Kolkata

$441+ Cheap flights from O'Hare Intl (ORD) to Kolkata (CCU)

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CCU
Feb 16 — Feb 231
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The best prices from Chicago O'Hare Intl to Kolkata Netaji S. Chandra are usually found in October or September, booked 73 days in advance, depart on a Friday or Sunday and return on a Tuesday

Cheap 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 February 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$832
(Indian Eagle)

One-way from

$441
(Booking.com)

Popular in

December

Cheapest in

October

Average price

$925
Provider with most accurate pricing for Chicago O'Hare Intl-Kolkata Netaji S. Chandra flight deals.
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Kolkata Netaji S. Chandra flights.
From Chicago O'Hare Intl to Kolkata Netaji S. Chandra
One-way flight from Chicago O'Hare Intl to Kolkata Netaji S. Chandra
Highest demand for flights based on searches. 11% potential increase in price ($153 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($68 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from O'Hare Intl to Kolkata

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 February 11, 2025.

This Indian Eagle deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:00 pmORD - CCU
1 stop21h 15mAir India
Thu 10/24:15 pmCCU - ORD
1 stop25h 40mAir India
Deal found 2/10$829
This Indian Eagle deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:55 pmORD - CCU
1 stop19h 20mQatar Airways
Sun 1/253:20 amCCU - ORD
1 stop22h 40mQatar Airways
Deal found 2/10$835
This Indian Eagle deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/122:10 pmORD - CCU
1 stop26h 15mEtihad Airways
Tue 3/183:50 amCCU - ORD
1 stop40h 05mEtihad Airways
Deal found 2/10$870
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/128:45 pmORD - CCU
1 stop24h 25mEmirates
Wed 3/199:10 amCCU - ORD
1 stop41h 05mEmirates
Deal found 2/10$920
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:30 amORD - CCU
2 stops30h 45mMultiple Airlines
Mon 9/223:50 amCCU - ORD
1 stop21h 45mMultiple Airlines
Deal found 2/11$921
This Booking.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/58:30 pmORD - CCU
2 stops36h 05mIndiGo
Wed 3/269:45 pmCCU - ORD
2 stops32h 20mIndiGo
Deal found 2/10$925
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/124:27 pmORD - CCU
2 stops25h 38mAmerican Airlines
Wed 3/194:30 pmCCU - ORD
2 stops28h 51mAmerican Airlines
Deal found 2/10$954
This SWISS deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/39:10 pmORD - CCU
3 stops47h 50mSWISS
Mon 3/175:30 pmCCU - ORD
2 stops34h 15mSWISS
Deal found 2/11$998
This FlightHub deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:45 pmORD - CCU
2 stops26h 00mTurkish Airlines
Fri 10/310:30 pmCCU - ORD
2 stops29h 55mTurkish Airlines
Deal found 2/10$1,105

Find flights from O'Hare Intl to Kolkata within your budget

Customize 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 2,558,603 searches. Data last updated February 11, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 4/23

12:00 pm-6:05 pm

1 stop19h 35m

Kolkata Netaji S. Chandra

Mon 5/5

9:20 pm-7:25 am

1 stop20h 35m

$832

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 3/12

2:10 pm-2:55 am

1 stop26h 15m

Kolkata Netaji S. Chandra

Tue 3/18

3:50 am-9:25 am

1 stop40h 05m

$870

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 3/12

8:45 pm-7:40 am

1 stop24h 25m

Kolkata Netaji S. Chandra

Wed 3/19

9:10 am-3:45 pm

1 stop41h 05m

$920

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 3/5

8:30 pm-8:05 pm

2 stops36h 05m

Kolkata Netaji S. Chandra

Wed 3/26

9:45 pm-7:35 pm

2 stops32h 20m

$925

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 3/5

8:30 pm-5:50 pm

2 stops33h 50m

Kolkata Netaji S. Chandra

Tue 3/25

3:50 am-9:25 am

1 stop40h 05m

$942

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 3/12

4:27 pm-4:35 am

2 stops25h 38m

Kolkata Netaji S. Chandra

Wed 3/19

4:30 pm-10:51 am

2 stops28h 51m

$954

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 3/3

9:10 pm-8:30 am

3 stops47h 50m

Kolkata Netaji S. Chandra

Mon 3/17

5:30 pm-5:15 pm

2 stops34h 15m

$998

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 4/23

7:20 pm-2:20 am

1 stop20h 30m

Kolkata Netaji S. Chandra

Sun 5/4

3:50 am-4:13 pm

2 stops46h 53m

$1,031

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 3/24

12:55 pm-10:55 am

2 stops35h 30m

Kolkata Netaji S. Chandra

Fri 3/28

9:45 pm-9:50 am

2 stops46h 35m

$1,369

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 4/28

5:10 pm-4:45 am

2 stops25h 05m

$462

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 20 results
1
2

Compare providers for flights from O'Hare Intl to Kolkata

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Kolkata in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Kolkata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Kolkata flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Kolkata flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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
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.

Travel insights for flights from O'Hare Intl to Kolkata

Get recent, data-driven insights about flights from O'Hare Intl to Kolkata including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Kolkata. Price data was last updated on February 7, 2025.

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 73 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 $989). Flying from Chicago O'Hare Intl Airport to Kolkata in June is currently the most expensive (average of $1,682). 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.

What is the cheapest time of day to fly from ORD to CCU?

Find hourly flight availability from O'Hare Intl to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2025.

It’s optimal to fly from Chicago O'Hare Intl Airport to Kolkata at noon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Kolkata?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Kolkata. Price data was last updated on February 10, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Kolkata flight should consider departing on Friday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kolkata by month

Plan your trip to Kolkata by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kolkata ranges from 0.3 - 14.0 inches per month. August is typically the wettest month, when rainfall can reach 14.0 in. December is typically the driest time to visit Kolkata when rainfall is around 0.3 in.

Temperature in Kolkata by month

Plan your trip to Kolkata by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated February 11, 2025.
Read reviews from past customers who have flown Emirates, Singapore Airlines and LOT from Chicago to Kolkata. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Entertainment

8.2

Food

7.9

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 20