What airlines fly to Chicago?

Etihad Airways, Air India and Emirates are the top three most popular airlines that fly to Chicago from Kolkata according to our data. Etihad Airways is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 4 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to Chicago?

Etihad Airways is the most popular carrier operating from Kolkata Netaji S. Chandra to Chicago

When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Chicago?

Prices for flights from Kolkata Netaji S. Chandra Airport to Chicago refresh daily.

How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Chicago?

The number of operators available for flights from Kolkata Netaji S. Chandra Airport to Chicago is 4 as of November 2026.

How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Chicago?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$437 Cheap Flights from Kolkata to Chicago in 2026/27

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9:30 pm - 8:35 amCCU Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl

21h 35m1 stop Abu Dhabi Zayed Intl

2:00 pm - 3:00 amORD Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra

26h 30m1 stop Abu Dhabi Zayed Intl

$1,043Etihad Airways

Mon, Apr 19 - Sun, Sep 5

4:10 am - 8:35 amCCU Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl

38h 55m1 stop Abu Dhabi Zayed Intl

2:00 pm - 8:30 pmORD Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra

20h 00m1 stop Abu Dhabi Zayed Intl

$1,044Etihad Airways

Tue, Apr 27 - Sun, Jun 27

9:30 pm - 8:35 amCCU Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl

21h 35m1 stop Abu Dhabi Zayed Intl

2:00 pm - 3:00 amORD Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra

26h 30m1 stop Abu Dhabi Zayed Intl

$1,044Etihad Airways

Mon, Apr 19 - Sun, Sep 5

7:00 pm - 3:10 pmCCU Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl

30h 40m2 stops Bengaluru Intl Paris Charles de Gaulle

5:10 pm - 7:00 amORD Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra

27h 20m2 stops Paris Charles de Gaulle New Delhi Indira Gandhi Intl

$1,091Multiple Airlines

Mon, Apr 19 - Sun, Sep 5

5:30 pm - 4:35 pmCCU Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl

34h 35m2 stops New Delhi Indira Gandhi Intl Paris Charles de Gaulle

4:05 pm - 9:40 amORD Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra

31h 05m2 stops Amsterdam Schiphol New Delhi Indira Gandhi Intl

$1,138Multiple Airlines

Thu, Dec 24 - Thu, Jun 10

3:25 am - 2:30 pmCCU Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl

22h 35m1 stop Doha Hamad Intl

6:50 pm - 1:55 amORD Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra

19h 35m1 stop Doha Hamad Intl

$1,156Multiple Airlines

Wed, Dec 23 - Wed, Jan 6

3:25 am - 2:30 pmCCU Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl

22h 35m1 stop Doha Hamad Intl

7:59 pm - 2:30 amORD Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra

44h 01m2 stops Seattle/Tacoma Intl Doha Hamad Intl

$1,246Qatar Airways

Wed, Dec 23 - Thu, Jun 10

9:20 am - 3:10 pmCCU Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl

41h 20m1 stop Dubai Intl

8:35 pm - 7:15 pmORD Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra

36h 10m1 stop Dubai Intl

$1,304Emirates

Thu, Dec 24 - Thu, Jun 10

8:35 pm - 3:10 pmCCU Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl

30h 05m1 stop Dubai Intl

7:45 pm - 7:40 amORD Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra

24h 25m1 stop Dubai Intl

$1,360Emirates

Thu, Jan 28 - Mon, Feb 1

3:25 am - 2:30 pmCCU Kolkata Netaji S. Chandra-ORD Chicago O'Hare Intl

22h 35m1 stop Doha Hamad Intl

8:59 pm - 1:55 amORD Chicago O'Hare Intl-CCU Kolkata Netaji S. Chandra

41h 26m2 stops Seattle/Tacoma Intl Doha Hamad Intl

$1,472Qatar Airways

Sun, Dec 20 - Fri, Jan 1

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American Airlines flights from Kolkata to Chicago

