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Cheap flights from Chicago O'Hare Intl Airport to Kolkata from ₹ 33,001

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 22/4. 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.
Air India Logo
14:30 - 08:40
ORD
-
CCU
31h 40m
1 stop
Air India Logo
00:30 - 12:30
CCU
-
ORD
46h 30m
2 stops
₹ 73,540Air India
Fri, 13 Mar - Sat, 21 Mar
Air India Logo
13:10 - 00:15
ORD
-
CCU
24h 35m
1 stop
Air India Logo
15:55 - 11:10
CCU
-
ORD
29h 45m
2 stops
₹ 73,724Air India
Mon, 20 Apr - Thu, 23 Apr
Air India Logo
14:30 - 21:15
ORD
-
CCU
20h 15m
1 stop
Air India Logo
22:00 - 11:10
CCU
-
ORD
23h 40m
2 stops
₹ 77,033Air India
Fri, 20 Mar - Sat, 4 Apr
Air India Logo
13:30 - 00:15
ORD
-
CCU
23h 15m
1 stop
Air India Logo
18:55 - 12:30
CCU
-
ORD
52h 05m
3 stops
₹ 77,584Air India
Sun, 1 Mar - Mon, 16 Mar
Air India Logo
06:04 - 22:10
ORD
-
CCU
29h 36m
2 stops
Air India Logo
21:00 - 11:10
CCU
-
ORD
24h 40m
2 stops
₹ 77,676Air India
Wed, 11 Mar - Tue, 31 Mar
Turkish Airlines Logo
11:50 - 15:45
ORD
-
CCU
40h 25m
2 stops
Turkish Airlines Logo
21:30 - 11:05
CCU
-
ORD
48h 05m
2 stops
₹ 77,768Turkish Airlines
Sat, 28 Feb - Sun, 15 Mar
Air India Logo
14:30 - 04:15
ORD
-
CCU
27h 15m
1 stop
Air India Logo
22:05 - 11:10
CCU
-
ORD
47h 35m
3 stops
₹ 78,228Air India
Sun, 22 Mar - Fri, 10 Apr
Air India Logo
14:30 - 15:15
ORD
-
CCU
38h 15m
1 stop
Air India Logo
00:30 - 11:10
CCU
-
ORD
45h 10m
2 stops
₹ 78,320Air India
Mon, 16 Mar - Wed, 29 Apr
Air India Logo
13:30 - 04:15
ORD
-
CCU
27h 15m
1 stop
Air India Logo
09:55 - 11:30
CCU
-
ORD
37h 05m
2 stops
₹ 78,412Air India
Sun, 15 Feb - Thu, 5 Mar
Air India Logo
13:10 - 20:15
ORD
-
CCU
20h 35m
1 stop
Air India Logo
15:15 - 11:10
CCU
-
ORD
30h 25m
3 stops
₹ 78,779Air India
Wed, 22 Apr - Tue, 12 May

Air India flights from Chicago O'Hare Intl Airport to Kolkata

Our best Air India deals on Chicago O'Hare Intl Airport to Kolkata flight tickets
Air India
13 Mar
ORD14:30Chicago O'Hare Intl
31h 40m
1 stop
CCU08:40Kolkata Netaji S. Chandra
21 Mar
CCU00:30Kolkata Netaji S. Chandra
46h 30m
2 stops
ORD12:30Chicago O'Hare Intl
₹ 73,540
Air India
20 Apr
ORD13:10Chicago O'Hare Intl
24h 35m
1 stop
CCU00:15Kolkata Netaji S. Chandra
23 Apr
CCU15:55Kolkata Netaji S. Chandra
29h 45m
2 stops
ORD11:10Chicago O'Hare Intl
₹ 73,724
Air India
20 Apr
ORD13:10Chicago O'Hare Intl
39h 35m
1 stop
CCU15:15Kolkata Netaji S. Chandra
14 May
CCU19:05Kolkata Netaji S. Chandra
26h 35m
2 stops
ORD11:10Chicago O'Hare Intl
₹ 75,102

Turkish Airlines flights from Chicago O'Hare Intl Airport to Kolkata

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Kolkata flight tickets
Turkish Airlines
28 Feb
ORD11:50Chicago O'Hare Intl
40h 25m
2 stops
CCU15:45Kolkata Netaji S. Chandra
15 Mar
CCU21:30Kolkata Netaji S. Chandra
48h 05m
2 stops
ORD11:05Chicago O'Hare Intl
₹ 77,768
Turkish Airlines
20 Apr
ORD20:10Chicago O'Hare Intl
30h 15m
2 stops
CCU12:55Kolkata Netaji S. Chandra
14 May
CCU22:15Kolkata Netaji S. Chandra
45h 55m
2 stops
ORD09:40Chicago O'Hare Intl
₹ 77,860
Turkish Airlines
8 Apr
ORD20:10Chicago O'Hare Intl
28h 05m
2 stops
CCU10:45Kolkata Netaji S. Chandra
17 Apr
CCU22:15Kolkata Netaji S. Chandra
45h 55m
2 stops
ORD09:40Chicago O'Hare Intl
₹ 79,331

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 29 January 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

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Fri 13/3

14:30-08:40

1 stop31h 40m

Kolkata Netaji S. Chandra

Sat 21/3

00:30-12:30

2 stops46h 30m

₹ 73,540

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 20/4

13:10-00:15

1 stop24h 35m

Kolkata Netaji S. Chandra

Thu 23/4

15:55-11:10

2 stops29h 45m

₹ 73,724

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Fri 20/3

14:30-21:15

1 stop20h 15m

Kolkata Netaji S. Chandra

Sat 4/4

22:00-11:10

2 stops23h 40m

₹ 77,033

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sun 1/3

13:30-00:15

1 stop23h 15m

Kolkata Netaji S. Chandra

Mon 16/3

18:55-12:30

3 stops52h 05m

₹ 77,584

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 11/3

06:04-22:10

2 stops29h 36m

Kolkata Netaji S. Chandra

Tue 31/3

21:00-11:10

2 stops24h 40m

₹ 77,676

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sat 28/2

11:50-15:45

2 stops40h 25m

Kolkata Netaji S. Chandra

Sun 15/3

21:30-11:05

2 stops48h 05m

₹ 77,768

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sun 22/3

14:30-04:15

1 stop27h 15m

Kolkata Netaji S. Chandra

Fri 10/4

22:05-11:10

3 stops47h 35m

₹ 78,228

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 16/3

14:30-15:15

1 stop38h 15m

Kolkata Netaji S. Chandra

Wed 29/4

00:30-11:10

2 stops45h 10m

₹ 78,320

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sun 15/2

13:30-04:15

1 stop27h 15m

Kolkata Netaji S. Chandra

Thu 5/3

09:55-11:30

2 stops37h 05m

₹ 78,412

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 22/4

13:10-20:15

1 stop20h 35m

Kolkata Netaji S. Chandra

Tue 12/5

15:15-11:10

3 stops30h 25m

₹ 78,779

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 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 ₹ 84,938.

How far in advance should I book a flight 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 ₹ 101,761 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 ₹ 81,537 on momondo.

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

You could potentially save up to 29% 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 January 2026, prices for Chicago O'Hare Intl Airport to Kolkata flights are approximately 13% 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

20h 15m

Direct flights

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

  • 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 20h 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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