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$370+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CCU
Dec 25 — Jan 11
Wed 12/25
Wed 1/1
1 adult, Economy
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The best prices from Chicago to Kolkata Netaji S. Chandra are usually found in September or February, booked 76 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap 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 December 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$934
(FlightHub)

One-way from

$461
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$1,918
Provider with most accurate pricing for Chicago (CHI)-Kolkata Netaji S. Chandra flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Kolkata Netaji S. Chandra flights.
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From Chicago (CHI) to Kolkata Netaji S. Chandra
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One-way flight from Chicago (CHI) to Kolkata Netaji S. Chandra
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High demand for flights, 14% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for round-trip flights in December 2024
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Find 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 December 20, 2024.

This Emirates deal was found by Cheapflights users on 12/19. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:45 pmORD - CCU
1 stop24h 25mEmirates
Tue 12/319:10 amCCU - ORD
1 stop41h 15mEmirates
Deal found 12/19$1,843
This Indian Eagle deal was found by Cheapflights users on 12/19. 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.
Sun 12/297:05 pmORD - CCU
1 stop19h 10mQatar Airways
Tue 12/313:20 amCCU - ORD
1 stop22h 40mQatar Airways
Deal found 12/19$1,956
This FlightHub deal was found by Cheapflights users on 12/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:05 pmORD - CCU
2 stops35h 15mMultiple Airlines
Tue 12/313:20 amCCU - ORD
1 stop22h 40mMultiple Airlines
Deal found 12/19$2,238
This Indian Eagle deal was found by Cheapflights users on 12/19. 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.
Thu 12/261:10 pmORD - CCU
1 stop19h 20mEtihad Airways
Wed 1/19:00 pmCCU - ORD
1 stop22h 55mEtihad Airways
Deal found 12/19$2,266
This Booking.com deal was found by Cheapflights users on 12/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/248:30 pmORD - CCU
2 stops33h 50mIndiGo
Sun 1/510:30 pmCCU - ORD
2 stops31h 35mIndiGo
Deal found 12/18$2,541
This Indian Eagle deal was found by Cheapflights users on 12/19. 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.
Sun 12/2911:00 amORD - CCU
1 stop19h 35mAir India
Mon 12/308:30 pmCCU - ORD
1 stop21h 30mAir India
Deal found 12/19$2,583
This Turkish Airlines deal was found by Cheapflights users on 12/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2811:55 amORD - CCU
2 stops37h 10mTurkish Airlines
Tue 12/318:50 pmCCU - ORD
2 stops33h 15mTurkish Airlines
Deal found 12/19$2,665
This British Airways deal was found by Cheapflights users on 12/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:00 pmORD - CCU
2 stops27h 05mBritish Airways
Sun 12/291:45 amCCU - ORD
2 stops28h 30mBritish Airways
Deal found 12/19$2,794

Find flights from Chicago to Kolkata within your budget

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 December 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 2/17

11:00 am-8:25 am

1 stop33h 55m

Kolkata Netaji S. Chandra

Tue 3/25

12:10 pm-7:30 am

2 stops53h 50m

$934

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sun 2/2

1:10 pm-9:45 pm

2 stops45h 05m

Kolkata Netaji S. Chandra

Sun 2/9

10:30 pm-8:25 am

2 stops45h 25m

$941

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 1/15

1:10 pm-12:15 am

1 stop23h 35m

Kolkata Netaji S. Chandra

Mon 2/10

9:00 pm-8:25 am

1 stop22h 55m

$947

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 3/19

7:50 pm-1:45 am

1 stop19h 25m

Kolkata Netaji S. Chandra

Thu 4/10

3:50 am-3:25 pm

1 stop22h 05m

$962

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 1/22

7:45 pm-6:50 pm

1 stop35h 35m

Kolkata Netaji S. Chandra

Tue 1/28

9:10 am-2:55 pm

1 stop41h 15m

$1,013

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 4/7

5:50 pm-8:20 am

2 stops28h 00m

Kolkata Netaji S. Chandra

Mon 4/21

8:20 pm-6:15 pm

2 stops32h 25m

$1,127

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sat 2/1

8:30 pm-5:50 pm

2 stops33h 50m

Kolkata Netaji S. Chandra

Sat 2/8

10:30 pm-6:35 pm

2 stops31h 35m

$1,138

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 1/15

4:25 pm-7:10 am

2 stops27h 15m

Kolkata Netaji S. Chandra

Thu 3/13

6:25 pm-3:30 pm

2 stops31h 35m

$1,149

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Fri 2/21

8:30 pm-4:05 pm

2 stops32h 05m

Kolkata Netaji S. Chandra

Wed 3/19

9:45 pm-7:35 pm

2 stops32h 20m

$1,150

ChicagoKolkata

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 4/7

11:29 am-4:40 am

2 stops30h 41m

Kolkata Netaji S. Chandra

Mon 4/21

4:30 pm-5:33 pm

2 stops35h 33m

$1,179

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 21 results
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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 December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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.

