Cheap flights from Kolkata to Chicago O'Hare Intl Airport from ₹ 42,698
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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ORD
22 Jul — 29 Jul1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Chicago O'Hare Intl are usually found in October or June, booked 17 days in advance, depart on a Friday or Sunday 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 17 July 2025.
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 17 July 2025.
Tue 11/1120:30CCU - ORD
1 stop21h 30mAir India
Wed 6/512:00ORD - CCU
1 stop22h 00mAir India
Deal found 15/7₹ 72,424
Mon 8/921:30CCU - ORD
1 stop21h 45mEtihad Airways
Tue 30/913:55ORD - CCU
1 stop20h 10mEtihad Airways
Deal found 15/7₹ 77,664
Tue 11/1118:00CCU - ORD
2 stops28h 30mMultiple Airlines
Wed 6/519:20ORD - CCU
1 stop20h 30mMultiple Airlines
Deal found 15/7₹ 83,334
Sat 15/1118:00CCU - ORD
2 stops28h 30mAmerican Airlines
Wed 22/411:36ORD - CCU
2 stops30h 39mAmerican Airlines
Deal found 15/7₹ 83,506
Tue 9/922:15CCU - ORD
2 stops34h 15mIndiGo
Tue 30/919:50ORD - CCU
2 stops35h 30mIndiGo
Deal found 17/7₹ 85,482
Mon 8/919:05CCU - ORD
2 stops30h 25mAir France
Tue 30/917:10ORD - CCU
2 stops25h 50mAir France
Deal found 17/7₹ 85,912
Tue 9/909:45CCU - ORD
1 stop40h 30mEmirates
Tue 30/920:35ORD - CCU
1 stop25h 05mEmirates
Deal found 15/7₹ 92,785
Mon 10/1103:20CCU - ORD
1 stop22h 40mQatar Airways
Wed 6/507:00ORD - CCU
2 stops32h 50mQatar Airways
Deal found 15/7₹ 95,018
Best flights from Kolkata to O'Hare Intl
Discover carefully curated flight deals from Kolkata to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 July 2025.
Tue 11/1120:30CCU - ORD
1 stop21h 30mAir India
Wed 6/512:00ORD - CCU
1 stop22h 00mAir India
Deal found 15/7₹ 72,424
Mon 8/921:30CCU - ORD
1 stop21h 45mEtihad Airways
Tue 30/913:55ORD - CCU
1 stop20h 10mEtihad Airways
Deal found 15/7₹ 77,664
Tue 11/1118:00CCU - ORD
2 stops28h 30mMultiple Airlines
Wed 6/519:20ORD - CCU
1 stop20h 30mMultiple Airlines
Deal found 15/7₹ 83,334
Sat 15/1118:00CCU - ORD
2 stops28h 30mAmerican Airlines
Wed 22/411:36ORD - CCU
2 stops30h 39mAmerican Airlines
Deal found 15/7₹ 83,506
Tue 9/922:15CCU - ORD
2 stops34h 15mIndiGo
Tue 30/919:50ORD - CCU
2 stops35h 30mIndiGo
Deal found 17/7₹ 85,482
Mon 8/919:05CCU - ORD
2 stops30h 25mAir France
Tue 30/917:10ORD - CCU
2 stops25h 50mAir France
Deal found 17/7₹ 85,912
Tue 9/909:45CCU - ORD
1 stop40h 30mEmirates
Tue 30/920:35ORD - CCU
1 stop25h 05mEmirates
Deal found 15/7₹ 92,785
Mon 10/1103:20CCU - ORD
1 stop22h 40mQatar Airways
Wed 6/507:00ORD - CCU
2 stops32h 50mQatar Airways
Deal found 15/7₹ 95,018
Last-minute flights from Kolkata to O'Hare Intl
Discover last-minute flight deals from Kolkata to O'Hare Intl. Data last updated 17 July 2025 and is based on user searches.
