$495 Cheap Flights from Kolkata (CCU) to Chicago (CHI)

View $495 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Chicago

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Cheap Flights from Kolkata to Chicago (CCU-CHI)

Prices were available within the past 7 days and start at $495 for one-way flights and $860 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Tue, Dec 23 - Wed, Jan 7
CCU
Kolkata
ORD
Chicago
$860 Roundtrip, found 6 days ago
$860
Roundtrip
found 6 days ago
Select Air France flight, departing Tue, Dec 23 from Kolkata to Chicago, returning Wed, Jan 7, priced at $860 found 6 days ago
Air France
Tue, Dec 23 - Thu, Jan 8
CCU
Kolkata
ORD
Chicago
$861 Roundtrip, found 6 days ago
$861
Roundtrip
found 6 days ago
Select Air France flight, departing Tue, Dec 23 from Kolkata to Chicago, returning Thu, Jan 8, priced at $861 found 6 days ago
Air France
Wed, Dec 10 - Thu, Jan 1
CCU
Kolkata
ORD
Chicago
$863 Roundtrip, found 4 days ago
$863
Roundtrip
found 4 days ago
Select Air France flight, departing Wed, Dec 10 from Kolkata to Chicago, returning Thu, Jan 1, priced at $863 found 4 days ago
KLM
Thu, Dec 11 - Thu, Jan 1
CCU
Kolkata
ORD
Chicago
$864 Roundtrip, found 3 days ago
$864
Roundtrip
found 3 days ago
Select KLM flight, departing Thu, Dec 11 from Kolkata to Chicago, returning Thu, Jan 1, priced at $864 found 3 days ago
KLM
Thu, Dec 11 - Wed, Dec 31
CCU
Kolkata
ORD
Chicago
$864 Roundtrip, found 4 days ago
$864
Roundtrip
found 4 days ago
Select KLM flight, departing Thu, Dec 11 from Kolkata to Chicago, returning Wed, Dec 31, priced at $864 found 4 days ago
Air India
Sat, Nov 1 - Sun, Mar 29
CCU
Kolkata
ORD
Chicago
$906 Roundtrip, found 6 days ago
$906
Roundtrip
found 6 days ago
Select Air India flight, departing Sat, Nov 1 from Kolkata to Chicago, returning Sun, Mar 29, priced at $906 found 6 days ago
Air India
Thu, Nov 20 - Tue, Apr 7
CCU
Kolkata
ORD
Chicago
$907 Roundtrip, found 2 days ago
$907
Roundtrip
found 2 days ago
Select Air India flight, departing Thu, Nov 20 from Kolkata to Chicago, returning Tue, Apr 7, priced at $907 found 2 days ago
Air India
Thu, Nov 6 - Sun, Mar 29
CCU
Kolkata
ORD
Chicago
$908 Roundtrip, found 9 hours ago
$908
Roundtrip
found 9 hours ago
Select Air India flight, departing Thu, Nov 6 from Kolkata to Chicago, returning Sun, Mar 29, priced at $908 found 9 hours ago
Etihad Airways
Mon, Dec 8 - Wed, Dec 31
CCU
Kolkata
ORD
Chicago
$951 Roundtrip, found 4 days ago
$951
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Mon, Dec 8 from Kolkata to Chicago, returning Wed, Dec 31, priced at $951 found 4 days ago
Qatar Airways
Thu, Feb 5 - Mon, Feb 9
CCU
Kolkata
ORD
Chicago
$1,083 Roundtrip, found 1 day ago
$1,083
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Thu, Feb 5 from Kolkata to Chicago, returning Mon, Feb 9, priced at $1,083 found 1 day ago

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $1,099
ORD
O'Hare Intl.
Cheapest
Average driving time to city center23 min
Flights from $1,099

Frequently asked questions

How much is a flight from CCU to Chicago, IL (CHI-All Airports)?
The lowest price advertised for a round-trip journey from CCU to Chicago, IL (CHI-All Airports) is $860. But you better move fast. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kolkata Airport to Chicago, IL (CHI-All Airports)?
Most flights can be canceled online, but whether you incur a fee depends on your airline. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Kolkata Airport to Chicago, IL (CHI-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Netaji Subhash Chandra Bose Intl. Airport (CCU) to Chicago, IL (CHI-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from CCU to Chicago, IL (CHI-All Airports)?
The distance is around 7955 mi, so pack your carry-on bag with all you need to make your journey comfortable. Not sure what to take on board your Kolkata to Illinois flight? A travel pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Chicago, IL (CHI-All Airports)?
If you want to fly straight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Chicago, IL (CHI-All Airports), you'll have to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly on this route.
Are Netaji Subhash Chandra Bose Intl. Airport (CCU) to Chicago, IL (CHI-All Airports) flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it's no sure thing. While last-minute deals between Netaji Subhash Chandra Bose Intl. Airport (CCU) and Chicago, IL (CHI-All Airports) are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some carriers publish their prices up to 12 months before the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking and be ready to grab your seat when the price dips.

Travel information

Origin airport
Netaji Subhash Chandra Bose Intl.
Destination airport
O'Hare Intl.
Roundtrip price
$860
Distance
7965 mi

Book with confidence

Kolkata to Chicago Flights

The cheapest times to fly from Kolkata to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kolkata to Chicago are during the month of December. You can find some of the cheapest flights from Kolkata to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kolkata to Chicago

Sunday is one of the best days to book for cheap flights from Kolkata to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kolkata to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kolkata to Chicago in 2025. You can also book with separate airlines for your outbound and return journeys, from $495 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kolkata to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kolkata to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Kolkata to Chicago Flights

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*Available to One Key members.