Our best American Airlines deals on Kolkata to Chicago flight tickets

American Airlines

Jan 28

CCU6:20 pmKolkata Netaji S. Chandra

34h 04m

2 stops

ORD4:54 pmChicago O'Hare Intl

Feb 1

ORD9:30 amChicago O'Hare Intl

32h 10m

2 stops

CCU5:10 amKolkata Netaji S. Chandra

$1,280

American Airlines

Jan 28

CCU6:20 pmKolkata Netaji S. Chandra

34h 04m

2 stops

ORD4:54 pmChicago O'Hare Intl

Feb 1

ORD9:30 amChicago O'Hare Intl

32h 10m

2 stops

CCU5:10 amKolkata Netaji S. Chandra

$1,286

American Airlines

Jan 28

CCU6:20 pmKolkata Netaji S. Chandra

34h 04m

2 stops

ORD4:54 pmChicago O'Hare Intl

Feb 1

ORD9:30 amChicago O'Hare Intl

32h 10m

2 stops

CCU5:10 amKolkata Netaji S. Chandra

$1,332

Emirates flights from Kolkata to Chicago

Our best Emirates deals on Kolkata to Chicago flight tickets

Emirates

Jan 28

CCU8:35 pmKolkata Netaji S. Chandra

30h 05m

1 stop

ORD3:10 pmChicago O'Hare Intl

Feb 1

ORD7:45 pmChicago O'Hare Intl

24h 25m

1 stop

CCU7:40 amKolkata Netaji S. Chandra

$1,360

Emirates

Jan 28

CCU8:35 pmKolkata Netaji S. Chandra

30h 05m

1 stop

ORD3:10 pmChicago O'Hare Intl

Feb 1

ORD7:45 pmChicago O'Hare Intl

24h 25m

1 stop

CCU7:40 amKolkata Netaji S. Chandra

$1,363

Emirates

Jan 28

CCU8:35 pmKolkata Netaji S. Chandra

30h 05m

1 stop

ORD3:10 pmChicago O'Hare Intl

Feb 1

ORD7:45 pmChicago O'Hare Intl

24h 25m

1 stop

CCU7:40 amKolkata Netaji S. Chandra

$1,365

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

Mon 4/19

9:30 pm-8:35 am

1 stop21h 35m

Chicago O'Hare Intl

Sun 9/5

2:00 pm-3:00 am

1 stop26h 30m

$1,043

KolkataChicago

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

CCUORD

Kolkata Netaji S. Chandra

Tue 4/27

4:10 am-8:35 am

1 stop38h 55m

Chicago O'Hare Intl

Sun 6/27

2:00 pm-8:30 pm

1 stop20h 00m

$1,044

KolkataChicago

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

CCUORD

Kolkata Netaji S. Chandra

Mon 4/19

9:30 pm-8:35 am

1 stop21h 35m

Chicago O'Hare Intl

Sun 9/5

2:00 pm-3:00 am

1 stop26h 30m

$1,044

KolkataChicago

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

CCUORD

Kolkata Netaji S. Chandra

Mon 4/19

7:00 pm-3:10 pm

2 stops30h 40m

Chicago O'Hare Intl

Sun 9/5

5:10 pm-7:00 am

2 stops27h 20m

$1,091

KolkataChicago

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

CCUORD

Kolkata Netaji S. Chandra

Thu 12/24

5:30 pm-4:35 pm

2 stops34h 35m

Chicago O'Hare Intl

Thu 6/10

4:05 pm-9:40 am

2 stops31h 05m

$1,138

Quickest round-trip

KolkataChicago

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

CCUORD

Kolkata Netaji S. Chandra

Wed 12/23

3:25 am-2:30 pm

1 stop22h 35m

Chicago O'Hare Intl

Wed 1/6

6:50 pm-1:55 am

1 stop19h 35m

$1,156

KolkataChicago

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

CCUORD

Kolkata Netaji S. Chandra

Wed 12/23

3:25 am-2:30 pm

1 stop22h 35m

Chicago O'Hare Intl

Thu 6/10

7:59 pm-2:30 am

2 stops44h 01m

$1,246

KolkataChicago

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

CCUORD

Kolkata Netaji S. Chandra

Thu 12/24

9:20 am-3:10 pm

1 stop41h 20m

Chicago O'Hare Intl

Thu 6/10

8:35 pm-7:15 pm

1 stop36h 10m

$1,304

KolkataChicago

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

CCUORD

Kolkata Netaji S. Chandra

Thu 1/28

8:35 pm-3:10 pm

1 stop30h 05m

Chicago O'Hare Intl

Mon 2/1

7:45 pm-7:40 am

1 stop24h 25m

$1,360

KolkataChicago

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

CCUORD

Kolkata Netaji S. Chandra

Sun 12/20

3:25 am-2:30 pm

1 stop22h 35m

Chicago O'Hare Intl

Fri 1/1

8:59 pm-1:55 am

2 stops41h 26m

$1,472

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kolkata to Chicago

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

Prices

Airlines

What is the cheapest month to fly to Chicago?

