Cheap flights from Chicago O'Hare Intl Airport to Kolkata from ₹ 36,174
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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CCU
4 Jan — 11 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Chicago O'Hare Intl to Kolkata Netaji S. Chandra are usually found in September or April, booked 4 days in advance, depart on a Wednesday or Thursday and return on a Friday
Cheap flight deals from O'Hare Intl to Kolkata
Enter your travel dates to find the best prices.
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 5 December 2025.
Mon 29/1213:30ORD - CCU
1 stop20h 15mAir India
Tue 3/222:00CCU - ORD
2 stops25h 00mAir India
Deal found 2/12₹ 93,135
Mon 29/1213:30ORD - CCU
1 stop20h 15mAir India
Thu 5/222:00CCU - ORD
2 stops25h 00mAir India
Deal found 2/12₹ 93,675
Mon 29/1213:30ORD - CCU
1 stop20h 15mAir India
Sat 7/222:00CCU - ORD
2 stops25h 00mAir India
Deal found 2/12₹ 97,545
Wed 31/1213:30ORD - CCU
1 stop22h 15mAir India
Tue 3/213:30CCU - ORD
2 stops33h 30mAir India
Deal found 2/12₹ 103,034
Wed 31/1213:30ORD - CCU
1 stop20h 15mAir India
Sun 1/222:00CCU - ORD
2 stops25h 00mAir India
Deal found 2/12₹ 103,574
Tue 30/1219:45ORD - CCU
1 stop24h 25mEmirates
Wed 4/220:25CCU - ORD
1 stop30h 00mEmirates
Deal found 2/12₹ 105,373
Wed 31/1213:30ORD - CCU
1 stop20h 15mAir India
Sat 7/222:00CCU - ORD
2 stops25h 00mAir India
Deal found 2/12₹ 107,443
Tue 30/1219:45ORD - CCU
1 stop24h 25mEmirates
Tue 3/209:15CCU - ORD
1 stop41h 10mEmirates
Deal found 2/12₹ 107,803
Sun 7/1213:30ORD - CCU
1 stop20h 15mAir India
Tue 16/1222:00CCU - ORD
2 stops25h 00mAir India
Deal found 3/12₹ 111,133
Mon 29/1218:50ORD - CCU
2 stops24h 35mMultiple Airlines
Sun 1/219:55CCU - ORD
2 stops27h 05mMultiple Airlines
Deal found 2/12₹ 111,402
Sun 7/1213:30ORD - CCU
1 stop20h 15mAir India
Thu 18/1222:00CCU - ORD
2 stops25h 00mAir India
Deal found 3/12₹ 111,762
Wed 31/1211:50ORD - CCU
2 stops37h 20mTurkish Airlines
Wed 4/221:30CCU - ORD
2 stops32h 25mTurkish Airlines
Deal found 2/12₹ 112,662
Best flights from O'Hare Intl to Kolkata
Discover carefully curated flight deals from O'Hare Intl to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.
Thu 26/213:10ORD - CCU
1 stop19h 20mEtihad Airways
Sat 21/303:35CCU - ORD
1 stop39h 30mEtihad Airways
Deal found 4/12₹ 85,936
Sat 28/218:50ORD - CCU
1 stop19h 35mQatar Airways
Thu 19/303:25CCU - ORD
1 stop22h 50mQatar Airways
Deal found 4/12₹ 86,296
Mon 2/319:45ORD - CCU
1 stop35h 35mEmirates
Tue 17/309:15CCU - ORD
1 stop41h 00mEmirates
Deal found 4/12₹ 87,826
Sun 8/317:10ORD - CCU
2 stops30h 10mSWISS
Wed 1/417:30CCU - ORD
2 stops32h 55mSWISS
Deal found 4/12₹ 88,366
Thu 5/313:10ORD - CCU
1 stop19h 20mMultiple Airlines
Sun 29/322:00CCU - ORD
2 stops23h 40mMultiple Airlines
Deal found 4/12₹ 91,606
Tue 3/318:50ORD - CCU
1 stop19h 35mQatar Airways
Fri 20/303:25CCU - ORD
1 stop22h 50mQatar Airways
Deal found 4/12₹ 86,296
Fri 6/313:10ORD - CCU
1 stop27h 00mEtihad Airways
Fri 27/303:35CCU - ORD
1 stop39h 40mEtihad Airways
Deal found 4/12₹ 87,736
Tue 3/319:45ORD - CCU
1 stop24h 25mEmirates
Thu 21/509:45CCU - ORD
1 stop40h 30mEmirates
Deal found 4/12₹ 88,006
Mon 2/318:50ORD - CCU
2 stops51h 30mSWISS
Mon 30/317:30CCU - ORD
2 stops32h 55mSWISS
Deal found 4/12₹ 88,366
Mon 2/319:45ORD - CCU
1 stop35h 35mEmirates
Mon 30/309:45CCU - ORD
1 stop40h 30mEmirates
Deal found 4/12₹ 88,006
Wed 25/218:50ORD - CCU
1 stop19h 35mQatar Airways
Sat 28/203:25CCU - ORD
1 stop22h 35mQatar Airways
Deal found 2/12₹ 88,546
Wed 4/319:45ORD - CCU
1 stop24h 25mEmirates
Thu 21/509:45CCU - ORD
1 stop40h 30mEmirates
Deal found 4/12₹ 88,006
Last-minute flights from O'Hare Intl to Kolkata
Discover last-minute flight deals from O'Hare Intl to Kolkata. Data last updated 5 December 2025 and is based on user searches.
