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$338+ Cheap flights from Chicago (CHI) to Kolkata (CCU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CCU
mar. 25 — abr. 11
mié. 3/25
mié. 4/1
1 adult, Economy
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Cheap flight deals from Chicago to Kolkata

Cheapest flights from Chicago to Kolkata
Explore the most affordable flight options available from Chicago to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 23, 2026.

This Indian Eagle deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/201:10 pm
ORD
-
CCU
1 stop21h 35m
Air India
mar. 4/289:00 pm
CCU
-
ORD
2 stops24h 40m
Air India
Deal found 2/22$831
This Indian Eagle deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/51:10 pm
ORD
-
CCU
1 stop20h 35m
Air India
mar. 10/2010:00 pm
CCU
-
ORD
2 stops23h 40m
Air India
Deal found 2/19$840
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/252:30 pm
ORD
-
CCU
1 stop23h 15m
Multiple Airlines
jue. 4/98:55 am
CCU
-
ORD
2 stops34h 10m
Multiple Airlines
Deal found 2/22$845
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/21:30 pm
ORD
-
CCU
1 stop30h 25m
Multiple Airlines
mié. 3/118:45 am
CCU
-
ORD
2 stops34h 20m
Multiple Airlines
Deal found 2/21$846
This Indian Eagle deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/61:10 pm
ORD
-
CCU
1 stop36h 05m
Air India
sáb. 9/261:30 pm
CCU
-
ORD
2 stops32h 10m
Air India
Deal found 2/21$849
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/182:10 pm
ORD
-
CCU
1 stop30h 45m
Multiple Airlines
lun. 4/611:30 am
CCU
-
ORD
2 stops31h 35m
Multiple Airlines
Deal found 2/20$850
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/232:30 pm
ORD
-
CCU
1 stop22h 40m
Multiple Airlines
lun. 4/612:30 am
CCU
-
ORD
2 stops42h 35m
Multiple Airlines
Deal found 2/20$851
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/251:30 pm
ORD
-
CCU
1 stop24h 00m
Multiple Airlines
mié. 3/118:45 am
CCU
-
ORD
2 stops34h 20m
Multiple Airlines
Deal found 2/21$857
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/162:30 pm
ORD
-
CCU
1 stop20h 15m
Multiple Airlines
lun. 4/611:30 am
CCU
-
ORD
2 stops31h 35m
Multiple Airlines
Deal found 2/21$859
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/21:30 pm
ORD
-
CCU
1 stop23h 15m
Multiple Airlines
lun. 3/168:55 pm
CCU
-
ORD
2 stops32h 04m
Multiple Airlines
Deal found 2/21$860
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/92:30 pm
ORD
-
CCU
1 stop25h 00m
Multiple Airlines
dom. 3/226:50 pm
CCU
-
ORD
2 stops48h 15m
Multiple Airlines
Deal found 2/22$867
This Kiwi.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/251:30 pm
ORD
-
CCU
1 stop24h 00m
Multiple Airlines
lun. 3/168:55 pm
CCU
-
ORD
2 stops32h 04m
Multiple Airlines
Deal found 2/21$868

Find flight deals from Chicago to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$831
(Indian Eagle)

One-way from

$338
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$960
Provider with most accurate pricing for Chicago (CHI)-Kolkata Netaji S. Chandra flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Kolkata Netaji S. Chandra flights.
Search Deals
From Chicago (CHI) to Kolkata Netaji S. Chandra
Search Deals
One-way flight from Chicago (CHI) to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated febrero 23, 2026.
Use the filters below to find and compare flights from Chicago to Kolkata that are best for you.

Fly from

Chicago

Fly to

Kolkata

Route

Depart

Return

Price

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

mar. 3/10

2:10 pm-8:00 pm

1 stop19h 20m

Kolkata Netaji S. Chandra

mié. 3/25

8:55 pm-8:35 am

1 stop22h 10m

$891

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

mar. 5/5

2:00 pm-8:30 pm

1 stop20h 00m

Kolkata Netaji S. Chandra

lun. 5/11

9:30 pm-8:35 am

1 stop21h 35m

$949

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

mar. 5/5

8:55 am-4:45 am

2 stops33h 20m

Kolkata Netaji S. Chandra

lun. 5/11

6:00 pm-10:58 am

2 stops27h 28m

$1,005

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

lun. 4/6

9:20 pm-4:15 am

3 stops44h 25m

Kolkata Netaji S. Chandra

jue. 5/21

9:00 pm-3:55 pm

2 stops29h 25m

$1,007

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

dom. 3/22

10:05 pm-8:40 am

3 stops48h 05m

Kolkata Netaji S. Chandra

lun. 4/6

9:00 pm-3:55 pm

2 stops29h 25m

$1,033

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

mar. 5/5

7:20 pm-2:30 am

1 stop20h 40m

Kolkata Netaji S. Chandra

lun. 5/11

6:00 pm-10:58 am

2 stops27h 28m

$1,040

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

mié. 3/11

2:10 pm-2:40 am

1 stop26h 00m

Kolkata Netaji S. Chandra

sáb. 3/14

3:35 am-8:35 am

1 stop39h 30m

$1,084

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

mié. 4/8

9:20 pm-4:15 am

3 stops44h 25m

Kolkata Netaji S. Chandra

mié. 4/15

9:00 pm-12:35 pm

2 stops26h 05m

$1,089

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

mar. 4/7

3:40 pm-4:15 am

3 stops26h 05m

Kolkata Netaji S. Chandra

vie. 5/22

9:00 pm-3:55 pm

2 stops29h 25m

$1,094

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

lun. 3/2

3:45 pm-8:40 am

3 stops29h 25m

Kolkata Netaji S. Chandra

mar. 3/10

9:00 pm-1:10 pm

3 stops26h 40m

$1,119

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Chicago to Kolkata

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Kolkata in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Kolkata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Kolkata flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Kolkata flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Kolkata

How far ahead should I book a flight from Chicago to Kolkata?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Kolkata. Price data was last updated on February 20, 2026.

