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Cheap flights from Chicago O'Hare Intl Airport to Kolkata from ₹ 45,072

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CCU
30 Jul — 6 Aug1
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
Explore the most affordable flight options available from O'Hare Intl to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2026.

Sun 9/808:02
ORD
-
CCU
2 stops31h 58m
Multiple Airlines
Sun 6/1203:25
CCU
-
ORD
2 stops32h 04m
Multiple Airlines
Deal found 25/6₹ 112,823
Sun 1/1119:45
ORD
-
CCU
1 stop24h 25m
Emirates
Thu 4/309:15
CCU
-
ORD
1 stop41h 10m
Emirates
Deal found 28/6₹ 115,279
Tue 28/714:00
ORD
-
CCU
1 stop20h 00m
Etihad Airways
Thu 6/803:50
CCU
-
ORD
1 stop22h 20m
Etihad Airways
Deal found 27/6₹ 115,374
Thu 19/1107:00
ORD
-
CCU
2 stops31h 25m
Qatar Airways
Tue 19/103:25
CCU
-
ORD
1 stop22h 35m
Qatar Airways
Deal found 28/6₹ 115,657
Sat 5/906:00
ORD
-
CCU
2 stops34h 00m
Qatar Airways
Mon 28/904:00
CCU
-
ORD
1 stop21h 35m
Qatar Airways
Deal found 28/6₹ 115,752
Tue 3/1107:00
ORD
-
CCU
2 stops31h 25m
Multiple Airlines
Mon 30/1121:00
CCU
-
ORD
2 stops53h 00m
Multiple Airlines
Deal found 28/6₹ 115,846
Mon 16/1120:20
ORD
-
CCU
1 stop36h 10m
Etihad Airways
Sat 16/103:35
CCU
-
ORD
1 stop39h 50m
Etihad Airways
Deal found 28/6₹ 115,941
Thu 13/814:00
ORD
-
CCU
2 stops22h 55m
Multiple Airlines
Sun 27/915:00
CCU
-
ORD
3 stops35h 10m
Multiple Airlines
Deal found 28/6₹ 116,508
Sun 1/1115:59
ORD
-
CCU
2 stops46h 26m
Multiple Airlines
Wed 3/303:25
CCU
-
ORD
2 stops32h 04m
Multiple Airlines
Deal found 28/6₹ 116,602
Sun 16/814:00
ORD
-
CCU
2 stops24h 30m
Multiple Airlines
Tue 1/917:00
CCU
-
ORD
2 stops26h 05m
Multiple Airlines
Deal found 27/6₹ 116,791
Fri 20/1120:20
ORD
-
CCU
1 stop36h 10m
Etihad Airways
Mon 18/120:55
CCU
-
ORD
1 stop29h 35m
Etihad Airways
Deal found 28/6₹ 116,886
Wed 14/1006:00
ORD
-
CCU
2 stops34h 00m
Qatar Airways
Tue 12/103:25
CCU
-
ORD
2 stops28h 00m
Qatar Airways
Deal found 28/6₹ 117,358

Find flight deals from O'Hare Intl to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 June 2026.

Round-trip from

₹ 115,279

One-way from

₹ 45,072

Popular in

December

Cheapest in

September

Average price

₹ 132,477
Emirates
  • Emirates
  • 1/11-4/3
  • 2 total stops
  • 65h 35m total
  • Chicago to Kolkata
Search Deals
24/8
  • 24/8
  • 2 total stops
  • 25h 15m total
  • Chicago to Kolkata
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 1,751,473 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 491,277 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from O'Hare Intl 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, Cheapflights users made 454,620 searches. Data last updated 30 June 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

Fri 25/9

08:45-02:55

3 stops31h 40m

Kolkata Netaji S. Chandra

Tue 3/11

16:30-15:00

2 stops34h 00m

₹ 140,886

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 7/10

08:45-02:30

3 stops31h 15m

Kolkata Netaji S. Chandra

Thu 5/11

23:40-17:43

3 stops29h 33m

₹ 142,020

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Fri 21/8

16:20-10:35

2 stops31h 45m

Kolkata Netaji S. Chandra

Fri 28/8

18:45-15:10

2 stops30h 55m

₹ 148,068

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 28/9

15:50-09:45

2 stops31h 25m

Kolkata Netaji S. Chandra

Wed 28/10

21:00-14:10

3 stops27h 40m

₹ 149,958

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 28/9

15:50-09:45

2 stops31h 25m

Kolkata Netaji S. Chandra

Tue 27/10

21:00-14:10

3 stops27h 40m

₹ 150,714

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 30/9

16:25-04:50

3 stops25h 55m

Kolkata Netaji S. Chandra

Thu 29/10

21:00-17:20

2 stops30h 50m

₹ 171,502

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 30/9

16:25-04:50

3 stops25h 55m

Kolkata Netaji S. Chandra

Wed 28/10

21:00-17:20

2 stops30h 50m

₹ 171,502
Fastest return journey

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 13/7

16:30-04:50

3 stops25h 50m

Kolkata Netaji S. Chandra

Tue 28/7

21:00-12:35

2 stops26h 05m

₹ 199,849

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Tue 3/11

16:10-09:50

2 stops30h 10m

Kolkata Netaji S. Chandra

Thu 26/11

21:00-13:10

3 stops27h 40m

₹ 206,747

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Fri 23/10

06:30-22:25

3 stops53h 25m

Kolkata Netaji S. Chandra

Fri 13/11

23:40-20:57

3 stops56h 47m

₹ 248,229

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 3 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 ₹ 86,082). Flying from Chicago O'Hare Intl Airport to Kolkata in December is currently the most expensive (average of ₹ 168,005). 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?

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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?

    SWISS can get you from Chicago O'Hare Intl Airport to Kolkata in just under 31h 25m. Your travel time can differ by up to . There are 12809 km between Chicago O'Hare Intl Airport and Kolkata.

  • 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 ₹ 86,082). Flying from Chicago O'Hare Intl Airport to Kolkata in December is currently the most expensive (average of ₹ 168,005). 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

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Bagdogra flights

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How does Cheapflights help users find flights from O'Hare Intl to Kolkata?

Deals for O'Hare Intl to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Kolkata?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from O'Hare Intl to Kolkata.

Can Cheapflights find flights from O'Hare Intl to Kolkata with no change fees?

Yes! Cheapflights helps users easily find flights from O'Hare Intl to Kolkata with no change fees.

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

Of course! You can now track prices for flights from O'Hare Intl to Kolkata and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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