Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kolkata to Chicago from $470

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 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Kolkata to Chicago

Cheap round-trip flights

Etihad Airways Logo
4:00 am - 8:45 amCCU-ORD
39h 15m1 stop
Etihad Airways Logo
2:10 pm - 2:40 amORD-CCU
26h 00m1 stop
$810Etihad Airways
Find Deal
seg, out 20 - dom, out 26
Etihad Airways Logo
4:00 am - 8:45 amCCU-ORD
39h 15m1 stop
Etihad Airways Logo
2:10 pm - 2:40 amORD-CCU
26h 00m1 stop
$813Etihad Airways
Find Deal
sex, out 24 - sex, out 31
Etihad Airways Logo
9:30 pm - 8:45 amCCU-ORD
21h 45m1 stop
Etihad Airways Logo
1:55 pm - 3:00 amORD-CCU
26h 35m1 stop
$820Etihad Airways
Find Deal
qua, set 24 - qua, out 8
Air India Logo
9:20 pm - 6:30 amCCU-ORD
20h 40m1 stop
Air India Logo
12:00 pm - 4:15 amORD-CCU
29h 45m1 stop
$903Air India
Find Deal
sáb, dez 20 - dom, mai 10
Air France Logo
7:05 pm - 3:00 pmCCU-ORD
30h 25m2 stops
Air France Logo
6:20 pm - 9:55 amORD-CCU
29h 05m2 stops
$907Air France
Find Deal
seg, out 20 - dom, out 26
Logo
4:20 pm - 3:00 pmCCU-ORD
33h 10m2 stops
Logo
4:25 pm - 7:10 amORD-CCU
27h 15m2 stops
$910
Find Deal
dom, set 21 - sáb, nov 22
Air India Logo
6:45 pm - 6:30 amCCU-ORD
23h 15m1 stop
Air India Logo
7:00 am - 9:35 pmORD-CCU
27h 05m2 stops
$918Air India
Find Deal
qui, nov 27 - qua, fev 18
IndiGo Logo
8:45 pm - 6:25 pmCCU-ORD
33h 10m2 stops
IndiGo Logo
11:50 am - 10:55 amORD-CCU
35h 35m2 stops
$954IndiGo
Find Deal
qui, nov 27 - qua, fev 18
Logo
7:05 pm - 3:00 pmCCU-ORD
30h 25m2 stops
Logo
4:15 pm - 8:25 amORD-CCU
29h 40m2 stops
$967
Find Deal
ter, set 23 - ter, out 7
IndiGo Logo
10:15 pm - 11:05 amCCU-ORD
47h 20m2 stops
IndiGo Logo
12:50 pm - 9:10 amORD-CCU
33h 50m2 stops
$1,004IndiGo
Find Deal
sáb, out 25 - sáb, nov 1

Air India flights from Kolkata to Chicago

Our best Air India deals on Kolkata to Chicago flight tickets
Air India
Dec 20
CCU9:20 pmKolkata Netaji S. Chandra
20h 40m
1 stop
ORD6:30 amChicago O'Hare Intl
May 10
ORD12:00 pmChicago O'Hare Intl
29h 45m
1 stop
CCU4:15 amKolkata Netaji S. Chandra
$903
Find similar
Air India
Nov 27
CCU6:45 pmKolkata Netaji S. Chandra
23h 15m
1 stop
ORD6:30 amChicago O'Hare Intl
Feb 18
ORD7:00 amChicago O'Hare Intl
27h 05m
2 stops
CCU9:35 pmKolkata Netaji S. Chandra
$918
Find similar
Air India
Nov 27
CCU8:30 pmKolkata Netaji S. Chandra
21h 30m
1 stop
ORD6:30 amChicago O'Hare Intl
Feb 18
ORD11:00 amChicago O'Hare Intl
29h 45m
1 stop
CCU4:15 amKolkata Netaji S. Chandra
$929
Find similar

