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Cheap flights from Chicago O'Hare Intl Airport to Kolkata from ₹ 46,877

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Kolkata departing on 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
21:10 - 03:00
ORD
-
CCU
19h 20m
1 stop
Etihad Airways Logo
21:30 - 15:40
CCU
-
ORD
28h 40m
1 stop
₹ 85,222Etihad Airways
Sun, 16 Aug - Wed, 2 Sep
Emirates Logo
20:35 - 08:10
ORD
-
CCU
25h 05m
1 stop
Emirates Logo
20:55 - 15:45
CCU
-
ORD
29h 20m
1 stop
₹ 87,190Emirates
Mon, 31 Aug - Fri, 18 Sep
Etihad Airways Logo
14:00 - 03:00
ORD
-
CCU
26h 30m
1 stop
Etihad Airways Logo
04:10 - 08:35
CCU
-
ORD
38h 55m
1 stop
₹ 90,097Etihad Airways
Sun, 3 May - Sun, 17 May
Emirates Logo
20:35 - 08:10
ORD
-
CCU
25h 05m
1 stop
Emirates Logo
20:55 - 15:45
CCU
-
ORD
29h 20m
1 stop
₹ 90,190Emirates
Sun, 9 Aug - Wed, 26 Aug
Qatar Airways Logo
19:20 - 02:30
ORD
-
CCU
20h 40m
1 stop
Qatar Airways Logo
04:00 - 16:50
CCU
-
ORD
23h 20m
1 stop
₹ 90,284Qatar Airways
Sun, 3 May - Wed, 13 May
Emirates Logo
20:35 - 08:10
ORD
-
CCU
25h 05m
1 stop
Emirates Logo
20:55 - 15:45
CCU
-
ORD
29h 20m
1 stop
₹ 91,315Emirates
Tue, 4 Aug - Wed, 26 Aug
Etihad Airways Logo
21:10 - 03:00
ORD
-
CCU
19h 20m
1 stop
Etihad Airways Logo
20:55 - 07:55
CCU
-
ORD
22h 30m
1 stop
₹ 91,597Etihad Airways
Thu, 15 Oct - Wed, 10 Feb
Etihad Airways Logo
14:00 - 03:00
ORD
-
CCU
26h 30m
1 stop
Etihad Airways Logo
21:30 - 08:35
CCU
-
ORD
21h 35m
1 stop
₹ 91,690Etihad Airways
Sun, 3 May - Sun, 17 May
Etihad Airways Logo
21:10 - 03:00
ORD
-
CCU
19h 20m
1 stop
Etihad Airways Logo
20:55 - 07:55
CCU
-
ORD
22h 30m
1 stop
₹ 91,784Etihad Airways
Thu, 15 Oct - Wed, 10 Feb
Emirates Logo
20:35 - 08:10
ORD
-
CCU
25h 05m
1 stop
Emirates Logo
09:15 - 14:55
CCU
-
ORD
41h 10m
1 stop
₹ 92,816Emirates
Tue, 20 Oct - Sun, 14 Feb

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
16 Aug
ORD21:10Chicago O'Hare Intl
19h 20m
1 stop
CCU03:00Kolkata Netaji S. Chandra
2 Sept
CCU21:30Kolkata Netaji S. Chandra
28h 40m
1 stop
ORD15:40Chicago O'Hare Intl
₹ 85,222
Etihad Airways
3 May
ORD14:00Chicago O'Hare Intl
26h 30m
1 stop
CCU03:00Kolkata Netaji S. Chandra
17 May
CCU04:10Kolkata Netaji S. Chandra
38h 55m
1 stop
ORD08:35Chicago O'Hare Intl
₹ 90,097
Etihad Airways
15 Oct
ORD21:10Chicago O'Hare Intl
19h 20m
1 stop
CCU03:00Kolkata Netaji S. Chandra
10 Feb
CCU20:55Kolkata Netaji S. Chandra
22h 30m
1 stop
ORD07:55Chicago O'Hare Intl
₹ 91,597

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
31 Aug
ORD20:35Chicago O'Hare Intl
25h 05m
1 stop
CCU08:10Kolkata Netaji S. Chandra
18 Sept
CCU20:55Kolkata Netaji S. Chandra
29h 20m
1 stop
ORD15:45Chicago O'Hare Intl
₹ 87,190
Emirates
9 Aug
ORD20:35Chicago O'Hare Intl
25h 05m
1 stop
CCU08:10Kolkata Netaji S. Chandra
26 Aug
CCU20:55Kolkata Netaji S. Chandra
29h 20m
1 stop
ORD15:45Chicago O'Hare Intl
₹ 90,190
Emirates
4 Aug
ORD20:35Chicago O'Hare Intl
25h 05m
1 stop
CCU08:10Kolkata Netaji S. Chandra
26 Aug
CCU20:55Kolkata Netaji S. Chandra
29h 20m
1 stop
ORD15:45Chicago O'Hare Intl
₹ 91,315

momondo Fare Finder

 
Customise your flight search to find flights from Chicago O'Hare Intl Airport to Kolkata 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 23 April 2026.
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

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sun 16/8

21:10-03:00

1 stop19h 20m

Kolkata Netaji S. Chandra

Wed 2/9

21:30-15:40

1 stop28h 40m

₹ 85,222

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 31/8

20:35-08:10

1 stop25h 05m

Kolkata Netaji S. Chandra

Fri 18/9

20:55-15:45

1 stop29h 20m

₹ 87,190

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sun 3/5

14:00-03:00

1 stop26h 30m

Kolkata Netaji S. Chandra

Sun 17/5

04:10-08:35

1 stop38h 55m

₹ 90,097

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sun 9/8

20:35-08:10

1 stop25h 05m

Kolkata Netaji S. Chandra

Wed 26/8

20:55-15:45

1 stop29h 20m

₹ 90,190

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sun 3/5

19:20-02:30

1 stop20h 40m

Kolkata Netaji S. Chandra

Wed 13/5

04:00-16:50

1 stop23h 20m

₹ 90,284

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Tue 4/8

20:35-08:10

1 stop25h 05m

Kolkata Netaji S. Chandra

Wed 26/8

20:55-15:45

1 stop29h 20m

₹ 91,315
Fastest return journey

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Thu 15/10

21:10-03:00

1 stop19h 20m

Kolkata Netaji S. Chandra

Wed 10/2

20:55-07:55

1 stop22h 30m

₹ 91,597

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sun 3/5

14:00-03:00

1 stop26h 30m

Kolkata Netaji S. Chandra

Sun 17/5

21:30-08:35

1 stop21h 35m

₹ 91,690

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Thu 15/10

21:10-03:00

1 stop19h 20m

Kolkata Netaji S. Chandra

Wed 10/2

20:55-07:55

1 stop22h 30m

₹ 91,784

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Tue 20/10

20:35-08:10

1 stop25h 05m

Kolkata Netaji S. Chandra

Sun 14/2

09:15-14:55

1 stop41h 10m

₹ 92,816

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?

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of September, then departing from Chicago O'Hare Intl Airport during the month April is also very affordable. Most momondo users find prices during this month for around ₹ 89,065.

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 ₹ 104,324 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 ₹ 89,815 on momondo.

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

You could potentially save up to 42% 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 April 2026, prices for Chicago O'Hare Intl Airport to Kolkata flights are approximately 21% 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

Fastest flight time

19h 20m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Kolkata takes 19h 20m
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 20m 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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