Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kolkata to Chicago from $429

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kolkata to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
3:50 am - 3:40 pmCCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
22h 20m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
2:00 pm - 2:55 amORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
26h 25m1 stop Abu Dhabi Zayed Intl
$828Etihad Airways
Thu, Sep 24 - Fri, Oct 2
Etihad Airways Logo
3:50 am - 3:40 pmCCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
22h 20m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
2:00 pm - 2:55 amORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
26h 25m1 stop Abu Dhabi Zayed Intl
$835Etihad Airways
Thu, Oct 8 - Wed, Oct 14
Etihad Airways Logo
9:30 pm - 8:35 amCCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
21h 35m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
8:25 pm - 8:30 pmORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
37h 35m1 stop Abu Dhabi Zayed Intl
$835Etihad Airways
Mon, Sep 21 - Mon, Sep 28
Air France Logo
9:30 pm - 4:15 pmCCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
30h 15m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle
Air France Logo
6:25 pm - 10:20 amORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
28h 25m2 stops Paris Charles de Gaulle Mumbai Chhatrapati Shivaji Intl
$980Air France
Wed, Dec 2 - Tue, Jan 19
Multiple Airlines Logo
9:30 pm - 4:15 pmCCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
30h 15m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle
Multiple Airlines Logo
4:25 pm - 8:55 amORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
29h 00m2 stops Amsterdam Schiphol Bengaluru Intl
$981Multiple Airlines
Wed, Dec 2 - Wed, Jan 20
Multiple Airlines Logo
6:45 pm - 4:15 pmCCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
33h 00m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle
Multiple Airlines Logo
4:25 pm - 7:35 amORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
27h 40m2 stops Amsterdam Schiphol Bengaluru Intl
$981Multiple Airlines
Wed, Dec 2 - Mon, Jan 18
Qatar Airways Logo
3:25 am - 2:30 pmCCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
22h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
6:50 pm - 1:55 amORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
19h 35m1 stop Doha Hamad Intl
$1,084Qatar Airways
Wed, Dec 2 - Tue, Jan 19
Qatar Airways Logo
3:25 am - 7:00 amCCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
39h 05m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
6:50 pm - 1:55 amORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
19h 35m1 stop Doha Hamad Intl
$1,091Qatar Airways
Wed, Dec 2 - Tue, Jan 19
Emirates Logo
9:15 am - 2:55 pmCCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
41h 10m1 stop Dubai Intl
Emirates Logo
7:45 pm - 6:50 pmORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
35h 35m1 stop Dubai Intl
$1,122Emirates
Tue, Dec 1 - Mon, Jan 18
Emirates Logo
8:25 pm - 2:55 pmCCU  Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl
30h 00m1 stop Dubai Intl
Emirates Logo
7:45 pm - 6:50 pmORD  Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra
35h 35m1 stop Dubai Intl
$1,122Emirates
Wed, Dec 2 - Mon, Jan 18

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Emirates flights from Kolkata to Chicago O'Hare Intl Airport

Our best Emirates deals on Kolkata to Chicago O'Hare Intl Airport flight tickets
Emirates
Sep 17
CCU9:50 amKolkata Netaji S. Chandra
40h 35m
1 stop
ORD3:55 pmChicago O'Hare Intl
Sep 21
ORD8:35 pmChicago O'Hare Intl
41h 25m
1 stop
CCU12:30 amKolkata Netaji S. Chandra
$1,125
Emirates
Sep 17
CCU9:50 amKolkata Netaji S. Chandra
40h 35m
1 stop
ORD3:55 pmChicago O'Hare Intl
Sep 21
ORD8:35 pmChicago O'Hare Intl
41h 25m
1 stop
CCU12:30 amKolkata Netaji S. Chandra
$1,126
Emirates
Sep 17
CCU9:50 amKolkata Netaji S. Chandra
40h 35m
1 stop
ORD3:55 pmChicago O'Hare Intl
Sep 21
ORD8:35 pmChicago O'Hare Intl
41h 25m
1 stop
CCU12:30 amKolkata Netaji S. Chandra
$1,130

Etihad Airways flights from Kolkata to Chicago O'Hare Intl Airport

Our best Etihad Airways deals on Kolkata to Chicago O'Hare Intl Airport flight tickets
Etihad Airways
Sep 24
CCU3:50 amKolkata Netaji S. Chandra
22h 20m
1 stop
ORD3:40 pmChicago O'Hare Intl
Oct 2
ORD2:00 pmChicago O'Hare Intl
26h 25m
1 stop
CCU2:55 amKolkata Netaji S. Chandra
$828
Etihad Airways
Sep 14
CCU9:30 pmKolkata Netaji S. Chandra
28h 40m
1 stop
ORD3:40 pmChicago O'Hare Intl
Sep 28
ORD8:25 pmChicago O'Hare Intl
37h 35m
1 stop
CCU8:30 pmKolkata Netaji S. Chandra
$835
Etihad Airways
Nov 30
CCU3:20 amKolkata Netaji S. Chandra
23h 10m
1 stop
ORD3:00 pmChicago O'Hare Intl
Jan 21
ORD1:10 pmChicago O'Hare Intl
19h 15m
1 stop
CCU7:55 pmKolkata Netaji S. Chandra
$847

momondo Fare Finder

 
Use the filters below to find and compare flights from Kolkata to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Thu 9/24

