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O'Hare Intl

$628+ Cheap flights from Kolkata (CCU) to O'Hare Intl (ORD)

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ORD
avr. 2 — avr. 91
mer. 4/2
mer. 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Chicago O'Hare Intl are usually found in October or November, booked 17 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Kolkata to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to O'Hare Intl (ORD). 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 mars 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,015
(Yatra.com)

One-way from

$628
(Flightnetwork)

Popular in

January

Cheapest in

October

Average price

$1,305
Provider with most accurate pricing for Kolkata Netaji S. Chandra-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Kolkata Netaji S. Chandra-Chicago O'Hare Intl flights.
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From Kolkata Netaji S. Chandra to Chicago O'Hare Intl
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One-way flight from Kolkata Netaji S. Chandra to Chicago O'Hare Intl
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Highest demand for flights based on searches. 7% potential increase in price ($115 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Kolkata to O'Hare Intl

Cheapest flights from Kolkata to O'Hare Intl
Explore the most affordable flight options available from Kolkata to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mars 28, 2025.

This oojo deal was found by Cheapflights users on 3/27. 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.
dim. 7/69:15 pmCCU - ORD
1 stop22h 00mEtihad Airways
sam. 10/181:55 pmORD - CCU
1 stop19h 55mEtihad Airways
Deal found 3/27$1,049
This Booking.com deal was found by Cheapflights users on 3/27. 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.
dim. 7/64:20 pmCCU - ORD
2 stops36h 05mIndiGo
sam. 10/187:50 pmORD - CCU
2 stops31h 25mIndiGo
Deal found 3/27$1,101
This Air France deal was found by Cheapflights users on 3/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/44:20 pmCCU - ORD
2 stops33h 10mMultiple Airlines
mer. 9/34:50 pmORD - CCU
2 stops28h 20mMultiple Airlines
Deal found 3/27$1,104
This KLM deal was found by Cheapflights users on 3/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/57:00 pmCCU - ORD
2 stops29h 40mKLM
jeu. 9/44:20 pmORD - CCU
2 stops29h 35mKLM
Deal found 3/27$1,105
This American Airlines deal was found by Cheapflights users on 3/27. 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.
lun. 5/54:20 pmCCU - ORD
2 stops29h 19mAmerican Airlines
lun. 9/151:06 pmORD - CCU
2 stops29h 09mAmerican Airlines
Deal found 3/27$1,155
This Air France deal was found by Cheapflights users on 3/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/156:00 pmCCU - ORD
2 stops31h 30mAir France
mer. 2/255:20 pmORD - CCU
2 stops27h 50mAir France
Deal found 3/27$1,213
This Emirates deal was found by Cheapflights users on 3/27. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/29:45 amCCU - ORD
1 stop40h 30mEmirates
dim. 9/78:35 pmORD - CCU
1 stop25h 05mEmirates
Deal found 3/27$1,277
This Trip.com deal was found by Cheapflights users on 3/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/43:50 amCCU - ORD
1 stop21h 45mQatar Airways
lun. 9/17:20 pmORD - CCU
1 stop20h 30mQatar Airways
Deal found 3/26$1,308
This FlightHub deal was found by Cheapflights users on 3/27. 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.
jeu. 6/262:30 pmCCU - ORD
2 stops36h 00mJapan Airlines
dim. 7/201:30 amORD - CCU
2 stops32h 15mJapan Airlines
Deal found 3/27$1,318
This British Airways deal was found by Cheapflights users on 3/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/66:00 pmCCU - ORD
2 stops28h 20mBritish Airways
dim. 8/319:15 pmORD - CCU
2 stops30h 00mBritish Airways
Deal found 3/27$1,356
This SWISS deal was found by Cheapflights users on 3/26. 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.
mar. 7/18:30 pmCCU - ORD
3 stops25h 55mSWISS
lun. 7/212:20 pmORD - CCU
2 stops32h 10mSWISS
Deal found 3/26$1,399
This oojo deal was found by Cheapflights users on 3/26. 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.
dim. 6/2912:55 amCCU - ORD
1 stop41h 00mAir India
lun. 7/2112:00 pmORD - CCU
1 stop25h 00mAir India
Deal found 3/26$1,482

Cheapflights Fare Finder

Customize your flight search to find flights from Kolkata to O'Hare Intl 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 mars 28, 2025.
Use the filters below to find and compare flights from Kolkata to Chicago O'Hare Intl Airport that are best for you.

