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Cheap flights from Chicago O'Hare Intl Airport to Kolkata from ₹ 36,281

ORD — CCU
24 Oct — 31 Oct1
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 8/1014:00 -
1 stop20h 00m
Wed 21/1021:30 -
1 stop21h 35m
Deal found 22/9₹ 84,337
Fri 23/1020:25 -
1 stop20h 00m
Fri 13/1121:00 -
1 stop22h 25m
Deal found 22/9₹ 84,911
Tue 27/1019:50 -
1 stop19h 35m
Fri 20/1103:25 -
1 stop22h 35m
Deal found 23/9₹ 85,294
Sun 27/920:35 -
1 stop25h 05m
Mon 2/1109:15 -
1 stop41h 10m
Deal found 20/9₹ 85,390
Sun 8/1113:10 -
1 stop25h 45m
Mon 23/1110:15 -
2 stops33h 10m
Deal found 21/9₹ 85,485
Tue 27/1014:10 -
1 stop19h 15m
Wed 18/1121:00 -
1 stop22h 25m
Deal found 23/9₹ 85,581
Tue 10/1119:45 -
1 stop24h 25m
Mon 1/309:15 -
1 stop41h 10m
Deal found 21/9₹ 87,304
Wed 11/1119:45 -
1 stop35h 45m
Mon 1/309:20 -
1 stop41h 05m
Deal found 23/9₹ 88,740

Find flight deals from O'Hare Intl to Kolkata

Round-trip from

₹ 84,337

One-way from

₹ 36,281

Popular in

December

Cheapest in

September

Average price

₹ 89,697
Etihad Airways
  • Etihad Airways
  • 8/10-21/10
  • 2 total stops
  • 41h 35m total
  • Chicago to Kolkata
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Etihad Airways
  • Etihad Airways
  • 22/10-31/12
  • 1 total stop
  • 26h 25m total
  • Chicago to Kolkata
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₹ 2,227,530 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 635,800 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

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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Price

Cheapest return flight
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ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Sat 7/11

13:10-19:55

1 stop19h 15m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 38,196

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Thu 1/10

14:00-20:30

1 stop20h 00m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 38,196

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Thu 22/10

14:00-00:25

2 stops23h 55m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 44,992

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Thu 1/10

16:15-07:15

2 stops28h 30m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 56,671

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Wed 9/12

11:45-15:20

2 stops40h 05m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 59,256

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Sun 15/11

23:30-23:55

2 stops36h 55m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 65,861

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Fri 29/1

13:10-19:55

1 stop19h 15m

Kolkata Netaji S. Chandra

Mon 22/2

21:00-17:24

2 stops31h 54m

₹ 90,272

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Fri 23/10

20:25-02:55

1 stop20h 00m

Kolkata Netaji S. Chandra

Fri 13/11

21:00-07:55

1 stop22h 25m

₹ 91,421

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Thu 10/12

18:50-01:55

1 stop19h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 96,111

ChicagoKolkata

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

ORDCCU

Chicago O'Hare Intl

Sat 21/11

19:45-07:40

1 stop24h 25m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 108,077

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 21 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 return 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 best time to book flights from Chicago O'Hare Intl Airport to Kolkata is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 ₹ 89,697). Flying from Chicago O'Hare Intl Airport to Kolkata in December is currently the most expensive (average of ₹ 189,542). 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 for a return flight 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 ₹ 88,597 and ₹ 102,812 in October.
The cheapest return price found within the last 5 days was ₹ 84,337 on Etihad Airways (8 Oct–21 Oct).

Related info for your journey

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

    Located just 13.4 km from the city centre, Kolkata Netaji S. Chandra is the airport most travellers will use when flying to Kolkata from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Netaji S. Chandra (CCU) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 0 different airlines.

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

    Etihad Airways, SWISS, and Turkish Airlines can get you from Chicago O'Hare Intl Airport to Kolkata in just under 19h 15m. Your travel time can differ by up to 29h. There are 12809 km between Chicago O'Hare Intl Airport and Kolkata. 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 holiday 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 ₹ 89,697). Flying from Chicago O'Hare Intl Airport to Kolkata in December is currently the most expensive (average of ₹ 189,542). 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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Alternative routes for O'Hare Intl to Kolkata

O'Hare Intl to Bagdogra flights

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