Tue 9/1220:20ORD - CCU
2 stops33h 20mIndiGo
Tue 16/1201:40CCU - ORD
2 stops28h 15mIndiGo
Deal found 4/12₹ 157,385
Tue 9/1218:50ORD - CCU
1 stop19h 35mQatar Airways
Tue 16/1203:25CCU - ORD
1 stop22h 35mQatar Airways
Deal found 4/12₹ 160,805
Tue 9/1208:00ORD - CCU
2 stops23h 20mMultiple Airlines
Wed 17/1209:15CCU - ORD
1 stop41h 10mMultiple Airlines
Deal found 3/12₹ 166,564
Tue 9/1213:10ORD - CCU
2 stops23h 35mMultiple Airlines
Tue 23/1203:25CCU - ORD
1 stop22h 35mMultiple Airlines
Deal found 3/12₹ 169,803
Thu 11/1207:05ORD - CCU
3 stops32h 05mMultiple Airlines
Thu 18/1200:30CCU - ORD
2 stops29h 25mMultiple Airlines
Deal found 2/12₹ 166,744
Fri 12/1213:30ORD - CCU
1 stop27h 15mAir India
Sat 20/1210:30CCU - ORD
2 stops36h 30mAir India
Deal found 3/12₹ 134,079
Sat 13/1215:50ORD - CCU
3 stops35h 55mMultiple Airlines
Sun 21/1222:00CCU - ORD
2 stops25h 00mMultiple Airlines
Deal found 4/12₹ 167,644
One-way flights from O'Hare Intl to Kolkata
Search for one-way flight options from O'Hare Intl to Kolkata. Find affordable one-way fares based on user searches. Data last updated 5 December 2025.
Wed 14/113:30ORD - CCU
1 stop20h 15mAir India
Deal found 2/12₹ 36,174
Fri 6/220:20ORD - CCU
2 stops33h 50mIndiGo
Deal found 3/12₹ 36,984
Tue 20/113:10ORD - CCU
2 stops47h 35mMultiple Airlines
Deal found 4/12₹ 37,074
Sun 18/120:20ORD - CCU
2 stops31h 55mIndiGo
Deal found 2/12₹ 37,164
Mon 19/113:10ORD - CCU
2 stops47h 35mMultiple Airlines
Deal found 3/12₹ 37,254
Wed 14/111:50ORD - CCU
2 stops34h 45mIndiGo
Deal found 2/12₹ 37,614
Sat 7/220:20ORD - CCU
2 stops28h 35mIndiGo
Deal found 3/12₹ 38,424
Mon 19/113:30ORD - CCU
1 stop23h 15mAir India
Deal found 3/12₹ 39,324
Thu 15/111:50ORD - CCU
2 stops35h 50mIndiGo
Deal found 4/12₹ 40,404
Sat 10/111:50ORD - CCU
2 stops34h 45mIndiGo
Deal found 3/12₹ 40,494
Find 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 5 December 2025.
Customise 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 454,620 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Kolkata that are best for you.