IndiGo flights from Kolkata to Chicago

Our best IndiGo deals on Kolkata to Chicago flight tickets
IndiGo
Nov 27
CCU8:45 pmKolkata Netaji S. Chandra
33h 10m
2 stops
ORD6:25 pmChicago O'Hare Intl
Feb 18
ORD11:50 amChicago O'Hare Intl
35h 35m
2 stops
CCU10:55 amKolkata Netaji S. Chandra
$954
Find similar
IndiGo
Oct 25
CCU10:15 pmKolkata Netaji S. Chandra
47h 20m
2 stops
ORD11:05 amChicago O'Hare Intl
Nov 1
ORD12:50 pmChicago O'Hare Intl
33h 50m
2 stops
CCU9:10 amKolkata Netaji S. Chandra
$1,004
Find similar
IndiGo
Sep 23
CCU2:00 amKolkata Netaji S. Chandra
26h 25m
2 stops
ORD5:55 pmChicago O'Hare Intl
Oct 8
ORD11:45 pmChicago O'Hare Intl
29h 20m
2 stops
CCU3:35 pmKolkata Netaji S. Chandra
$1,165
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kolkata to Chicago 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, momondo users made 832,500 searches. Data last updated setembro 11, 2025.
Use the filters below to find and compare flights from Kolkata to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

seg 10/20

4:00 am-8:45 am

1 stop39h 15m

Chicago O'Hare Intl

dom 10/26

2:10 pm-2:40 am

1 stop26h 00m

$810

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

sex 10/24

4:00 am-8:45 am

1 stop39h 15m

Chicago O'Hare Intl

sex 10/31

2:10 pm-2:40 am

1 stop26h 00m

$813

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

qua 9/24

9:30 pm-8:45 am

1 stop21h 45m

Chicago O'Hare Intl

qua 10/8

1:55 pm-3:00 am

1 stop26h 35m

$820

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

sáb 12/20

9:20 pm-6:30 am

1 stop20h 40m

Chicago O'Hare Intl

dom 5/10

12:00 pm-4:15 am

1 stop29h 45m

$903

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

seg 10/20

7:05 pm-3:00 pm

2 stops30h 25m

Chicago O'Hare Intl

dom 10/26

6:20 pm-9:55 am

2 stops29h 05m

$907

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

dom 9/21

4:20 pm-3:00 pm

2 stops33h 10m

Chicago O'Hare Intl

sáb 11/22

4:25 pm-7:10 am

2 stops27h 15m

$910

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

qui 11/27

6:45 pm-6:30 am

1 stop23h 15m

Chicago O'Hare Intl

qua 2/18

7:00 am-9:35 pm

2 stops27h 05m

$918

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

qui 11/27

8:45 pm-6:25 pm

2 stops33h 10m

Chicago O'Hare Intl

qua 2/18

11:50 am-10:55 am

2 stops35h 35m

$954

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

ter 9/23

7:05 pm-3:00 pm

2 stops30h 25m

Chicago O'Hare Intl

ter 10/7

4:15 pm-8:25 am

2 stops29h 40m

$967

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

sáb 10/25

10:15 pm-11:05 am

2 stops47h 20m

Chicago O'Hare Intl

sáb 11/1

12:50 pm-9:10 am

2 stops33h 50m

$1,004

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

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 cheapest month to fly to Chicago?

The month of April is, on average, the cheapest month to fly to Chicago from Kolkata, with most prices found around $1,033. If you’re not able to fly to Chicago in April, then September is your next best option. Flight prices from Kolkata to Chicago during September average around $1,067.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as $1,200. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Kolkata to Chicago for around $1,536.

What is the cheapest Kolkata Netaji S. Chandra to Chicago flight route?

Fly from Kolkata Netaji S. Chandra to Chicago O'Hare Intl for the best Kolkata Netaji S. Chandra - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,313 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Kolkata for as low as $1,005 on momondo.

What cabin class options are available on Kolkata Netaji S. Chandra to Chicago flights?

There is only 1 cabin class available to choose from on Kolkata Netaji S. Chandra to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Kolkata to Chicago flight prices changed over time?

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

Direct flights

None
There are no direct flights from Kolkata to Chicago. There are no popular flight routes from Kolkata to Chicago.
Search flight deals

  • How far is Kolkata Netaji S. Chandra to Chicago by plane?

    Chicago is 7971.6 mi away from Kolkata Netaji S. Chandra. 20h 40m 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?

  • 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?

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
Air IndiaPriceFrom $900Free CancellationRating
5.5
2,930 reviews
Search Air India flights
Qatar AirwaysPriceFrom $907Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $976Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Lansing
Portage
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
sáb 10/11
sáb 10/18
By creating a price alert you accept our terms of use and privacy policy.

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
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport