Cheap flights from O'Hare Intl (ORD) to Kolkata (CCU) from $394

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — CCU
Mar 24 — Mar 311

The best prices from Chicago O'Hare Intl to Kolkata Netaji S. Chandra are usually found in September or October, booked 62 days in advance, depart on a Tuesday or Friday and return on a Tuesday

Cheap flight deals from O'Hare Intl to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 March 19, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$1,062

One-way from

$552
High demand for flights, 33% potential price rise
Best time to find cheap flights, 33% potential price drop
From Chicago O'Hare Intl to Kolkata Netaji S. Chandra
One-way flight from Chicago O'Hare Intl to Kolkata Netaji S. Chandra

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Kolkata?

Saturday flights are found to be more expensive to fly from Chicago O'Hare Intl Airport to Kolkata. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Kolkata.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Kolkata?

Find a great deal and save up to 34% by booking at least 29 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago O'Hare Intl Airport to Kolkata within the next two weeks, with the cheapest ticket starting at $1,247.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Kolkata?

The best pricing can be found in the month of September. Prices to Kolkata from Chicago O'Hare Intl Airport average $1,357. You can even find prices in September for less than $1,357, as users have found deals to Kolkata from as low as $650. The month of December appears to be one of the more expensive times to travel to Kolkata from Chicago O'Hare Intl Airport. Flying in the targeted month can save you up to 41%.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Kolkata (ORD - CCU)?

It’s optimal to fly from Chicago O'Hare Intl Airport to Kolkata at noon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the morning.

Cheap SWISS flights from O'Hare Intl to Kolkata

Explore cheap flight options specifically provided by SWISS for the route between O'Hare Intl and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the lowest-priced SWISS flights heading from Chicago to Kolkata. Be sure to come back soon if the deals available don't appeal to you at this time.
Sun 4/147:15 pmORD - CCU
2 stops26h 40mSWISS
Wed 4/178:30 pmCCU - ORD
2 stops30h 05mSWISS
Deal found 3/17$922
Tue 4/167:15 pmORD - CCU
2 stops26h 40mSWISS
Sun 6/238:30 pmCCU - ORD
2 stops26h 10mSWISS
Deal found 3/17$966
Wed 4/173:45 pmORD - CCU
3 stops30h 10mSWISS
Wed 4/248:30 pmCCU - ORD
2 stops30h 05mSWISS
Deal found 3/18$1,010
Wed 4/107:15 pmORD - CCU
2 stops26h 40mSWISS
Wed 4/178:30 pmCCU - ORD
2 stops30h 05mSWISS
Deal found 3/17$1,016
Sat 4/137:15 pmORD - CCU
2 stops26h 40mSWISS
Thu 4/188:30 pmCCU - ORD
2 stops30h 05mSWISS
Deal found 3/17$1,040
Wed 4/107:15 pmORD - CCU
2 stops26h 40mSWISS
Sun 4/218:25 pmCCU - ORD
2 stops30h 10mSWISS
Deal found 3/17$1,060
Sun 4/147:15 pmORD - CCU
2 stops26h 40mSWISS
Fri 4/198:30 pmCCU - ORD
2 stops30h 05mSWISS
Deal found 3/17$1,061
Sun 5/192:20 pmORD - CCU
2 stops31h 35mSWISS
Tue 5/288:25 pmCCU - ORD
2 stops26h 15mSWISS
Deal found 3/17$1,100
Fri 4/197:15 pmORD - CCU
2 stops51h 50mSWISS
Fri 4/268:30 pmCCU - ORD
2 stops30h 05mSWISS
Deal found 3/17$1,101

Cheap Air India flights from O'Hare Intl to Kolkata

Explore cheap flight options specifically provided by Air India for the route between O'Hare Intl and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a gander at the lowest prices we've found on Air India flights from Chicago to Kolkata. Make sure to examine the flight information before completing your reservation.
Fri 4/1212:00 pmORD - CCU
1 stop24h 55mAir India
Fri 5/248:00 pmCCU - ORD
1 stop21h 55mAir India
Deal found 3/17$950
Fri 4/1212:00 pmORD - CCU
2 stops26h 15mAir India
Fri 5/249:55 amCCU - ORD
1 stop32h 00mAir India
Deal found 3/17$964
Tue 4/1612:00 pmORD - CCU
1 stop24h 55mAir India
Thu 6/203:30 pmCCU - ORD
1 stop26h 25mAir India
Deal found 3/17$1,171
Tue 4/1612:00 pmORD - CCU
1 stop20h 35mAir India
Fri 6/213:30 pmCCU - ORD
1 stop26h 25mAir India
Deal found 3/17$1,172
Sun 4/712:00 pmORD - CCU
1 stop20h 35mAir India
Thu 4/256:40 amCCU - ORD
1 stop35h 15mAir India
Deal found 3/17$1,181
Sun 4/712:00 pmORD - CCU
2 stops26h 15mAir India
Thu 4/259:55 amCCU - ORD
1 stop32h 00mAir India
Deal found 3/17$1,194
Thu 4/1112:00 pmORD - CCU
1 stop20h 35mAir India
Thu 4/188:00 pmCCU - ORD
1 stop21h 55mAir India
Deal found 3/17$1,324
Fri 4/1212:00 pmORD - CCU
1 stop20h 35mAir India
Fri 4/268:00 pmCCU - ORD
1 stop21h 55mAir India
Deal found 3/17$1,344

Cheap O'Hare Intl to Kolkata flights in March & April 2024

Find cheap flight options from O'Hare Intl to Kolkata specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Scroll through some of the best deals on flights from Chicago to Kolkata in 2024. Check back regularly for other flight deals.
Sun 4/147:15 pmORD - CCU
2 stops26h 40mSWISS
Wed 4/178:30 pmCCU - ORD
2 stops30h 05mSWISS
Deal found 3/17$922
Fri 4/1212:00 pmORD - CCU
1 stop24h 55mAir India
Fri 5/248:00 pmCCU - ORD
1 stop21h 55mAir India
Deal found 3/17$950
Tue 4/162:30 pmORD - CCU
2 stops31h 25mMultiple Airlines
Fri 6/218:00 pmCCU - ORD
2 stops26h 40mMultiple Airlines
Deal found 3/17$954
Fri 4/1212:00 pmORD - CCU
2 stops26h 15mAir India
Fri 5/249:55 amCCU - ORD
1 stop32h 00mAir India
Deal found 3/17$964
Tue 4/167:15 pmORD - CCU
2 stops26h 40mSWISS
Tue 6/188:25 pmCCU - ORD
2 stops26h 15mSWISS
Deal found 3/17$966
Thu 4/256:00 pmORD - CCU
2 stops27h 55mLufthansa
Fri 5/108:30 pmCCU - ORD
2 stops33h 55mLufthansa
Deal found 3/18$988
Sun 4/711:31 amORD - CCU
2 stops30h 39mMultiple Airlines
Wed 4/243:50 amCCU - ORD
2 stops26h 06mMultiple Airlines
Deal found 3/17$1,005
Fri 4/511:31 amORD - CCU
2 stops30h 39mMultiple Airlines
Thu 4/183:50 amCCU - ORD
2 stops42h 05mMultiple Airlines
Deal found 3/17$1,012
Wed 4/107:15 pmORD - CCU
2 stops26h 40mSWISS
Wed 4/178:30 pmCCU - ORD
2 stops30h 05mSWISS
Deal found 3/17$1,016

O'Hare Intl to Kolkata 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Kolkata in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Scroll through some of the best deals on flights from Chicago to Kolkata in 2024. Check back regularly for other flight deals.
Wed 5/16:00 pmORD - CCU
2 stops27h 55mMultiple Airlines
Tue 5/146:45 pmCCU - ORD
2 stops31h 50mMultiple Airlines
Deal found 3/17$809
Sun 5/56:00 pmORD - CCU
2 stops29h 05mMultiple Airlines
Sun 5/263:20 pmCCU - ORD
2 stops31h 25mMultiple Airlines
Deal found 3/17$821
Wed 5/13:45 pmORD - CCU
3 stops30h 10mSWISS
Tue 5/148:25 pmCCU - ORD
2 stops30h 10mSWISS
Deal found 3/17$830
Sun 4/147:15 pmORD - CCU
2 stops26h 40mSWISS
Wed 4/178:30 pmCCU - ORD
2 stops30h 05mSWISS
Deal found 3/17$922
Wed 5/16:00 pmORD - CCU
2 stops27h 55mLufthansa
Tue 5/148:30 pmCCU - ORD
2 stops26h 15mLufthansa
Deal found 3/18$933
Sun 9/84:00 pmORD - CCU
2 stops31h 05mMultiple Airlines
Tue 10/88:55 amCCU - ORD
2 stops38h 30mMultiple Airlines
Deal found 3/17$943
Fri 4/1212:00 pmORD - CCU
1 stop24h 55mAir India
Fri 5/248:00 pmCCU - ORD
1 stop21h 55mAir India
Deal found 3/17$950
Tue 4/162:30 pmORD - CCU
2 stops31h 25mMultiple Airlines
Fri 6/218:00 pmCCU - ORD
2 stops26h 40mMultiple Airlines
Deal found 3/17$954
Fri 9/203:35 pmORD - CCU
2 stops30h 20mMultiple Airlines
Mon 10/218:55 amCCU - ORD
2 stops37h 50mMultiple Airlines
Deal found 3/17$957

One-way flights to Kolkata from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Kolkata. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users traveling one-way from Chicago to Kolkata can select one of these great deals. For those needing a return trip from Chicago, there is a search form available above.
Wed 4/1012:00 pmORD - CCU
1 stop34h 30mAir India
Deal found 3/17$394
Thu 4/181:30 pmORD - CCU
1 stop20h 20mEtihad Airways
Deal found 3/17$410
Wed 4/1010:55 amORD - CCU
2 stops30h 05mEtihad Airways
Deal found 3/17$414
Thu 4/1112:00 pmORD - CCU
1 stop21h 15mMultiple Airlines
Deal found 3/18$432
Fri 4/1212:00 pmORD - CCU
1 stop21h 15mMultiple Airlines
Deal found 3/17$452
Thu 4/253:45 pmORD - CCU
3 stops30h 10mSWISS
Deal found 3/17$465
Sun 4/1412:00 pmORD - CCU
1 stop21h 15mMultiple Airlines
Deal found 3/18$481
Sun 4/1412:00 pmORD - CCU
2 stops36h 55mMultiple Airlines
Deal found 3/18$484
Wed 5/11:30 pmORD - CCU
1 stop27h 30mEtihad Airways
Deal found 3/17$485

Find flights from O'Hare Intl to Kolkata within your budget

Customize your flight search to find flights from O'Hare Intl 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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$901 - $1,406

Route

Depart

Return

Price

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Mon 5/6

2 stops26h 40m

Kolkata Netaji S. Chandra

Tue 6/18

2 stops39h 30m

$901

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Sun 4/14

2 stops26h 40m

Kolkata Netaji S. Chandra

Wed 4/17

2 stops30h 05m

$922

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 5/1

2 stops27h 55m

Kolkata Netaji S. Chandra

Tue 5/14

2 stops26h 15m

$933

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Fri 4/12

1 stop24h 55m

Kolkata Netaji S. Chandra

Fri 5/24

1 stop21h 55m

$950

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 5/1

1 stop25h 00m

Kolkata Netaji S. Chandra

Tue 5/14

1 stop40h 30m

$1,170

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Fri 4/12

1 stop20h 10m

Kolkata Netaji S. Chandra

Thu 5/23

1 stop21h 45m

$1,234

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 5/1

2 stops32h 32m

Kolkata Netaji S. Chandra

Tue 5/14

1 stop38h 55m

$1,301

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Fri 4/12

2 stops28h 00m

Kolkata Netaji S. Chandra

Fri 4/19

2 stops38h 30m

$1,312

Chicago O'Hare IntlKolkata Netaji S. Chandra

ORD - CCU

ORDCCU

Chicago O'Hare Intl

Wed 5/22

2 stops31h 58m

Kolkata Netaji S. Chandra

Wed 5/29

2 stops28h 49m

$1,406

Flights are sorted by cheapest first

Deals found on 3/18

When is the best time to book a flight from Chicago O'Hare Intl Airport to Kolkata?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Kolkata. Price data was last updated on January 28, 2024.
The price you pay for your flight from Chicago O'Hare Intl Airport to Kolkata may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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When is the cheapest time to fly from Chicago O'Hare Intl Airport to Kolkata?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Kolkata. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Kolkata flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Kolkata by month

Plan your trip from O'Hare Intl to Kolkata by taking into account the cheapest months to travel. The average price of a one-way flight from O'Hare Intl to Kolkata is currently $446 while a round-trip flight costs $1,125. Price data was last updated on March 10, 2024.

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Kolkata (average of $1,062). Flying from Chicago O'Hare Intl Airport to Kolkata in June is currently the most expensive (average of $1,740). 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.

January

$1,169

February

$1,176

March

$1,084

April

$1,088

May

$1,234

June

$1,740

July

$1,657

August

$1,390

September

$1,062

October

$1,148

November

$1,322

December

$1,657

Temperature and rainfall in Kolkata by month

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

CCU

Temperature

68 - 87.8 °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 March 19, 2024.
Read reviews from past customers who have flown SWISS, Air India and Qatar Airways from Chicago to Kolkata. 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.
8.3
Very good
1,520 reviews

Boarding

8.4

Entertainment

8.2

Food

7.8

Crew

8.7

Comfort

8.1

Overall

8.3

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

8.3
Very good
1,520 reviews
8.3
Very good
1,520 reviews

Boarding

8.4

Entertainment

8.2

Food

7.8

Crew

8.7

Comfort

8.1

Overall

8.3

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

8.1
Very good
4,215 reviews
8.3
Very good
1,520 reviews

Boarding

8.4

Entertainment

8.2

Food

7.8

Crew

8.7

Comfort

8.1

Overall

8.3

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

7.8
Good
2,183 reviews
8.3
Very good
1,520 reviews

Boarding

8.4

Entertainment

8.2

Food

7.8

Crew

8.7

Comfort

8.1

Overall

8.3

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

7.7
Good
4,578 reviews
8.3
Very good
1,520 reviews

Boarding

8.4

Entertainment

8.2

Food

7.8

Crew

8.7

Comfort

8.1

Overall

8.3

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

7.3
Good
15,312 reviews
8.3
Very good
1,520 reviews

Boarding

8.4

Entertainment

8.2

Food

7.8

Crew

8.7

Comfort

8.1

Overall

8.3

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 8.3 mi from the center of the city. Netaji S. Chandra is the only Kolkata airport and it handles 0 inbound flights from Chicago O'Hare Intl per day. 6 airlines have flights to Kolkata Netaji S. Chandra from Chicago O'Hare Intl on a regular basis.

  • Can I find flights from Chicago O'Hare Intl Airport to Kolkata for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Kolkata for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $901, but on average you can expect to pay $995.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Kolkata round-trip?

    SWISS, at $922, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Kolkata.Alternate airlines to your destination round-trip include Lufthansa and Air India. These flights start at 32% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Kolkata one-way?

    $394 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on Etihad Airways and SWISS, with prices starting from $410 and $465, respectively.

  • What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Kolkata?

  • What does ORD to CCU mean?

    ORD stands for Chicago O'Hare Intl Airport, while CCU stands for Kolkata Netaji S. Chandra Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Kolkata?

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

    Karol Bagh, Jama Masjid, and Lajpat Nagar Central Market are the most popular attractions in New Delhi if you're in need of something to do during your layover. Karol Bagh, Jama Masjid and Lajpat Nagar Central Market are located about 8.7 mi, 10.4 mi, and 8.7 mi, respectively from New Delhi Indira Gandhi Intl if you are interested in checking them out. Those landing in New Delhi looking to spend some time exploring during their layover can rent a car for about $100 per day.

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

    Doha travelers tend to visit Katara Cultural Village, Aspire Tower, and Qatar National Museum more than any other notable places. Katara Cultural Village, Aspire Tower, and Qatar National Museum are located about 8.7 mi, 10.6 mi, and 4.4 mi, respectively from Doha Hamad Intl. Travelers in need of a car in Doha can rent one for about $90 per day.

  • Where are the least popular layover locations for Chicago O'Hare Intl Airport to Kolkata flights?

See more FAQs

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

Top 6 airlines flying from O'Hare Intl to Kolkata

Discover the top 6 airlines that operate flights from O'Hare Intl 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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$696Average$1,185FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest$735Average$1,201FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air IndiaCheapest$748Average$1,346FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
SWISSCheapest$886Average$1,130FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Qatar AirwaysCheapest$911Average$1,338FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$973Average$1,331FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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Find flights from O'Hare Intl to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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