata Netaji S. Chandra
28h 40m
1 stop
ORD15:40Chicago O'Hare Intl
₹ 87,086

Emirates flights from Chicago O'Hare Intl Airport to Kolkata

Our best Emirates deals on Chicago O'Hare Intl Airport to Kolkata flight tickets
Emirates
9 Sept
ORD20:35Chicago O'Hare Intl
41h 25m
1 stop
CCU00:30Kolkata Netaji S. Chandra
22 Oct
CCU09:50Kolkata Netaji S. Chandra
40h 25m
1 stop
ORD15:45Chicago O'Hare Intl
₹ 89,473
Emirates
1 Sept
ORD20:35Chicago O'Hare Intl
25h 05m
1 stop
CCU08:10Kolkata Netaji S. Chandra
30 Sept
CCU09:50Kolkata Netaji S. Chandra
40h 25m
1 stop
ORD15:45Chicago O'Hare Intl
₹ 91,097
Emirates
8 Feb
ORD19:45Chicago O'Hare Intl
24h 25m
1 stop
CCU07:40Kolkata Netaji S. Chandra
18 Feb
CCU20:25Kolkata Netaji S. Chandra
30h 00m
1 stop
ORD14:55Chicago O'Hare Intl
₹ 91,479

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

ChicagoKolkata

ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra

ORDCCU

Chicago O'Hare Intl

Wed 9/9

20:25-02:55

1 stop20h 00m

Kolkata Netaji S. Chandra

Fri 18/9

21:30-08:35

1 stop21h 35m

₹ 86,800

ChicagoKolkata

ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra

ORDCCU

Chicago O'Hare Intl

Thu 12/11

20:20-19:55

1 stop36h 05m

Kolkata Netaji S. Chandra

Fri 20/11

21:00-07:55

1 stop22h 25m

₹ 86,991

ChicagoKolkata

ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra

ORDCCU

Chicago O'Hare Intl

Sun 27/9

14:00-20:30

1 stop20h 00m

Kolkata Netaji S. Chandra

Wed 14/10

21:30-08:35

1 stop21h 35m

₹ 87,755

ChicagoKolkata

ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra

ORDCCU

Chicago O'Hare Intl

Sat 3/10

20:25-20:30

1 stop37h 35m

Kolkata Netaji S. Chandra

Fri 9/10

21:30-08:35

1 stop21h 35m

₹ 88,232

ChicagoKolkata

ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra

ORDCCU

Chicago O'Hare Intl

Mon 14/9

20:25-20:30

1 stop37h 35m

Kolkata Netaji S. Chandra

Tue 29/9

18:50-15:40

2 stops31h 20m

₹ 88,328

ChicagoKolkata

ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra

ORDCCU

Chicago O'Hare Intl

Wed 7/10

14:00-02:55

1 stop26h 25m

Kolkata Netaji S. Chandra

Mon 23/11

21:00-15:00

1 stop29h 30m

₹ 88,709

ChicagoKolkata

ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra

ORDCCU

Chicago O'Hare Intl

Mon 21/9

20:25-20:30

1 stop37h 35m

Kolkata Netaji S. Chandra

Mon 28/9

11:15-08:35

2 stops31h 50m

₹ 88,900

ChicagoKolkata

ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra

ORDCCU

Chicago O'Hare Intl

Sun 13/9

14:00-01:45

2 stops25h 15m

Kolkata Netaji S. Chandra

Mon 28/9

21:30-15:40

1 stop28h 40m

₹ 89,282

ChicagoKolkata

ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra

ORDCCU

Chicago O'Hare Intl

Wed 9/9

20:35-00:30

1 stop41h 25m

Kolkata Netaji S. Chandra

Thu 22/10

09:50-15:45

1 stop40h 25m

₹ 89,473

ChicagoKolkata

ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra

ORDCCU

Chicago O'Hare Intl

Thu 10/9

20:25-02:55

1 stop20h 00m

Kolkata Netaji S. Chandra

Fri 25/9

21:30-08:35

1 stop21h 35m

₹ 89,664

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 Kolkata from

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

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 Chicago O'Hare Intl Airport and Kolkata?

Prices are currently low for flights on this route.

Typical prices usually range from ₹ 95,871 to ₹ 138,555.
The lowest price recently found on this route was ₹ 86,800.

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of April, then departing from Chicago O'Hare Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 93,293.

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

You are more likely to see cheaper flights to Kolkata from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 116,886 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from Chicago O'Hare Intl Airport for as low as ₹ 104,847 on momondo.

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

You could potentially save up to 7% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Kolkata flight.

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

As of August 2026, prices for Chicago O'Hare Intl Airport to Kolkata flights are approximately 49% more expensive when compared to flights at the same time last year.

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

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

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

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

Best price found

₹ 42,111

Fastest flight time

19h 15m

Direct flights

None
The best one-way flight to Kolkata from Chicago O'Hare Intl Airport in the past 72 hours is ₹ 42,111. The best return flight deal from Chicago O'Hare Intl Airport to Kolkata found on momondo in the last 72 hours is ₹ 86,800.
The fastest flight from Chicago O'Hare Intl Airport to Kolkata takes 19h 15m
There are no direct flights from Chicago O'Hare Intl Airport to Kolkata. There are no popular flight routes from Chicago O'Hare Intl Airport to Kolkata.
Search flight deals

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

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

    A flight from Chicago O'Hare Intl to Kolkata Netaji S. Chandra will travel around 12819.1 km. Typically, this will take 19h 15m by plane in normal conditions.

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

    Prices for flights from Chicago O'Hare Intl Airport to Kolkata Netaji S. Chandra Airport are updated daily.

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

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The necessary travel and health documents for your Kolkata Netaji S. Chandra 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.

Why use momondo?

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

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

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

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

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

Once all potential Chicago to Kolkata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Chicago to Kolkata flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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