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$509 Find Cheap Flights from Illinois to Kolkata

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kolkata departing on 1/31. 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.
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Good to know

Low season

April

High season

December

Cheapest flight

$509
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 49% increase in price.
Flight from Chicago to Kolkata

FAQs for booking flights from Illinois to Kolkata

  • How does KAYAK find such low prices on flights from Illinois to Kolkata?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Kolkata.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Kolkata?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Kolkata?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kolkata with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Kolkata?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kolkata from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Illinois to Kolkata?

Find which airlines fly direct from Illinois to Kolkata Netaji S. Chandra Airport, which days they fly and book direct flights.

Nonstop departures

Illinois to Kolkata Netaji S. Chandra

Monday

ANA, Air Canada, Air France, +35 more

ANA, Air Canada, +36 more

Tuesday

ANA, Air Arabia Abu Dhabi, Air Canada, +35 more

ANA, Air Arabia Abu Dhabi, +36 more

Wednesday

ANA, Air Canada, Air France, +34 more

ANA, Air Canada, +35 more

Thursday

ANA, Air Arabia Abu Dhabi, Air Canada, +36 more

ANA, Air Arabia Abu Dhabi, +37 more

Friday

ANA, Air Canada, Air France, +35 more

ANA, Air Canada, +36 more

Saturday

ANA, Air Arabia Abu Dhabi, Air Canada, +37 more

ANA, Air Arabia Abu Dhabi, +38 more

Sunday

ANA, Air Canada, Air France, +35 more

ANA, Air Canada, +36 more

See more direct flights

Nonstop returns

Kolkata Netaji S. Chandra to Illinois

Monday

ANA, Air Canada, Air France, +35 more

ANA, Air Canada, +36 more

Tuesday

ANA, Air Arabia Abu Dhabi, Air Canada, +35 more

ANA, Air Arabia Abu Dhabi, +36 more

Wednesday

ANA, Air Canada, Air France, +34 more

ANA, Air Canada, +35 more

Thursday

ANA, Air Arabia Abu Dhabi, Air Canada, +36 more

ANA, Air Arabia Abu Dhabi, +37 more

Friday

ANA, Air Canada, Air France, +35 more

ANA, Air Canada, +36 more

Saturday

ANA, Air Arabia Abu Dhabi, Air Canada, +37 more

ANA, Air Arabia Abu Dhabi, +38 more

Sunday

ANA, Air Canada, Air France, +35 more

ANA, Air Canada, +36 more

See more direct flights
See more direct flights

Book cheap flights from Illinois to Kolkata

Recent round-trip flight deals

2/21Fri
1 stopEtihad Airways
26h 15mORD-CCU
3/16Sun
1 stopEtihad Airways
22h 55mCCU-ORD
$768
3/3Mon
1 stopAir India
21h 15mORD-CCU
3/17Mon
1 stopAir India
23h 15mCCU-ORD
$787
3/4Tue
2 stops
26h 45mORD-CCU
3/19Wed
2 stops
45h 00mCCU-ORD
$811
3/4Tue
2 stops
26h 45mORD-CCU
3/18Tue
2 stops
32h 10mCCU-ORD
$813
1/15Wed
1 stopEmirates
24h 25mORD-CCU
2/5Wed
1 stopEmirates
30h 05mCCU-ORD
$852
2/10Mon
1 stopQatar Airways
19h 10mORD-CCU
4/15Tue
1 stopQatar Airways
22h 05mCCU-ORD
$878
2/18Tue
1 stopQatar Airways
19h 10mORD-CCU
3/9Sun
1 stopQatar Airways
22h 40mCCU-ORD
$916
2/28Fri
nonstopUndisclosed Carrier
27h 10mORD-CCU
3/9Sun
nonstopUndisclosed Carrier
29h 39mCCU-ORD
$1,002
2/5Wed
nonstopUndisclosed Carrier
24h 37mORD-CCU
2/17Mon
nonstopUndisclosed Carrier
25h 46mCCU-ORD
$1,007
1/19Sun
1 stopEmirates
24h 25mORD-CCU
2/11Tue
1 stopEmirates
41h 15mCCU-ORD
$1,023

Search by stops

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Recent one-way flight deals

1/31Fri
2 stops
34h 10mORD-CCU
$509
1/31Fri
3 stops
35h 38mORD-CCU
$578
1/31Fri
1 stopEtihad Airways
23h 35mORD-CCU
$589
11/11Mon
2 stopsQatar Airways
24h 29mSTL-CCU
$665
11/10Sun
1 stopQatar Airways
19h 10mORD-CCU
$1,006
1/31Fri
nonstopUndisclosed Carrier
43h 15mORD-CCU
$1,047
12/28Sat
1 stopAir India
34h 30mORD-CCU
$1,057
11/15Fri
1 stopEtihad Airways
23h 35mORD-CCU
$1,242
11/10Sun
nonstopUndisclosed Carrier
25h 10mORD-CCU
$1,737
12/15Sun
1 stopAir India
19h 35mORD-CCU
$1,827

Search by stops

Search by airline

Search by price

Last minute flights from Illinois to Kolkata

Last minute flight, train and bus deals

11/2Sat
multi-stop
44h 20mORD-CCU
11/15Fri
multi-stop
22h 55mCCU-ORD
$1,153
11/2Sat
multi-stop
44h 20mORD-CCU
11/16Sat
multi-stop
40h 05mCCU-ORD
$1,154
11/2Sat
multi-stop
44h 20mORD-CCU
11/12Tue
multi-stop
22h 40mCCU-ORD
$1,178
11/3Sun
multi-stopQatar Airways
19h 10mORD-CCU
11/23Sat
multi-stopQatar Airways
22h 40mCCU-ORD
$1,210
11/3Sun
multi-stopAir India
20h 35mORD-CCU
11/24Sun
multi-stopAir India
23h 15mCCU-ORD
$1,331
11/3Sun
multi-stopAir India
29h 45mORD-CCU
11/24Sun
multi-stopAir India
26h 30mCCU-ORD
$1,355
11/3Sun
multi-stopAmerican Airlines
32h 55mORD-CCU
11/24Sun
multi-stopAmerican Airlines
28h 30mCCU-ORD
$1,489
11/2Sat
multi-stopEtihad Airways
19h 20mORD-CCU
11/14Thu
multi-stopEtihad Airways
40h 05mCCU-ORD
$1,498
11/2Sat
multi-stopEtihad Airways
19h 20mORD-CCU
11/16Sat
multi-stopEtihad Airways
40h 05mCCU-ORD
$1,523
11/2Sat
multi-stopQatar Airways
29h 20mORD-CCU
11/12Tue
multi-stopQatar Airways
41h 13mCCU-ORD
$2,217

Search by stops

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Everything you need to know for your flight to Kolkata

Information on the airport you'll fly into in Kolkata