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O'Hare Intl

$472+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ORD
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
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 September or October, booked 17 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

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 August 20, 2025.

Round-trip from

$810
(Air France)

One-way from

$472
(oojo)

Popular in

January

Cheapest in

September

Average price

$1,420
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. 11% potential increase in price ($171 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 20, 2025.

This Air France deal was found by Cheapflights users on 8/19. 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.
Mon 9/87:05 pmCCU - ORD
2 stops30h 25mAir France
Tue 9/305:10 pmORD - CCU
2 stops25h 50mAir France
Deal found 8/19$810
This Air France deal was found by Cheapflights users on 8/19. 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.
Tue 9/97:05 pmCCU - ORD
2 stops30h 25mAir France
Tue 9/305:10 pmORD - CCU
2 stops28h 45mAir France
Deal found 8/19$811
This FlightHub deal was found by Cheapflights users on 8/17. 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.
Mon 9/811:45 pmCCU - ORD
2 stops45h 55mAir India
Wed 3/411:00 amORD - CCU
1 stop25h 00mAir India
Deal found 8/17$851
This EaseMyTrip deal was found by Cheapflights users on 8/20. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:05 pmCCU - ORD
2 stops30h 25mMultiple Airlines
Tue 9/305:10 pmORD - CCU
2 stops25h 50mMultiple Airlines
Deal found 8/20$855
This EaseMyTrip deal was found by Cheapflights users on 8/19. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/82:00 amCCU - ORD
2 stops26h 25mIndiGo
Tue 9/307:50 pmORD - CCU
2 stops35h 30mIndiGo
Deal found 8/19$929
This Gotogate deal was found by Cheapflights users on 8/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:30 pmCCU - ORD
1 stop21h 45mEtihad Airways
Fri 10/101:55 pmORD - CCU
1 stop20h 10mEtihad Airways
Deal found 8/17$967
This oojo deal was found by Cheapflights users on 8/18. 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.
Sun 9/74:00 amCCU - ORD
1 stop39h 15mEtihad Airways
Thu 11/61:10 pmORD - CCU
1 stop19h 20mEtihad Airways
Deal found 8/18$984
This Travelocity deal was found by Cheapflights users on 8/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:30 pmCCU - ORD
1 stop21h 45mMultiple Airlines
Wed 3/411:00 amORD - CCU
1 stop22h 00mMultiple Airlines
Deal found 8/17$994
This FlightHub deal was found by Cheapflights users on 8/18. 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.
Sat 9/62:25 amCCU - ORD
2 stops43h 15mAir India
Thu 11/611:00 amORD - CCU
1 stop34h 30mAir India
Deal found 8/18$996

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 August 20, 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

Tue 9/9

6:00 pm-3:00 pm

2 stops31h 30m

Chicago O'Hare Intl

Tue 9/30

5:10 pm-8:25 am

2 stops28h 45m

$810

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 9/8

7:05 pm-3:00 pm

2 stops30h 25m

Chicago O'Hare Intl

Tue 9/30

5:10 pm-8:25 am

2 stops28h 45m

$810

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 9/8

11:45 pm-11:10 am

2 stops45h 55m

Chicago O'Hare Intl

Wed 3/4

11:00 am-11:30 pm

1 stop25h 00m

$851

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 9/8

2:00 am-5:55 pm

2 stops26h 25m

Chicago O'Hare Intl

Tue 9/30

7:50 pm-5:50 pm

2 stops35h 30m

$929

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 10/1

9:30 pm-8:45 am

1 stop21h 45m

Chicago O'Hare Intl

Fri 10/10

1:55 pm-8:35 pm

1 stop20h 10m

$967

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 10/3

4:00 am-8:45 am

1 stop39h 15m

Chicago O'Hare Intl

Fri 10/10

1:55 pm-8:35 pm

1 stop20h 10m

$970

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 2/11

8:55 pm-8:15 am

1 stop22h 50m

Chicago O'Hare Intl

Wed 5/13

2:00 pm-2:50 am

1 stop26h 20m

$983

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Sun 9/7

4:00 am-8:45 am

1 stop39h 15m

Chicago O'Hare Intl

Thu 11/6

1:10 pm-8:00 pm

1 stop19h 20m

$984

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 9/8

9:30 pm-8:45 am

1 stop21h 45m

Chicago O'Hare Intl

Wed 3/4

11:00 am-8:30 pm

1 stop22h 00m

$994

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Fri 10/31

8:30 pm-7:30 am

1 stop21h 30m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 17 results
1
2

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 August 8, 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 August 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.

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 August 20, 2025.
Read reviews from past customers who have flown Qatar Airways, Etihad Airways, and Air India from Kolkata to Chicago O'Hare Intl Airport. 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.
Qatar Airways
7.4
Good
3,611 reviews

Entertainment

7.4

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Qatar Airways
7.4
Good
3,611 reviews
Qatar Airways
7.4
Good
3,611 reviews

Entertainment

7.4

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Etihad Airways
7.4
Good
1,233 reviews
Qatar Airways
7.4
Good
3,611 reviews

Entertainment

7.4

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Air India
5.5
Fair
2,929 reviews
Qatar Airways
7.4
Good
3,611 reviews

Entertainment

7.4

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Comfort

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

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.

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

    A quick flight from Kolkata to Chicago O'Hare Intl Airport can take about 31h 30m. Air France provides one of the quickest options available for as low as $810. Airlines will cover a distance of 7959 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $907. Other airlines that can offer you cheap pricing are Air India, from $939, and Etihad Airways, from $958. Qatar Airways is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Hoffman Estates
Beloit
Skokie
Des Plaines
Elgin
Gurnee
Arlington Heights
Racine
Rockford
Great Lakes
Orland Park
Naperville
Merrillville
Elk Grove Village
Downers Grove
Evanston
Lake Geneva
Joliet

Browse thousands of different options on Cheapflights for your next trip

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$907Average$1,243FlexibilityNo cancel feeOn-time68%
Air IndiaCheapest$939Average$1,325FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$958Average$1,261FlexibilityNo cancel feeOn-time75%

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