Cheap flights from Chicago to Kolkata from ₹ 47,621

This is the cheapest one-way flight price, found on 21/9. Prices may vary by date and flight preferences.
CHI — CCU
27 Sep — 4 Oct1
1 adult
Economy
From?
To?
Wed 27/9
Wed 4/10

How to find the cheapest flight from Chicago (CHI) to Kolkata (CCU)

All the information you need to plan the best CHI to CCU flight in 2023: compare Chicago to Kolkata flight prices with the expected peak season, weather and rainfall in Kolkata.

Popular in

December

Cheapest in

September

Round-trip from

₹ 785,672

One-way from

₹ 54,104
High demand for flights, 30% potential price rise
Best time to find cheap flights, 28% potential price drop
From Chicago (CHI) to Kolkata Netaji S. Chandra
One-way flight from Chicago (CHI) to Kolkata Netaji S. Chandra

CHI - CCU

Price

₹ 9,454 - ₹ 16,257

CCU

Temperature

20 - 31 °C

CCU

Rainfall

7 - 356 mm

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

Travellers have found it’s best to book a flight 42 days in advance to save up to 15% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 42 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago to Kolkata 1-2 weeks in advance for as low as ₹ 126,990, or ₹ 133,140 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Kolkata. Flights to Kolkata from Chicago in September are about ₹ 107,771 on average during September, but can be found for as low as ₹ 61,334.

When is the cheapest time to fly from Chicago to Kolkata (CHI - CCU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Kolkata as you normally would.

Cheap Lufthansa flights from Chicago to Kolkata

Take a look at some of the lowest-priced Lufthansa flights heading from Chicago to Kolkata. Make sure to double check the flight details before booking.

Cheap Emirates flights from Chicago to Kolkata

Browse through some of the cheapest Emirates flights travelling from Chicago to Kolkata. Make sure to examine the flight information before completing your reservation.

Cheap Chicago to Kolkata flights in September & October 2023

The best prices found for CHI to CCU flights in September, October
Listed are some of the best fares we've found on flights departing from Chicago to Kolkata in 2023. For more flight deals, be sure to check back very soon.

Chicago to Kolkata 2023 flight deals

Cheap flights to Kolkata from Chicago found for this year
Listed are some of the best fares we've found on flights departing from Chicago to Kolkata in 2023. For more flight deals, be sure to check back very soon.

One-way flights to Kolkata from Chicago

The cheapest one-way flights from Chicago to Kolkata
If you're seeking multiple options on one-way flights from Chicago to Kolkata, be sure to check out these deals, which are updated often. Those needing a return flight from Chicago to Kolkata can use the search form above.

Find flights from Chicago to Kolkata within your budget

Use the slider to find flights from Chicago to Kolkata that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

₹ 66,570 - ₹ 119,344

Route

Depart

Return

Price

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 12/2

2 stops28h 15m

Kolkata Netaji S. Chandra

Mon 19/2

2 stops28h 05m

₹ 66,570

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 12/2

3 stops28h 50m

Kolkata Netaji S. Chandra

Mon 19/2

2 stops28h 05m

₹ 71,639

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Fri 9/2

2 stops28h 15m

Kolkata Netaji S. Chandra

Thu 29/2

2 stops33h 25m

₹ 77,706

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 31/1

1 stop24h 25m

Kolkata Netaji S. Chandra

Wed 21/2

1 stop41h 30m

₹ 80,615

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 31/1

3 stops52h 20m

Kolkata Netaji S. Chandra

Wed 21/2

2 stops31h 10m

₹ 81,779

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 12/2

1 stop19h 50m

Kolkata Netaji S. Chandra

Sun 18/2

1 stop23h 05m

₹ 82,444

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 27/11

1 stop23h 30m

Kolkata Netaji S. Chandra

Fri 8/12

1 stop32h 05m

₹ 100,810

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sat 7/10

1 stop21h 05m

Kolkata Netaji S. Chandra

Fri 17/11

1 stop42h 10m

₹ 110,867

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sun 15/10

2 stops26h 40m

Kolkata Netaji S. Chandra

Sun 22/10

2 stops26h 25m

₹ 119,344

Flights are sorted by cheapest first

Deals found on 21/9

Reviews of airlines servicing Kolkata

Get a feel of what it's like to fly with Lufthansa, Emirates and SWISS from Chicago to Kolkata by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
337 reviews

Boarding

8.2

Food

7.6

Overall

8.1

Crew

8.6

Comfort

8.1

Entertainment

8.0

Reviews

1 / 10

Need more baggage weight capacity. It should be 35kg vs 25 kg. My golf clubs are already 15kg. How do I have baggage for clothes to be only 10kg?

