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Cheap flights from Chicago to Kolkata from $365

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Kolkata departing on 2/16. 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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0 bags

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Cheap round-trip flights

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Qatar Airways Logo
6:50 pm - 1:55 am
ORD
-
CCU
19h 35m1 stop
Qatar Airways Logo
3:50 am - 2:50 pm
CCU
-
ORD
21h 30m1 stop
$954Qatar Airways
vie., feb. 6 - mié., may. 6
Multiple Airlines Logo
1:30 pm - 11:35 pm
ORD
-
CCU
22h 35m2 stops
Multiple Airlines Logo
9:15 pm - 11:10 am
CCU
-
ORD
24h 25m2 stops
$955Multiple Airlines
dom., feb. 1 - dom., may. 3
Multiple Airlines Logo
2:10 pm - 8:00 pm
ORD
-
CCU
19h 20m1 stop
Multiple Airlines Logo
8:45 am - 8:35 am
CCU
-
ORD
34h 20m2 stops
$958Multiple Airlines
mar., mar. 17 - mar., mar. 24
Multiple Airlines Logo
1:30 pm - 9:40 pm
ORD
-
CCU
20h 40m1 stop
Multiple Airlines Logo
11:30 am - 8:45 am
CCU
-
ORD
31h 45m2 stops
$959Multiple Airlines
vie., feb. 6 - mié., may. 6
IndiGo Logo
8:20 pm - 5:10 pm
ORD
-
CCU
33h 20m2 stops
IndiGo Logo
9:30 pm - 6:25 pm
CCU
-
ORD
32h 25m2 stops
$960IndiGo
dom., ene. 18 - vie., feb. 13
Multiple Airlines Logo
1:30 pm - 9:15 pm
ORD
-
CCU
20h 15m1 stop
Multiple Airlines Logo
6:05 am - 7:35 am
CCU
-
ORD
37h 00m2 stops
$963Multiple Airlines
dom., feb. 1 - mié., feb. 18
Air India Logo
1:30 pm - 4:15 am
ORD
-
CCU
27h 15m1 stop
Air India Logo
9:00 pm - 11:30 am
CCU
-
ORD
26h 00m2 stops
$964Air India
vie., ene. 16 - sáb., ene. 31
Multiple Airlines Logo
1:30 pm - 9:15 pm
ORD
-
CCU
20h 15m1 stop
Multiple Airlines Logo
6:30 am - 7:35 am
CCU
-
ORD
36h 35m2 stops
$965Multiple Airlines
dom., feb. 1 - lun., feb. 16
IndiGo Logo
11:50 am - 11:10 am
ORD
-
CCU
35h 50m2 stops
IndiGo Logo
6:30 pm - 6:25 pm
CCU
-
ORD
35h 25m2 stops
$966IndiGo
dom., ene. 18 - vie., feb. 13
Multiple Airlines Logo
1:30 pm - 9:15 pm
ORD
-
CCU
20h 15m1 stop
Multiple Airlines Logo
3:00 pm - 7:35 am
CCU
-
ORD
28h 05m2 stops
$967Multiple Airlines
dom., feb. 1 - mar., feb. 17

Emirates flights from Chicago to Kolkata

Our best Emirates deals on Chicago to Kolkata flight tickets
Emirates
Feb 23
ORD7:45 pmChicago O'Hare Intl
41h 10m
1 stop
CCU12:25 amKolkata Netaji S. Chandra
Mar 1
CCU8:25 pmKolkata Netaji S. Chandra
30h 00m
1 stop
ORD2:55 pmChicago O'Hare Intl
$976
Find similar
Emirates
Feb 23
ORD7:45 pmChicago O'Hare Intl
35h 35m
1 stop
CCU6:50 pmKolkata Netaji S. Chandra
Mar 1
CCU9:15 amKolkata Netaji S. Chandra
41h 10m
1 stop
ORD2:55 pmChicago O'Hare Intl
$977
Find similar
Emirates
Feb 2
ORD7:45 pmChicago O'Hare Intl
35h 35m
1 stop
CCU6:50 pmKolkata Netaji S. Chandra
May 3
CCU8:55 pmKolkata Netaji S. Chandra
29h 20m
1 stop
ORD3:45 pmChicago O'Hare Intl
$978
Find similar