Tue 22/703:50CCU - ORD
1 stop21h 45mQatar Airways
Fri 31/1019:55ORD - CCU
1 stop19h 20mQatar Airways
Deal found 16/7₹ 126,119
Tue 22/702:00CCU - ORD
2 stops44h 25mBritish Airways
Fri 31/1018:10ORD - CCU
2 stops30h 25mBritish Airways
Deal found 17/7₹ 137,803
Tue 22/702:00CCU - ORD
2 stops29h 40mThai Airways
Thu 30/1000:30ORD - CCU
2 stops37h 40mThai Airways
Deal found 16/7₹ 210,054
Wed 23/718:00CCU - ORD
2 stops32h 44mMultiple Airlines
Fri 31/1019:55ORD - CCU
1 stop19h 20mMultiple Airlines
Deal found 17/7₹ 99,744
Wed 23/716:00CCU - ORD
2 stops32h 40mKLM
Fri 31/1017:25ORD - CCU
2 stops28h 50mKLM
Deal found 17/7₹ 109,795
Thu 24/715:10CCU - ORD
2 stops41h 48mAir India
Thu 16/1012:00ORD - CCU
1 stop22h 00mAir India
Deal found 16/7₹ 111,428
Thu 24/710:05CCU - ORD
2 stops33h 40mJapan Airlines
Wed 15/1001:05ORD - CCU
2 stops34h 10mJapan Airlines
Deal found 16/7₹ 160,483
Thu 24/709:45CCU - ORD
1 stop40h 30mEmirates
Thu 16/1020:35ORD - CCU
1 stop36h 10mEmirates
Deal found 16/7₹ 165,123
Thu 24/723:30CCU - ORD
3 stops57h 28mSingapore Airlines
Thu 16/1013:36ORD - CCU
3 stops46h 09mSingapore Airlines
Deal found 16/7₹ 206,790
Sat 9/809:45CCU - ORD
1 stop40h 30mEmirates
Mon 2/219:45ORD - CCU
1 stop24h 25mEmirates
Deal found 15/7₹ 95,448
Sat 9/802:00CCU - ORD
2 stops46h 20mBritish Airways
Wed 4/218:45ORD - CCU
2 stops28h 50mBritish Airways
Deal found 15/7₹ 116,926
Sat 30/804:00CCU - ORD
1 stop39h 15mEtihad Airways
Sat 20/913:55ORD - CCU
1 stop20h 10mEtihad Airways
Deal found 17/7₹ 78,008
One-way flights from Kolkata to O'Hare Intl
Search for one-way flight options from Kolkata to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 17 July 2025.
Wed 3/921:30CCU - ORD
1 stop21h 45mEtihad Airways
Deal found 15/7₹ 42,698
Wed 3/922:30CCU - ORD
2 stops31h 40mMultiple Airlines
Deal found 15/7₹ 48,626
Fri 29/818:00CCU - ORD
2 stops34h 25mIndiGo
Deal found 16/7₹ 50,173
Tue 2/903:50CCU - ORD
1 stop21h 45mQatar Airways
Deal found 15/7₹ 51,719
Tue 2/909:45CCU - ORD
1 stop40h 30mEmirates
Deal found 15/7₹ 55,843
Mon 1/902:25CCU - ORD
2 stops27h 45mLOT
Deal found 15/7₹ 56,616
Tue 26/819:25CCU - ORD
1 stop25h 20mAir India
Deal found 17/7₹ 63,317
Wed 27/802:00CCU - ORD
2 stops29h 40mThai Airways
Deal found 16/7₹ 67,784
Mon 25/812:30CCU - ORD
2 stops31h 15mJapan Airlines
Deal found 15/7₹ 80,843
Tue 26/819:05CCU - ORD
3 stops37h 19mKLM
Deal found 17/7₹ 91,152
Cheapflights Fare Finder
Customise 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 454,620 searches. Data last updated 17 July 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 11/11
20:30-06:30
1 stop21h 30m
Chicago O'Hare Intl
Wed 6/5
12:00-20:30
1 stop22h 00m
₹ 72,424
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Mon 8/9
21:30-08:45
1 stop21h 45m
Chicago O'Hare Intl
Tue 30/9
13:55-20:35
1 stop20h 10m
₹ 77,664
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 11/11
18:00-11:00
2 stops28h 30m
Chicago O'Hare Intl
Wed 6/5
19:20-02:20
1 stop20h 30m
₹ 83,334
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Sat 15/11
18:00-11:00
2 stops28h 30m
Chicago O'Hare Intl
Wed 22/4
11:36-04:45
2 stops30h 39m
₹ 83,506
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 9/9
22:15-22:00
2 stops34h 15m
Chicago O'Hare Intl
Tue 30/9
19:50-17:50
2 stops35h 30m
₹ 85,482
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Mon 8/9
19:05-15:00
2 stops30h 25m
Chicago O'Hare Intl
Tue 30/9
17:10-05:30
2 stops25h 50m
₹ 85,912
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 9/9
09:45-15:45
1 stop40h 30m
Chicago O'Hare Intl
Tue 30/9
20:35-08:10
1 stop25h 05m
₹ 92,785
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Mon 10/11
03:20-14:30
1 stop22h 40m
Chicago O'Hare Intl
Wed 6/5
07:00-02:20
2 stops32h 50m
