$396+ 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Chicago to Kolkata with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Chicago to Kolkata Netaji S. Chandra are usually found in September or February, booked 45 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 enero 16, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $856 (Indian Eagle) |
One-way from | $396 (Indian Eagle) |
Popular in | December |
Cheapest in | September |
Average price | $1,185 |
Find flight deals from Chicago to Kolkata
Cheapest flights from Chicago to KolkataExplore 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 enero 16, 2025.
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 enero 16, 2025.
This Indian Eagle deal was found by Cheapflights users on 1/15. 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.
This Trip.com deal was found by Cheapflights users on 1/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/15. 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.
This Indian Eagle deal was found by Cheapflights users on 1/15. 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.
This Lufthansa deal was found by Cheapflights users on 1/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/15. 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.
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 enero 16, 2025.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
jue. 2/13
1:10 pm-8:00 pm
1 stop19h 20m
Kolkata Netaji S. Chandra
mié. 3/19
9:00 pm-9:25 am
1 stop22h 55m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
lun. 2/3
1:10 pm-7:35 am
2 stops30h 55m
Kolkata Netaji S. Chandra
lun. 2/10
8:50 pm-8:25 am
2 stops47h 05m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
vie. 2/28
11:00 am-8:00 am
1 stop33h 30m
Kolkata Netaji S. Chandra
vie. 3/14
10:25 am-7:30 am
1 stop31h 35m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
lun. 2/17
7:05 pm-1:45 am
1 stop19h 10m
Kolkata Netaji S. Chandra
dom. 3/16
3:20 am-3:30 pm
1 stop22h 40m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
mié. 2/19
6:00 pm-8:00 am
2 stops26h 30m
Kolkata Netaji S. Chandra
mié. 3/19
9:15 pm-7:25 pm
2 stops32h 40m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
vie. 2/21
7:45 pm-7:40 am
1 stop24h 25m
Kolkata Netaji S. Chandra
dom. 3/16
9:10 am-3:45 pm
1 stop41h 05m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
mié. 1/29
11:55 am-4:05 pm
2 stops40h 40m
Kolkata Netaji S. Chandra
mar. 2/11
8:50 pm-10:10 am
2 stops48h 50m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
dom. 3/2
8:30 pm-12:35 pm
2 stops28h 35m
Kolkata Netaji S. Chandra
dom. 3/9
9:45 pm-7:35 pm
2 stops32h 20m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
dom. 2/16
11:00 am-8:25 pm
1 stop21h 55m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
dom. 3/2
1:10 pm-8:00 pm
1 stop19h 20m
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
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 January 10, 2025.
To ensure you get the cheapest price possible for a flight from Chicago to Kolkata, you should look to book at least 45 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 enero 16, 2025.
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 enero 16, 2025.
To help decide which airline to fly from Chicago to Kolkata, see what other customers have to say about Qatar Airways, Emirates and Etihad Airways. 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.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
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.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
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.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
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.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
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.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
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.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
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.
Browse thousands of different options on Cheapflights for your next trip
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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.
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 enero 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$770 | Average$1,022 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$795 | Average$1,089 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$796 | Average$1,049 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$808 | Average$1,256 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$823 | Average$1,097 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$891 | Average$1,121 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,165 | Average$1,647 | FlexibilityNo cancel fee | On-time80% |