To ensure you get the cheapest price possible for a flight from Chicago to Kolkata, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago to Kolkata?

Currently, August is the cheapest month in which you can book a flight from Chicago to Kolkata (average of $709). Flying from Chicago to Kolkata in December is currently the most expensive (average of $1,051). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to CCU?

Find hourly flight availability from Chicago to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 23, 2026.

It’s optimal to fly from Chicago to Kolkata in the morning. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Chicago to Kolkata?

What’s the top layover airport for flights from Chicago to Kolkata?

Share of 1-stop round-trip flights from Chicago to Kolkata chosen by Cheapflights users in the past 12 months, using the same layover each way.

Doha (DOH) – chosen by Cheapflights users on 80% of 1-stop itineraries from Chicago to Kolkata on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Kolkata?

Average round-trip fare for 1-stop flights from Chicago to Kolkata, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Abu Dhabi (AUH) is the most affordable 1-stop option, with an average round-trip price of $1,035.

What’s the fastest layover option from Chicago to Kolkata?

Shortest average travel time for 1-stop one-way flights from Chicago to Kolkata, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for 1-stop routes: 19h 45m.

Which airport typically offers the quickest layover for flights from Chicago to Kolkata?

Average layover duration for 1-stop one-way flights from Chicago to Kolkata, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Doha (DOH) offer the fastest connection on this route, with an average layover time of 1h 40m.

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated febrero 23, 2026.
Get a feel of what it's like to fly with Emirates, Qatar Airways, and Etihad Airways from Chicago to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,532 reviews

Crew

8.4

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,532 reviews
Emirates
8.1
Very good
3,532 reviews

Crew

8.4

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,742 reviews
Emirates
8.1
Very good
3,532 reviews

Crew

8.4

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.3
Good
1,413 reviews
Emirates
8.1
Very good
3,532 reviews

Crew

8.4

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
IndiGo
6.8
Okay
538 reviews
Emirates
8.1
Very good
3,532 reviews

Crew

8.4

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air India
5.5
Fair
2,968 reviews
Emirates
8.1
Very good
3,532 reviews

Crew

8.4

Boarding

8.1

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kolkata from Chicago?

    Located just 8.3 mi from the city center, Kolkata Netaji S. Chandra is the airport most travelers will use when flying to Kolkata from Chicago. Booking flights from Chicago to Netaji S. Chandra (CCU) should be relatively easy as there are 0 daily inbound flights from Chicago from 6 different airlines.

  • How long is the flight from Chicago to Kolkata?

    Departing from Chicago to Kolkata will take you 19h 20m. Chicago and Kolkata are separated by a distance of 7959 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago to Kolkata round-trip?

    Our cheapest airline available from Chicago to Kolkata is Air India. Our recent data shows that you can find tickets from as low as $729 on this airline. Additional options worth looking into are SWISS and IndiGo, starting at $814 and $850 round-trip. Air India is currently priced 34% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Chicago to Kolkata one-way?

    To fly one-way, consider booking your trip with Air India, which is currently one of the cheapest options available, starting at $276. IndiGo flights start at $428 while deals on Etihad Airways start at $450 one-way.

  • Where are the most common layover locations when flying from Chicago to Kolkata?

    Chicago to Kolkata flights have a layover in Abu Dhabi most often.

  • What are some popular things to do or see while on a layover in Abu Dhabi?

    Abu Dhabi travelers tend to visit Emirates Palace, Emirates Park Zoo, and Ferrari World Abu Dhabi more than anywhere else. Emirates Palace, Emirates Park Zoo and Ferrari World Abu Dhabi are located about 21.1 mi, 7.9 mi, and 4.5 mi, respectively from Abu Dhabi Zayed Intl if you are interested in checking them out. Travelers can rent a car at Abu Dhabi Zayed Intl for an average daily rate of $25 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Chicago to Kolkata flights?

    Of the flights from Chicago to Kolkata that have layovers, the fewest flights stop in New Delhi.

  • Can I find deals for flights from Chicago to Kolkata that include hotel bookings?

    Yes. In addition to deals on Chicago to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Kolkata.

  • Can I find deals for business class flights from Chicago to Kolkata?

    Yes. Cheapflights offers flight deals from Chicago to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Kolkata?

    Currently, August is the cheapest month in which you can book a flight from Chicago to Kolkata (average of $709). Flying from Chicago to Kolkata in December is currently the most expensive (average of $1,051). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Chicago to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Kolkata flights
St. Louis to Kolkata flights
O'Hare Intl to Bagdogra flights

Top 6 airlines flying from Chicago to Kolkata

Discover the top 6 airlines that operate flights from Chicago to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$729Average$1,019FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$814Average$1,284FlexibilityNo cancel feeOn-time79%
IndiGoCheapest$850Average$1,251FlexibilityNo cancel feeOn-time80%
Etihad AirwaysCheapest$896Average$1,126FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$925Average$1,300FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$931Average$1,109FlexibilityNo cancel feeOn-time75%

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