₹ 95,018
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Wed 3/9
21:30-08:45
1 stop21h 45m
₹ 42,698
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Wed 3/9
22:30-19:40
2 stops31h 40m
₹ 48,626
Flights are sorted by cheapest return flights first.
Deals found on 15/7
Showing 1-10 of 18 results
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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 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 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 return flight from Kolkata to O'Hare Intl. Price data was last updated on 11 July 2025.
The price you pay for your flight from Kolkata to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 17 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 Kolkata to Chicago O'Hare Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Kolkata to Chicago O'Hare Intl Airport (average of ₹ 973). Flying from Kolkata to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 1,317). 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.
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 17 July 2025.
Check out reviews from past customers who have flown with Japan Airlines, Emirates, andKLM from Kolkata to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
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?
Kolkata Netaji S. Chandra (CCU), located 13.4 km from the city centre, is the airport you fly out of when you book flights from Kolkata to Chicago O'Hare Intl. 3 airlines have flights from Netaji S. Chandra to Chicago O'Hare Intl on a regular basis. Booking flights from Kolkata Netaji S. Chandra to Chicago O'Hare Intl should not be difficult; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day.
What are the cheapest airlines flying from Kolkata to Chicago O'Hare Intl Airport round-trip?
Our cheapest airline available from Kolkata to Chicago O'Hare Intl Airport is Air India. Our recent data shows that you can find tickets from as low as ₹ 72,424 on this airline. Additional options worth looking into are Etihad Airways and American Airlines, starting at ₹ 77,664 and ₹ 83,506 round-trip. Air India is priced at 36% 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?
The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as ₹ 42,698. However, be on the lookout for offers from IndiGo and Qatar Airways, as they are both options that can get you from Kolkata to Chicago O'Hare Intl Airport for a low price.
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 holiday 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, October is the cheapest month in which you can book a flight from Kolkata to Chicago O'Hare Intl Airport (average of ₹ 973). Flying from Kolkata to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 1,317). 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.
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 July 2025.
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 454,620 searches. Data last updated 17 July 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Kolkata to O'Hare Intl?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kolkata to O'Hare Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Kolkata to O'Hare Intl?
Cheapflights helps you find that perfect flight to O'Hare Intl from Kolkata by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Kolkata to O'Hare Intl with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Kolkata to O'Hare Intl, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Kolkata to O'Hare Intl become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Kolkata today and book when prices fit your budget.
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