Singapore Airlines
8.1
Very Good
337 reviews
Singapore Airlines
8.1
Very Good
337 reviews

Boarding

8.2

Food

7.6

Overall

8.1

Crew

8.6

Comfort

8.1

Entertainment

8.0

Reviews

1 / 10

Need more baggage weight capacity. It should be 35kg vs 25 kg. My golf clubs are already 15kg. How do I have baggage for clothes to be only 10kg?

Emirates
7.9
Good
1,315 reviews
Singapore Airlines
8.1
Very Good
337 reviews

Boarding

8.2

Food

7.6

Overall

8.1

Crew

8.6

Comfort

8.1

Entertainment

8.0

Reviews

1 / 10

Need more baggage weight capacity. It should be 35kg vs 25 kg. My golf clubs are already 15kg. How do I have baggage for clothes to be only 10kg?

SWISS
7.4
Good
456 reviews
Singapore Airlines
8.1
Very Good
337 reviews

Boarding

8.2

Food

7.6

Overall

8.1

Crew

8.6

Comfort

8.1

Entertainment

8.0

Reviews

1 / 10

Need more baggage weight capacity. It should be 35kg vs 25 kg. My golf clubs are already 15kg. How do I have baggage for clothes to be only 10kg?

IndiGo
7.3
Good
171 reviews
Singapore Airlines
8.1
Very Good
337 reviews

Boarding

8.2

Food

7.6

Overall

8.1

Crew

8.6

Comfort

8.1

Entertainment

8.0

Reviews

1 / 10

Need more baggage weight capacity. It should be 35kg vs 25 kg. My golf clubs are already 15kg. How do I have baggage for clothes to be only 10kg?

Qatar Airways
7.2
Good
1,816 reviews
Singapore Airlines
8.1
Very Good
337 reviews

Boarding

8.2

Food

7.6

Overall

8.1

Crew

8.6

Comfort

8.1

Entertainment

8.0

Reviews

1 / 10

Need more baggage weight capacity. It should be 35kg vs 25 kg. My golf clubs are already 15kg. How do I have baggage for clothes to be only 10kg?

Related info for your journey

Useful info, stats and facts about Chicago to Kolkata flights.

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

For a flight from Chicago to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 13.4 km from the centre vof the city. Netaji S. Chandra is the only Kolkata airport and it handles 0 inbound flights from Chicago per day. 1 airline has flights to Kolkata Netaji S. Chandra from Chicago on a regular basis.

Can I find flights from Chicago to Kolkata for under ₹ 66,600 on Cheapflights?

Yes, there are multiple flights from Chicago to Kolkata for under ₹ 66,600. The cheapest flight booked recently is on Lufthansa for just ₹ 66,570, but on average you can expect to pay ₹ 82,527.

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

Currently priced at ₹ 66,570, Lufthansa will fly you from Chicago to Kolkata and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Emirates and SWISS - these airlines can fly you to your destination from ₹ 80,615 and ₹ 81,779, respectively. You may be able to fly from Chicago to Kolkata for 38% less than the average price by searching for these airlines.

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

The cheapest airlines for a one-way flight from Chicago to Kolkata are SWISS (₹ 49,450), IndiGo (₹ 52,358), and Qatar Airways (₹ 54,104).

What does ORD to CCU mean?

ORD and CCU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to CCU refers to a flight route from Chicago O'Hare Intl Airport to Kolkata Netaji S. Chandra Airport. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

Other flights from Chicago

Top airline flying from Chicago to Kolkata

The chart below displays the airlines Cheapflights users travelling from Chicago to Kolkata choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest₹ 88,652Average₹ 98,399FlexibilityNo cancel feeOn-time75%
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