Fly from

Kolkata

Fly to

O'Hare Intl

Route

Depart

Return

Price

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

dim. 7/6

9:15 pm-8:45 am

1 stop22h 00m

Chicago O'Hare Intl

sam. 10/18

1:55 pm-8:20 pm

1 stop19h 55m

$1,049

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

dim. 7/6

4:20 pm-5:55 pm

2 stops36h 05m

Chicago O'Hare Intl

sam. 10/18

7:50 pm-1:45 pm

2 stops31h 25m

$1,101

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

mer. 6/4

4:20 pm-3:00 pm

2 stops33h 10m

Chicago O'Hare Intl

mer. 9/3

4:50 pm-7:40 am

2 stops28h 20m

$1,104

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

jeu. 6/5

7:00 pm-2:10 pm

2 stops29h 40m

Chicago O'Hare Intl

jeu. 9/4

4:20 pm-8:25 am

2 stops29h 35m

$1,105

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

lun. 5/5

4:20 pm-11:09 am

2 stops29h 19m

Chicago O'Hare Intl

lun. 9/15

1:06 pm-4:45 am

2 stops29h 09m

$1,155

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

mer. 6/4

6:00 pm-3:00 pm

2 stops31h 30m

Chicago O'Hare Intl

lun. 9/1

5:10 pm-5:30 am

2 stops25h 50m

$1,217

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

lun. 6/2

9:45 am-3:45 pm

1 stop40h 30m

Chicago O'Hare Intl

dim. 9/7

8:35 pm-8:10 am

1 stop25h 05m

$1,277

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

mer. 6/4

3:50 am-3:05 pm

1 stop21h 45m

Chicago O'Hare Intl

lun. 9/1

7:20 pm-2:20 am

1 stop20h 30m

$1,308

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

jeu. 6/26

2:30 pm-4:00 pm

2 stops36h 00m

Chicago O'Hare Intl

dim. 7/20

1:30 am-8:15 pm

2 stops32h 15m

$1,318

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

mer. 8/6

6:00 pm-11:50 am

2 stops28h 20m

Chicago O'Hare Intl

dim. 8/31

9:15 pm-1:45 pm

2 stops30h 00m

$1,356

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 25 results
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Compare providers for flights from Kolkata to O'Hare Intl

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 Kolkata to O'Hare Intl in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 Kolkata-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kolkata-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kolkata-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kolkata-Chicago O'Hare Intl Airport 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 Kolkata-Chicago O'Hare Intl Airport 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 Kolkata to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Kolkata 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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Kolkata to O'Hare Intl. Price data was last updated on March 21, 2025.

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kolkata to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Kolkata to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Kolkata to Chicago O'Hare Intl Airport (average of $245). Flying from Kolkata to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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 CCU to ORD?

Find hourly flight availability from Kolkata to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mars 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kolkata to Chicago O'Hare Intl Airport as you normally would.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated mars 28, 2025.
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very good
1,285 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Emirates
8.0
Very good
3,190 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
KLM
7.8
Good
1,321 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Thai Airways
7.8
Good
317 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Food

7.7

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to O'Hare Intl. 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 from for flights from Kolkata to Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Kolkata, you will be flying from Netaji S. Chandra, which is the city’s only airport. Kolkata Netaji S. Chandra (CCU) is located 8.3 mi from the center of Kolkata. There are 0 flights from Netaji S. Chandra to Chicago O'Hare Intl per day from 3 different airlines.

  • What are the cheapest airlines flying from Kolkata to Chicago O'Hare Intl Airport round-trip?

    Cheapflights users have booked flights from Kolkata to Chicago O'Hare Intl Airport round-trip from $1,015. Other airlines that can offer you cheap pricing are Etihad Airways, from $1,049, and KLM, from $1,105. IndiGo is priced at 24% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Kolkata to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $628. Emirates flights start at $758 while deals on Thai Airways start at $814 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Kolkata to Chicago O'Hare Intl Airport (average of $245). Flying from Kolkata to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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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Top 3 airlines flying from Kolkata to O'Hare Intl

Discover the top 3 airlines that operate flights from Kolkata to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mars 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$894Average$1,251FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,072Average$1,377FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$1,149Average$1,325FlexibilityNo cancel feeOn-timeN/A
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