The month of November is, on average, the cheapest month to fly to Chicago from Kolkata, with most prices found around $0. If you’re not able to fly to Chicago in November, then December is your next best option. Flight prices from Kolkata to Chicago during December average around $958.

Can stopping save me money on Kolkata to Chicago flights?

You could potentially save up to 22% on your flight if you consider stops on a Kolkata to Chicago flight.

How have Kolkata to Chicago flight prices changed over time?

As of November 2026, prices for Kolkata to Chicago flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Kolkata to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Kolkata to Chicago (CCU to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to Chicago

Best Price Found	$437
Fastest flight time	21h 35m
Direct flights	None

The best one-way flight to Chicago from Kolkata in the past 72 hours is $437. The best round-trip flight deal from Kolkata to Chicago found on momondo in the last 72 hours is $1,043.

The fastest flight from Kolkata to Chicago takes 21h 35m

There are no direct flights from Kolkata to Chicago. There are no popular flight routes from Kolkata to Chicago.

Search flight deals

Frequently asked questions about flying from Kolkata to Chicago

How far is Kolkata Netaji S. Chandra to Chicago by plane?
Chicago is 7971.6 mi away from Kolkata Netaji S. Chandra. 21h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Chicago?
Prices for flights from Kolkata Netaji S. Chandra Airport to Chicago refresh daily.
How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Chicago?
The number of operators available for flights from Kolkata Netaji S. Chandra Airport to Chicago is 4 as of November 2026.
How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Kolkata to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Kolkata to Chicago is Etihad Airways (63% of total bookings). The next most popular airline is Qatar Airways (37%).

Best airlines flying from Kolkata to Chicago

Compare and see reviews for airlines that fly from Kolkata to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom $824	Free Cancellation	Rating 7.3 1,557 reviews	Search Etihad Airways flights
Air India	PriceFrom $974	Free Cancellation	Rating 5.5 2,902 reviews	Search Air India flights
Emirates	PriceFrom $1,042	Free Cancellation	Rating 8.1 3,684 reviews	Search Emirates flights
Qatar Airways	PriceFrom $1,043	Free Cancellation	Rating 7.4 3,712 reviews	Search Qatar Airways flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kolkata to Chicago. momondo saves you time and could save you money on your trip.

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?

Once all potential Kolkata to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.

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Cheap flights from Kolkata to Chicago from $437

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Chicago departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Kolkata to Chicago

Our best American Airlines deals on Kolkata to Chicago flight tickets

Emirates flights from Kolkata to Chicago

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See travel insights to Chicago from

How to get the cheapest flight ticket from Kolkata to Chicago

What is the cheapest month to fly to Chicago?

Can stopping save me money on Kolkata to Chicago flights?

How have Kolkata to Chicago flight prices changed over time?

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to Chicago?

What airlines fly to Chicago?

When to book flights from Kolkata to Chicago

Cheap Kolkata to Chicago (CCU to CHI) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Kolkata to Chicago

Best airlines flying from Kolkata to Chicago

Compare and see reviews for airlines that fly from Kolkata to Chicago with momondo

Traveling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago

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List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

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