American Airlines flights from Chicago to Kolkata

Our best American Airlines deals on Chicago to Kolkata flight tickets
American Airlines
Jan 9
ORD4:33 pmChicago O'Hare Intl
24h 37m
2 stops
CCU4:40 amKolkata Netaji S. Chandra
Jan 24
CCU6:00 pmKolkata Netaji S. Chandra
35h 12m
2 stops
ORD5:42 pmChicago O'Hare Intl
$1,125
Find similar
American Airlines
Jan 15
ORD4:14 pmChicago O'Hare Intl
24h 56m
2 stops
CCU4:40 amKolkata Netaji S. Chandra
Jan 25
CCU6:00 pmKolkata Netaji S. Chandra
28h 21m
2 stops
ORD10:51 amChicago O'Hare Intl
$1,126
Find similar
American Airlines
Jan 9
ORD4:33 pmChicago O'Hare Intl
24h 37m
2 stops
CCU4:40 amKolkata Netaji S. Chandra
Jan 24
CCU6:00 pmKolkata Netaji S. Chandra
28h 21m
2 stops
ORD10:51 amChicago O'Hare Intl
$1,150
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Kolkata 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 enero 2, 2026.
Use the filters below to find and compare flights from Chicago to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

vie. 2/6

6:50 pm-1:55 am

1 stop19h 35m

Kolkata Netaji S. Chandra

mié. 5/6

3:50 am-2:50 pm

1 stop21h 30m

$954

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

dom. 2/1

1:30 pm-11:35 pm

2 stops22h 35m

Kolkata Netaji S. Chandra

dom. 5/3

9:15 pm-11:10 am

2 stops24h 25m

$955

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

mar. 3/17

2:10 pm-8:00 pm

1 stop19h 20m

Kolkata Netaji S. Chandra

mar. 3/24

8:45 am-8:35 am

2 stops34h 20m

$958

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

vie. 2/6

1:30 pm-9:40 pm

1 stop20h 40m

Kolkata Netaji S. Chandra

mié. 5/6

11:30 am-8:45 am

2 stops31h 45m

$959

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

dom. 1/18

8:20 pm-5:10 pm

2 stops33h 20m

Kolkata Netaji S. Chandra

vie. 2/13

9:30 pm-6:25 pm

2 stops32h 25m

$960

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

dom. 2/1

1:30 pm-9:15 pm

1 stop20h 15m

Kolkata Netaji S. Chandra

mié. 2/18

6:05 am-7:35 am

2 stops37h 00m

$963

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

vie. 1/16

1:30 pm-4:15 am

1 stop27h 15m

Kolkata Netaji S. Chandra

sáb. 1/31

9:00 pm-11:30 am

2 stops26h 00m

$964

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

dom. 2/1

1:30 pm-9:15 pm

1 stop20h 15m

Kolkata Netaji S. Chandra

lun. 2/16

6:30 am-7:35 am

2 stops36h 35m

$965

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

dom. 1/18

11:50 am-11:10 am

2 stops35h 50m

Kolkata Netaji S. Chandra

vie. 2/13

6:30 pm-6:25 pm

2 stops35h 25m

$966

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

dom. 2/1

1:30 pm-9:15 pm

1 stop20h 15m

Kolkata Netaji S. Chandra

mar. 2/17

3:00 pm-7:35 am

2 stops28h 05m

$967

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kolkata from

How to get the cheapest flight ticket from Chicago to Kolkata

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 Chicago and Kolkata?

What is the cheapest month to fly to Kolkata?

The month of March is, on average, the cheapest month to fly to Kolkata from Chicago, with most prices found around $817. If you aren’t able to travel during the month of March, then book flights to Kolkata from Chicago during September instead. Flights to Kolkata in September, while not as cheap as those in March, still average around $876.

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

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

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

You are more likely to see cheaper flights to Kolkata from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around $1,098 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from Chicago for as low as $913 on momondo.

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

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

Can stopping save me money on Chicago to Kolkata flights?

You could potentially save up to 12% on your flight if you consider stops on a Chicago to Kolkata flight.

How have Chicago to Kolkata flight prices changed over time?

As of January 2026, prices for Chicago to Kolkata flights are approximately 45% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Kolkata

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

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

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

Fastest flight time

19h 35m

Direct flights

None
The fastest flight from Chicago to Kolkata takes 19h 35m
There are no direct flights from Chicago to Kolkata. There are no popular flight routes from Chicago to Kolkata.
Search flight deals

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

    There are 7971.6 mi between Chicago and Kolkata Netaji S. Chandra. 19h 35m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The necessary travel and health documents for your Kolkata Netaji S. Chandra 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 Chicago to Kolkata?

Best airlines flying from Chicago to Kolkata

Compare and see reviews for airlines that fly from Chicago to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $731Free CancellationRating
5.5
2,969 reviews
Search Air India flights
SWISSPriceFrom $814Free CancellationRating
7.5
1,834 reviews
Search SWISS flights
IndiGoPriceFrom $850Free CancellationRating
6.8
512 reviews
Search IndiGo flights
Etihad AirwaysPriceFrom $852Free CancellationRating
7.3
1,351 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $887Free CancellationRating
7.4
3,700 reviews
Search Qatar Airways flights
EmiratesPriceFrom $963Free CancellationRating
8.1
3,452 reviews
Search Emirates flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Kolkata for you.

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

Yes. momondo enables you to select and highlight flights to Kolkata from Chicago with this policy.

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

momondo helps you find the best flight between Chicago and Kolkata by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Chicago to Kolkata flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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