Fly from
O'Hare Intl
Fly to
Kolkata
Route
Depart
Return
Price
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Thu 26/2
13:10-20:00
1 stop19h 20m
Kolkata Netaji S. Chandra
Sat 21/3
03:35-08:35
1 stop39h 30m
₹ 85,936
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Sat 28/2
18:50-01:55
1 stop19h 35m
Kolkata Netaji S. Chandra
Thu 19/3
03:25-15:45
1 stop22h 50m
₹ 86,296
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Tue 3/3
18:50-01:55
1 stop19h 35m
Kolkata Netaji S. Chandra
Fri 20/3
03:25-15:45
1 stop22h 50m
₹ 86,296
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Fri 6/3
13:10-03:40
1 stop27h 00m
Kolkata Netaji S. Chandra
Fri 27/3
03:35-08:45
1 stop39h 40m
₹ 87,736
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Mon 2/3
19:45-18:50
1 stop35h 35m
Kolkata Netaji S. Chandra
Tue 17/3
09:15-15:45
1 stop41h 00m
₹ 87,826
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Tue 3/3
19:45-07:40
1 stop24h 25m
Kolkata Netaji S. Chandra
Thu 21/5
09:45-15:45
1 stop40h 30m
₹ 88,006
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Mon 2/3
19:45-18:50
1 stop35h 35m
Kolkata Netaji S. Chandra
Mon 30/3
09:45-15:45
1 stop40h 30m
₹ 88,006
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Wed 4/3
19:45-07:40
1 stop24h 25m
Kolkata Netaji S. Chandra
Thu 21/5
09:45-15:45
1 stop40h 30m
₹ 88,006
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Sun 8/3
17:10-09:50
2 stops30h 10m
Kolkata Netaji S. Chandra
Wed 1/4
17:30-15:55
2 stops32h 55m
₹ 88,366
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Mon 2/3
18:50-09:50
2 stops51h 30m
Kolkata Netaji S. Chandra
Mon 30/3
17:30-15:55
2 stops32h 55m
₹ 88,366
Flights are sorted by cheapest return flights first.
Deals found on 3/12
Showing 1-10 of 24 results
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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 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 Chicago O'Hare Intl Airport to Kolkata
Prices
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 return flight from O'Hare Intl to Kolkata. Price data was last updated on 28 November 2025.
The best time to book flights from Chicago O'Hare Intl Airport to Kolkata is 4 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Kolkata?
Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Kolkata (average of ₹ 63,800). Flying from Chicago O'Hare Intl Airport to Kolkata in December is currently the most expensive (average of ₹ 96,285). 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 5 December 2025.
One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Kolkata is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 47% on airfare.
What’s the top stopover airport for flights from Chicago O'Hare Intl Airport to Kolkata?
Share of one-stop return flights from Chicago O'Hare Intl Airport to Kolkata chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Abu Dhabi (AUH) – chosen by Cheapflights users on 80% of one-stop itineraries from Chicago O'Hare Intl Airport to Kolkata on Cheapflights.
What’s the cheapest stopover airport for flights from Chicago O'Hare Intl Airport to Kolkata?
Average return fare for one-stop flights from Chicago O'Hare Intl Airport to Kolkata, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Abu Dhabi (AUH) is the most affordable one-stop option, with an average return flight price of ₹ 125,661.
What’s the fastest stopover option from Chicago O'Hare Intl Airport to Kolkata?
Shortest average travel time for one-stop one-way flights from Chicago O'Hare Intl Airport to Kolkata, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 19h 35m.
Which airport typically offers the quickest stopover for flights from Chicago O'Hare Intl Airport to Kolkata?
Average stopover duration for one-stop one-way flights from Chicago O'Hare Intl Airport to Kolkata, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 1h 35m.
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Kolkata. 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 into for flights to Kolkata from Chicago O'Hare Intl?
Located just 13.4 km from the city centre, Kolkata Netaji S. Chandra is the airport most travellers will use when flying to Kolkata from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Netaji S. Chandra (CCU) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 0 different airlines.
How long is the flight from Chicago O'Hare Intl Airport to Kolkata?
Etihad Airways, Qatar Airways, and Emirates can get you from Chicago O'Hare Intl Airport to Kolkata in just under 19h 20m. Your travel time can differ by up to 16h 15m. There are 12809 km between Chicago O'Hare Intl Airport and Kolkata. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from O'Hare Intl to Kolkata that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Kolkata?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Kolkata.
Can I find deals for business class flights from O'Hare Intl to Kolkata?
Yes. Cheapflights offers flight deals from O'Hare Intl to Kolkata 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 Chicago O'Hare Intl Airport to Kolkata?
Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Kolkata (average of ₹ 63,800). Flying from Chicago O'Hare Intl Airport to Kolkata in December is currently the most expensive (average of ₹ 96,285). 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 Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on 5 December 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 O'Hare Intl to Kolkata?
Deals for O'Hare Intl to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Kolkata?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from O'Hare Intl to Kolkata.
Can Cheapflights find flights from O'Hare Intl to Kolkata with no change fees?
Yes! Cheapflights helps users easily find flights from O'Hare Intl to Kolkata with no change fees.
Can Cheapflights notify me if prices for flights from O'Hare Intl to Kolkata become cheaper?
Of course! You can now track prices for flights from O'Hare Intl to Kolkata and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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