Travel insights for flights from Chicago to Kolkata

Get recent, data-driven insights about flights from Chicago to Kolkata including ideal travel times, pricing trends, and more.

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 December 13, 2024.

To ensure you get the cheapest price possible for a flight from Chicago to Kolkata, you should look to book at least 76 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, September is the cheapest month in which you can book a flight from Chicago to Kolkata (average of $989). Flying from Chicago to Kolkata in June is currently the most expensive (average of $1,682). 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 December 20, 2024.

It’s optimal to fly from Chicago to Kolkata in the afternoon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Chicago to Kolkata?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Kolkata. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Kolkata flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kolkata by month

Plan your trip to Kolkata by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kolkata ranges from 0.3 - 14.0 inches per month. August is typically the wettest month, when rainfall can reach 14.0 in. December is typically the driest time to visit Kolkata when rainfall is around 0.3 in.

Temperature in Kolkata by month

Plan your trip to Kolkata by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 December 20, 2024.
To help decide which airline to fly from Chicago to Kolkata, see what other customers have to say about Etihad Airways, Emirates and IndiGo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,410 reviews

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,410 reviews
Emirates
8.1
Very good
3,410 reviews

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Singapore Airlines
8.1
Very good
1,330 reviews
Emirates
8.1
Very good
3,410 reviews

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

KLM
7.8
Good
1,349 reviews
Emirates
8.1
Very good
3,410 reviews

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qatar Airways
7.5
Good
3,788 reviews
Emirates
8.1
Very good
3,410 reviews

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Air France
7.4
Good
1,502 reviews
Emirates
8.1
Very good
3,410 reviews

Comfort

8.0

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.1

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

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 8 different airlines.

  • 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 $934 on this airline. Additional options worth looking into are Etihad Airways and Qatar Airways, starting at $947 and $962 round-trip. Air India is currently priced 22% 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 $461. Etihad Airways flights start at $475 while deals on IndiGo start at $539 one-way.

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

    Chicago to Kolkata flights have a layover in New Delhi most often. Abu Dhabi sees the next most layovers on Chicago to Kolkata flights.

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

    New Delhi travelers tend to visit Karol Bagh, Lajpat Nagar Central Market, and Gurudwara Bangla Sahib more than anywhere else. Karol Bagh, Lajpat Nagar Central Market and Gurudwara Bangla Sahib are located about 8.7 mi, 8.7 mi, and 8.2 mi, respectively from New Delhi Indira Gandhi Intl if you are interested in checking them out. Travelers can rent a car at New Delhi Indira Gandhi Intl for an average daily rate of $51 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Abu Dhabi?

    Abu Dhabi travelers tend to visit Emirates Palace, Emirates Park Zoo, and Etihad Towers more than any other notable places. Emirates Palace, Emirates Park Zoo, and Etihad Towers are located about 21.1 mi, 7.9 mi, and 20.8 mi, respectively from Abu Dhabi Zayed Intl. Travelers can book a car rental at Abu Dhabi Zayed Intl for about $29 per day to make their sightseeing more efficient.

  • 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 Doha.

  • 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, September is the cheapest month in which you can book a flight from Chicago to Kolkata (average of $989). Flying from Chicago to Kolkata in June is currently the most expensive (average of $1,682). 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.

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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 7 airlines flying from Chicago to Kolkata

Discover the top 7 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 December 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$770Average$1,022FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$791Average$1,078FlexibilityNo cancel feeOn-time76%
Etihad AirwaysCheapest$803Average$1,107FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$810Average$1,262FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$823Average$1,167FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$892Average$1,124FlexibilityNo cancel feeOn-time68%
IndiGoCheapest$1,165Average$1,647FlexibilityNo cancel feeOn-time80%
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