3:50 am-3:40 pm

1 stop22h 20m

Chicago O'Hare Intl

Fri 10/2

2:00 pm-2:55 am

1 stop26h 25m

$828

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Thu 10/8

3:50 am-3:40 pm

1 stop22h 20m

Chicago O'Hare Intl

Wed 10/14

2:00 pm-2:55 am

1 stop26h 25m

$835

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Mon 9/21

9:30 pm-8:35 am

1 stop21h 35m

Chicago O'Hare Intl

Mon 9/28

8:25 pm-8:30 pm

1 stop37h 35m

$835

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Wed 12/2

9:30 pm-4:15 pm

2 stops30h 15m

Chicago O'Hare Intl

Tue 1/19

6:25 pm-10:20 am

2 stops28h 25m

$980

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Wed 12/2

9:30 pm-4:15 pm

2 stops30h 15m

Chicago O'Hare Intl

Wed 1/20

4:25 pm-8:55 am

2 stops29h 00m

$981

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Wed 12/2

6:45 pm-4:15 pm

2 stops33h 00m

Chicago O'Hare Intl

Mon 1/18

4:25 pm-7:35 am

2 stops27h 40m

$981
Quickest round-trip

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Wed 12/2

3:25 am-2:30 pm

1 stop22h 35m

Chicago O'Hare Intl

Tue 1/19

6:50 pm-1:55 am

1 stop19h 35m

$1,084

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Wed 12/2

3:25 am-7:00 am

2 stops39h 05m

Chicago O'Hare Intl

Tue 1/19

6:50 pm-1:55 am

1 stop19h 35m

$1,091

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Tue 12/1

9:15 am-2:55 pm

1 stop41h 10m

Chicago O'Hare Intl

Mon 1/18

7:45 pm-6:50 pm

1 stop35h 35m

$1,122

KolkataChicago

CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl

CCUORD

Kolkata Netaji S. Chandra

Wed 12/2

8:25 pm-2:55 pm

1 stop30h 00m

Chicago O'Hare Intl

Mon 1/18

7:45 pm-6:50 pm

1 stop35h 35m

$1,122

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Kolkata to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kolkata and Chicago O'Hare Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $1,154 to $1,463.
The lowest price recently found on this route was $828.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Kolkata averaging around $1,017.

Can stopping save me money on Kolkata to Chicago O'Hare Intl Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a Kolkata to Chicago O'Hare Intl Airport flight.

How have Kolkata to Chicago O'Hare Intl Airport flight prices changed over time?

As of August 2026, prices for Kolkata to Chicago O'Hare Intl Airport flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Kolkata to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kolkata to Chicago O'Hare Intl Airport (CCU to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to Chicago O'Hare Intl Airport

Best Price Found

$429

Fastest flight time

21h 35m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Kolkata in the past 72 hours is $429. The best round-trip flight deal from Kolkata to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $828.
The fastest flight from Kolkata to Chicago O'Hare Intl Airport takes 21h 35m
There are no direct flights from Kolkata to Chicago O'Hare Intl Airport. There are no popular flight routes from Kolkata to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Kolkata to Chicago O'Hare Intl Airport

  • How far is Kolkata Netaji S. Chandra to Chicago O'Hare Intl by plane?

    The straight-line distance from Kolkata Netaji S. Chandra to Chicago O'Hare Intl is 7965.4 mi. Typically, this will take 21h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kolkata to Chicago O'Hare Intl Airport?

Best airlines flying from Kolkata to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Kolkata to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $902Free CancellationRating
7.3
1,515 reviews
Search Etihad Airways flights
Air IndiaPriceFrom $974Free CancellationRating
5.5
2,941 reviews
Search Air India flights
EmiratesPriceFrom $1,042Free CancellationRating
8.1
3,656 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,043Free CancellationRating
7.4
3,731 reviews
Search Qatar Airways flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
Merrillville
Rockford
South Haven
Rosemont
Gurnee
Oak Brook
Orland Park
Joliet
Naperville
New Buffalo
Kenosha
Hammond
Aurora
Racine
Janesville
Elgin
Evanston
South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Kolkata to Chicago?

It is quick and easy to find Kolkata to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from Kolkata to Chicago with flexible booking policies on momondo?

Flights from Kolkata to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kolkata to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kolkata to Chicago.

I’m not ready to book a flight from Kolkata to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Kolkata. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 9/25
Fri 10/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago