Cheap flights from Kolkata to Chicago O'Hare Intl Airport from ₹ 45,850
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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ORD
9 Feb — 16 Feb1
Return
1 adult
Economy
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 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 4 February 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 4 February 2025.
Tue 10/616:15CCU - ORD
2 stops28h 27mAmerican Airlines
Mon 18/811:33ORD - CCU
2 stops30h 42mAmerican Airlines
Deal found 3/2₹ 78,040
Tue 10/616:15CCU - ORD
2 stops28h 27mMultiple Airlines
Mon 18/819:40ORD - CCU
1 stop20h 10mMultiple Airlines
Deal found 3/2₹ 80,911
Fri 4/404:25CCU - ORD
1 stop39h 00mEtihad Airways
Sat 6/913:55ORD - CCU
1 stop19h 55mEtihad Airways
Deal found 4/2₹ 89,872
Mon 9/602:00CCU - ORD
2 stops26h 25mIndiGo
Mon 18/823:45ORD - CCU
2 stops24h 30mIndiGo
Deal found 3/2₹ 99,616
Tue 10/621:20CCU - ORD
1 stop20h 35mAir India
Mon 18/812:00ORD - CCU
1 stop20h 50mAir India
Deal found 3/2₹ 101,879
Tue 10/620:30CCU - ORD
2 stops53h 55mSWISS
Mon 18/821:25ORD - CCU
3 stops48h 05mSWISS
Deal found 3/2₹ 102,401
Thu 6/203:20CCU - ORD
2 stops42h 57mQatar Airways
Thu 24/719:20ORD - CCU
1 stop20h 30mQatar Airways
Deal found 4/2₹ 112,841
Tue 11/301:45CCU - ORD
2 stops28h 30mBritish Airways
Sun 25/519:15ORD - CCU
2 stops25h 45mBritish Airways
Deal found 4/2₹ 123,890
Tue 4/309:10CCU - ORD
1 stop41h 15mEmirates
Mon 21/720:35ORD - CCU
1 stop36h 10mEmirates
Deal found 4/2₹ 125,369
Thu 3/402:00CCU - ORD
2 stops29h 30mThai Airways
Fri 5/900:30ORD - CCU
2 stops37h 45mThai Airways
Deal found 4/2₹ 154,079
Fri 7/208:15CCU - ORD
2 stops34h 50mJapan Airlines
Wed 23/701:30ORD - CCU
2 stops35h 30mJapan Airlines
Deal found 4/2₹ 258,220
Fri 4/423:30CCU - ORD
2 stops29h 16mSingapore Airlines
Sat 6/909:50ORD - CCU
3 stops49h 55mSingapore Airlines
Deal found 4/2₹ 497,474
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 4 February 2025.
Tue 10/616:15CCU - ORD
2 stops28h 27mAmerican Airlines
Mon 18/811:33ORD - CCU
2 stops30h 42mAmerican Airlines
Deal found 3/2₹ 78,040
Tue 10/616:15CCU - ORD
2 stops28h 27mMultiple Airlines
Mon 18/819:40ORD - CCU
1 stop20h 10mMultiple Airlines
Deal found 3/2₹ 80,911
Fri 4/404:25CCU - ORD
1 stop39h 00mEtihad Airways
Sat 6/913:55ORD - CCU
1 stop19h 55mEtihad Airways
Deal found 4/2₹ 89,872
Mon 9/602:00CCU - ORD
2 stops26h 25mIndiGo
Mon 18/823:45ORD - CCU
2 stops24h 30mIndiGo
Deal found 3/2₹ 99,616
Tue 10/621:20CCU - ORD
1 stop20h 35mAir India
Mon 18/812:00ORD - CCU
1 stop20h 50mAir India
Deal found 3/2₹ 101,879
Tue 10/620:30CCU - ORD
2 stops53h 55mSWISS
Mon 18/821:25ORD - CCU
3 stops48h 05mSWISS
Deal found 3/2₹ 102,401
Tue 15/403:50CCU - ORD
1 stop21h 45mQatar Airways
Wed 16/718:21ORD - CCU
2 stops45h 29mQatar Airways
Deal found 4/2₹ 116,234
Tue 11/301:45CCU - ORD
2 stops28h 30mBritish Airways
Sun 25/519:15ORD - CCU
2 stops25h 45mBritish Airways
Deal found 4/2₹ 123,890
Tue 4/309:10CCU - ORD
1 stop41h 15mEmirates
Mon 21/720:35ORD - CCU
1 stop36h 10mEmirates
Deal found 4/2₹ 125,369
Thu 3/402:00CCU - ORD
2 stops29h 30mThai Airways
Fri 5/900:30ORD - CCU
2 stops37h 45mThai Airways
Deal found 4/2₹ 154,079
Fri 4/423:30CCU - ORD
2 stops29h 16mSingapore Airlines
Sat 6/909:50ORD - CCU
3 stops49h 55mSingapore Airlines
Deal found 4/2₹ 497,474
Mon 31/321:20CCU - ORD
3 stops30h 25mLufthansa
Fri 11/418:05ORD - CCU
3 stops27h 25mLufthansa
Deal found 3/2₹ 553,067
Last-minute flights from Kolkata to O'Hare Intl
Discover last-minute flight deals from Kolkata to O'Hare Intl. Data last updated 4 February 2025 and is based on user searches.
Thu 6/203:20CCU - ORD
2 stops42h 57mQatar Airways
Thu 24/719:20ORD - CCU
1 stop20h 30mQatar Airways
Deal found 4/2₹ 112,841
Fri 7/221:15CCU - ORD
3 stops31h 15mSWISS
Thu 24/714:20ORD - CCU
2 stops31h 10mSWISS
Deal found 4/2₹ 177,918
Fri 7/208:15CCU - ORD
2 stops34h 50mJapan Airlines
Wed 23/701:30ORD - CCU
2 stops35h 30mJapan Airlines
Deal found 4/2₹ 258,220
Tue 4/309:10CCU - ORD
1 stop41h 15mEmirates
Mon 21/720:35ORD - CCU
1 stop36h 10mEmirates
Deal found 4/2₹ 125,369
Tue 11/303:50CCU - ORD
1 stop40h 05mEtihad Airways
Sun 25/513:55ORD - CCU
1 stop19h 55mEtihad Airways
Deal found 4/2₹ 103,097
Tue 11/301:45CCU - ORD
2 stops28h 30mBritish Airways
Sun 25/519:15ORD - CCU
2 stops25h 45mBritish Airways
Deal found 4/2₹ 123,890
Wed 12/316:30CCU - ORD
2 stops35h 33mAmerican Airlines
Sun 25/516:44ORD - CCU
2 stops25h 31mAmerican Airlines
Deal found 4/2₹ 120,149
Thu 20/303:50CCU - ORD
1 stop40h 05mMultiple Airlines
Fri 28/312:00ORD - CCU
1 stop29h 45mMultiple Airlines
Deal found 3/2₹ 87,436
Thu 20/301:55CCU - ORD
2 stops29h 10mThai Airways
Thu 27/300:30ORD - CCU
2 stops37h 40mThai Airways
Deal found 3/2₹ 157,907
Mon 31/306:45CCU - ORD
1 stop35h 10mAir India
Fri 11/412:00ORD - CCU
1 stop19h 35mAir India
Deal found 4/2₹ 417,432
Mon 31/321:20CCU - ORD
3 stops30h 25mLufthansa
Fri 11/418:05ORD - CCU
3 stops27h 25mLufthansa
Deal found 3/2₹ 553,067
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 4 February 2025.
Tue 11/218:00CCU - ORD
2 stops28h 17mAmerican Airlines
Deal found 4/2₹ 45,850
Tue 25/200:30CCU - ORD
3 stops40h 28mMultiple Airlines
Deal found 3/2₹ 45,937
Mon 10/203:20CCU - ORD
2 stops49h 48mQatar Airways
Deal found 4/2₹ 66,991
Sat 22/203:50CCU - ORD
1 stop40h 05mEtihad Airways
Deal found 4/2₹ 73,951
Wed 26/222:30CCU - ORD
2 stops31h 35mTurkish Airlines
Deal found 3/2₹ 80,215
Sun 23/217:30CCU - ORD
2 stops34h 15mSWISS
Deal found 3/2₹ 82,738
Tue 11/209:10CCU - ORD
1 stop41h 15mEmirates
Deal found 4/2₹ 85,609
Wed 19/323:40CCU - ORD
2 stops53h 06mSingapore Airlines
Deal found 4/2₹ 107,969
Sat 22/200:10CCU - ORD
2 stops42h 55mMalaysia Airlines
Deal found 3/2₹ 116,408
Mon 10/200:55CCU - ORD
1 stop41h 05mAir India
Deal found 4/2₹ 150,773
Find flights from Kolkata to O'Hare Intl within your budget
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 4 February 2025.
Fly from
Any airport
Fly to
Any airport
Route
Depart
Return
Price
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 10/6
16:15-10:12
2 stops28h 27m
Chicago O'Hare Intl
Mon 18/8
11:33-04:45
2 stops30h 42m
₹ 78,040
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 10/6
16:15-10:12
2 stops28h 27m
Chicago O'Hare Intl
Mon 18/8
19:40-02:20
1 stop20h 10m
₹ 80,911
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Fri 4/4
04:25-08:55
1 stop39h 00m
Chicago O'Hare Intl
Sat 6/9
13:55-20:20
1 stop19h 55m
₹ 89,872
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Mon 9/6
02:00-17:55
2 stops26h 25m
Chicago O'Hare Intl
Mon 18/8
23:45-10:45
2 stops24h 30m
₹ 99,616
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 10/6
21:20-07:25
1 stop20h 35m
Chicago O'Hare Intl
Mon 18/8
12:00-19:20
1 stop20h 50m
₹ 101,879
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 10/6
20:30-15:55
2 stops53h 55m
Chicago O'Hare Intl
Mon 18/8
21:25-08:00
3 stops48h 05m
₹ 102,401
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 15/4
03:50-15:05
1 stop21h 45m
Chicago O'Hare Intl
Wed 16/7
18:21-02:20
2 stops45h 29m
₹ 116,234
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 11/3
01:45-19:45
2 stops28h 30m
Chicago O'Hare Intl
Sun 25/5
19:15-07:30
2 stops25h 45m
₹ 123,890
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 4/3
09:10-14:55
1 stop41h 15m
Chicago O'Hare Intl
Mon 21/7
20:35-19:15
1 stop36h 10m
₹ 125,369
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Thu 3/4
02:00-21:00
2 stops29h 30m
Chicago O'Hare Intl
Fri 5/9
00:30-00:45
2 stops37h 45m
₹ 154,079
Flights are sorted by cheapest return flights first.
Deals found on 4/2
Showing 1-10 of 23 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.
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 return flight from Kolkata to O'Hare Intl. Price data was last updated on 31 January 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 ₹ 1,403). 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.
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 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.
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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).
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 4 February 2025.
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?
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. 2 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 American Airlines. Our recent data shows that you can find tickets from as low as ₹ 78,040 on this airline. Additional options worth looking into are Etihad Airways and IndiGo, starting at ₹ 89,872 and ₹ 99,616 round-trip. American Airlines is priced at 34% 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 American Airlines, with whom users have recently found tickets for as low as ₹ 45,850. However, be on the lookout for offers from Qatar Airways and Etihad 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?