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Cheap flights from Chicago O'Hare Intl Airport to Kolkata from C$ 877

ORD — CCU
29 Oct — 5 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from O'Hare Intl to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from O'Hare Intl to Kolkata

Thu 8/109:38 a.m. -
2 stops24h 22m
Wed 21/109:30 p.m. -
1 stop21h 35m
Deal found 25/9C$ 1,327
Thu 22/108:25 p.m. -
1 stop20h 00m
Wed 4/119:00 p.m. -
2 stops29h 07m
Deal found 27/9C$ 1,337
Sun 8/117:45 p.m. -
1 stop24h 25m
Thu 24/128:35 p.m. -
1 stop29h 50m
Deal found 28/9C$ 1,428
Sat 7/117:45 p.m. -
1 stop24h 25m
Thu 24/128:35 p.m. -
1 stop29h 50m
Deal found 28/9C$ 1,498
Wed 11/113:16 p.m. -
2 stops23h 09m
Wed 23/123:25 a.m. -
1 stop22h 35m
Deal found 25/9C$ 1,504
Sun 4/101:35 p.m. -
2 stops26h 05m
Wed 7/103:40 a.m. -
1 stop22h 45m
Deal found 25/9C$ 1,545
Wed 11/117:45 p.m. -
1 stop35h 45m
Fri 25/129:20 a.m. -
1 stop41h 05m
Deal found 28/9C$ 1,564
Sun 15/116:59 a.m. -
2 stops25h 26m
Sun 20/129:00 p.m. -
2 stops33h 28m
Deal found 25/9C$ 1,573
Sun 6/1211:45 a.m. -
2 stops37h 35m
Fri 18/128:15 p.m. -
2 stops49h 15m
Deal found 28/9C$ 1,578
Mon 16/113:16 p.m. -
2 stops23h 09m
Wed 23/123:25 a.m. -
1 stop22h 35m
Deal found 28/9C$ 1,582
Tue 10/115:52 p.m. -
2 stops44h 33m
Wed 23/123:25 a.m. -
1 stop22h 35m
Deal found 28/9C$ 1,600

Find flight deals from O'Hare Intl to Kolkata

Round-trip from

C$ 1,337

One-way from

C$ 877

Popular in

December

Cheapest in

September

Average price

C$ 1,327
22/10-4/11
  • 22/10-4/11
  • 3 total stops
  • 49h 07m total
  • Chicago to Kolkata
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Turkish Airlines
  • Turkish Airlines
  • 30/12-31/12
  • 2 total stops
  • 37h 25m total
  • Chicago to Kolkata
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 483 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 140 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Mon 7/12

8:15 p.m.-12:40 p.m.

2 stops28h 55m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-12:30 p.m.

Nonstop0h 00m

C$ 919

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Sat 17/10

8:25 p.m.-8:30 p.m.

1 stop37h 35m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-12:30 p.m.

Nonstop0h 00m

C$ 928

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Wed 30/12

11:30 p.m.-11:50 p.m.

2 stops36h 50m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-12:30 p.m.

Nonstop0h 00m

C$ 1,047

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Wed 11/11

7:45 p.m.-7:40 a.m.

1 stop24h 25m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-12:30 p.m.

Nonstop0h 00m

C$ 1,217

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Sun 6/12

1:10 p.m.-2:25 a.m.

1 stop25h 45m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-12:30 p.m.

Nonstop0h 00m

C$ 1,260

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Fri 16/10

8:25 p.m.-2:55 a.m.

1 stop20h 00m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-12:30 p.m.

Nonstop0h 00m

C$ 1,268

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Thu 10/12

11:45 a.m.-12:50 p.m.

2 stops37h 35m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-12:30 p.m.

Nonstop0h 00m

C$ 1,326

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Fri 11/12

11:45 a.m.-12:40 p.m.

2 stops37h 25m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-12:30 p.m.

Nonstop0h 00m

C$ 1,331
Quickest round-trip

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Sun 6/12

6:50 p.m.-1:55 a.m.

1 stop19h 35m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-12:30 p.m.

Nonstop0h 00m

C$ 1,374

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Tue 17/11

6:50 p.m.-1:55 a.m.

1 stop19h 35m

Kolkata Netaji S. Chandra

Wed 31/12

12:00 a.m.-12:30 p.m.

Nonstop0h 00m

C$ 1,389

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from O'Hare Intl to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from O'Hare Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Kolkata

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

The price you pay for your flight from Chicago O'Hare Intl Airport to Kolkata may vary depending on when you book. For the best chance of a lower fare, look to book 60 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 Chicago O'Hare Intl Airport to Kolkata?

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Kolkata (average of C$ 1,327). Flying from Chicago O'Hare Intl Airport to Kolkata in December is currently the most expensive (average of C$ 2,794). 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 to fly round-trip from Chicago O'Hare Intl Airport to Kolkata?

Airfare is below average for this route at the moment.

Chicago O'Hare Intl Airport to Kolkata flights typically cost between C$ 1,375 and C$ 1,565 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,337 on Multiple Airlines (22 Oct-4 Nov).

Related info for your journey

  • What airport do you fly into for flights to Kolkata from Chicago O'Hare Intl?

    If you book a flight to Kolkata from Chicago O'Hare Intl, you will be flying to Netaji S. Chandra, which is the city’s only airport. Kolkata Netaji S. Chandra (CCU) is located 13.4 km from the centre of Kolkata. There are 0 flights from Chicago O'Hare Intl to Netaji S. Chandra per day from 0 different airlines.

  • How long is the flight from Chicago O'Hare Intl Airport to Kolkata?

    Airlines like Turkish Airlines and KLM fly from Chicago O'Hare Intl Airport to Kolkata in about 29h. The time it takes to get you to your destination can typically vary by up to 8h 35m. The distance from Chicago O'Hare Intl Airport to Kolkata is about 12809 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from O'Hare Intl to Kolkata that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Kolkata.

  • Can I find deals for business class flights from O'Hare Intl to Kolkata?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Kolkata 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 Chicago O'Hare Intl Airport to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Kolkata (average of C$ 1,327). Flying from Chicago O'Hare Intl Airport to Kolkata in December is currently the most expensive (average of C$ 2,794). 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

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Can Cheapflights notify me if prices for flights from O'Hare Intl to Kolkata become cheaper?

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