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O'Hare Intl

$530+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ORD
févr. 25 — mars 41
mar. 2/25
mar. 3/4
1 adult, Economy
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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 février 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$950
(Etihad Airways)

One-way from

$530
(American Airlines)

Popular in

January

Cheapest in

October

Average price

$1,364
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. 6% potential increase in price ($93 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 February 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 février 20, 2025.

This Etihad Airways deal was found by Cheapflights users on 2/20. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/203:45 amCCU - ORD
1 stop39h 40mEtihad Airways
mer. 8/61:55 pmORD - CCU
1 stop27h 05mEtihad Airways
Deal found 2/20$950
This American Airlines deal was found by Cheapflights users on 2/20. 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.
jeu. 3/203:20 amCCU - ORD
1 stop22h 40mMultiple Airlines
dim. 9/1411:30 amORD - CCU
2 stops30h 45mMultiple Airlines
Deal found 2/20$994
This FlightHub deal was found by Cheapflights users on 2/20. 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. 5/223:50 amCCU - ORD
1 stop21h 45mQatar Airways
mer. 8/67:20 pmORD - CCU
1 stop20h 30mQatar Airways
Deal found 2/20$1,014
This American Airlines deal was found by Cheapflights users on 2/20. 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.
ven. 3/214:30 pmCCU - ORD
2 stops35h 33mAmerican Airlines
dim. 9/1411:30 amORD - CCU
2 stops30h 45mAmerican Airlines
Deal found 2/20$1,137
This KLM deal was found by Cheapflights users on 2/20. 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. 5/227:00 pmCCU - ORD
2 stops29h 40mKLM
mer. 8/64:50 pmORD - CCU
2 stops29h 55mKLM
Deal found 2/20$1,239
This Emirates deal was found by Cheapflights users on 2/20. 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.
dim. 5/258:45 pmCCU - ORD
1 stop29h 30mEmirates
dim. 8/108:35 pmORD - CCU
1 stop25h 05mEmirates
Deal found 2/20$1,259
This British Airways deal was found by Cheapflights users on 2/20. 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.
lun. 9/17:05 pmCCU - ORD
2 stops33h 40mBritish Airways
mar. 9/238:40 pmORD - CCU
2 stops30h 35mBritish Airways
Deal found 2/20$1,505
This SWISS deal was found by Cheapflights users on 2/20. 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.
jeu. 5/225:30 pmCCU - ORD
2 stops29h 10mSWISS
jeu. 8/73:50 pmORD - CCU
3 stops29h 40mSWISS
Deal found 2/20$1,521
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/3010:30 pmCCU - ORD
2 stops45h 05mJapan Airlines
sam. 9/2012:10 pmORD - CCU
2 stops33h 00mJapan Airlines
Deal found 2/20$1,581
This Singapore Airlines deal was found by Cheapflights users on 2/20. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/111:30 pmCCU - ORD
3 stops53h 43mSingapore Airlines
mar. 9/235:50 pmORD - CCU
2 stops41h 55mSingapore Airlines
Deal found 2/20$1,660
This Turkish Airlines deal was found by Cheapflights users on 2/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/199:15 pmCCU - ORD
2 stops46h 55mTurkish Airlines
ven. 8/87:50 pmORD - CCU
2 stops28h 25mTurkish Airlines
Deal found 2/20$1,689
This LOT deal was found by Cheapflights users on 2/20. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/219:20 pmCCU - ORD
2 stops32h 50mLOT
dim. 8/109:40 pmORD - CCU
2 stops23h 50mLOT
Deal found 2/20$1,691

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

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 février 20, 2025.

Fly from

Kolkata

Fly to

O'Hare Intl

Route

Depart

Return

Price

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

mar. 5/20

3:45 am-8:55 am

1 stop39h 40m

Chicago O'Hare Intl

mer. 8/6

1:55 pm-3:30 am

1 stop27h 05m

$950

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

jeu. 3/20

3:20 am-3:30 pm

1 stop22h 40m

Chicago O'Hare Intl

dim. 9/14

11:30 am-4:45 am

2 stops30h 45m

$994

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

jeu. 5/22

3:50 am-3:05 pm

1 stop21h 45m

Chicago O'Hare Intl

mer. 8/6

7:20 pm-2:20 am

1 stop20h 30m

$1,014

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

ven. 3/21

4:30 pm-5:33 pm

2 stops35h 33m

Chicago O'Hare Intl

dim. 9/14

11:30 am-4:45 am

2 stops30h 45m

$1,137

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

jeu. 5/22

7:00 pm-2:10 pm

2 stops29h 40m

Chicago O'Hare Intl

mer. 8/6

4:50 pm-9:15 am

2 stops29h 55m

$1,239

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

dim. 5/25

8:45 pm-3:45 pm

1 stop29h 30m

Chicago O'Hare Intl

dim. 8/10

8:35 pm-8:10 am

1 stop25h 05m

$1,259

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

jeu. 5/22

5:30 pm-12:10 pm

2 stops29h 10m

Chicago O'Hare Intl

jeu. 8/7

3:50 pm-8:00 am

3 stops29h 40m

$1,521

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

lun. 5/19

9:15 pm-9:40 am

2 stops46h 55m

Chicago O'Hare Intl

ven. 8/8

7:50 pm-10:45 am

2 stops28h 25m

$1,689

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

mer. 5/21

9:20 pm-7:40 pm

2 stops32h 50m

Chicago O'Hare Intl

dim. 8/10

9:40 pm-8:00 am

2 stops23h 50m

$1,691

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

jeu. 3/20

1:55 am-8:35 pm

2 stops29h 10m

Chicago O'Hare Intl

sam. 9/13

12:30 am-12:45 am

2 stops37h 45m

$1,830

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 26 results
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  • 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.

Travel insights for flights from Kolkata to O'Hare Intl

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

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 February 14, 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 $321). 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 février 20, 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 février 20, 2025.
Get a feel of what it's like to fly with Japan Airlines, Emirates and KLM from Kolkata to Chicago by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.4

Overall

8.3

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

Entertainment

7.8

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.4

Overall

8.3

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
8.1
Very good
3,279 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.4

Overall

8.3

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
1,333 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.4

Overall

8.3

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
318 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.4

Overall

8.3

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.

LOT
7.6
Good
1,080 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Crew

8.7

Food

7.7

Comfort

8.2

Boarding

8.4

Overall

8.3

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 $950. Other airlines that can offer you cheap pricing are Qatar Airways, from $1,014, and American Airlines, from $1,137. Etihad Airways is priced at 30% 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 American Airlines, which is currently one of the cheapest options available, starting at $530. Etihad Airways flights start at $534 while deals on Qatar Airways start at $546 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 $321). 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 février 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$894Average$1,251FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,109Average$1,355FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$1,149Average$1,344FlexibilityNo cancel feeOn-timeN/A
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