₹ 33,965 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 18/9. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Kolkata

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Illinois to Kolkata

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Illinois to Kolkata that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Illinois to Kolkata

Tue, 2 Sep - Tue, 21 Oct
Air India Logo
12:00 - 23:30ORD-CCU
25h 00m1 stop
Air India Logo
00:55 - 07:25CCU-ORD
41h 00m1 stop
₹ 62,796Air India
Find Deal
Thu, 4 Sep - Wed, 17 Sep
Air India Logo
12:00 - 18:05ORD-CCU
19h 35m1 stop
Air India Logo
21:20 - 07:25CCU-ORD
20h 35m1 stop
₹ 63,395Air India
Find Deal
Tue, 23 Sep - Tue, 14 Oct
Air India Logo
12:00 - 20:30ORD-CCU
22h 00m1 stop
Air India Logo
09:55 - 07:25CCU-ORD
32h 00m1 stop
₹ 63,823Air India
Find Deal
Tue, 16 Sep - Sun, 28 Sep
Etihad Airways Logo
13:55 - 20:35ORD-CCU
20h 10m1 stop
Etihad Airways Logo
21:30 - 08:45CCU-ORD
21h 45m1 stop
₹ 76,485Etihad Airways
Find Deal
Tue, 2 Sep - Wed, 17 Sep
SWISS Logo
19:05 - 07:40ORD-CCU
26h 05m2 stops
SWISS Logo
17:30 - 12:55CCU-ORD
29h 55m2 stops
₹ 77,255SWISS
Find Deal
Wed, 1 Oct - Fri, 31 Oct
Etihad Airways Logo
13:55 - 03:00ORD-CCU
26h 35m1 stop
Etihad Airways Logo
21:00 - 09:15CCU-ORD
22h 45m1 stop
₹ 78,196Etihad Airways
Find Deal
Mon, 28 Jul - Tue, 26 Aug
Emirates Logo
20:35 - 08:10ORD-CCU
25h 05m1 stop
Emirates Logo
09:45 - 15:45CCU-ORD
40h 30m1 stop
₹ 79,822Emirates
Find Deal
Wed, 6 Aug - Wed, 10 Sep
Logo
23:45 - 20:15ORD-CCU
34h 00m2 stops
Logo
03:50 - 15:05CCU-ORD
21h 45m1 stop
₹ 80,592
Find Deal
Tue, 2 Sep - Fri, 19 Sep
Logo
11:25 - 12:15ORD-CCU
38h 20m2 stops
Logo
21:30 - 08:45CCU-ORD
21h 45m1 stop
₹ 82,559
Find Deal
Fri, 28 Nov - Fri, 19 Dec
Emirates Logo
19:45 - 07:40ORD-CCU
24h 25m1 stop
Emirates Logo
20:20 - 14:55CCU-ORD
30h 05m1 stop
₹ 83,158Emirates
Find Deal
Useful Info

Good to know

Low seasonAugust
High seasonFebruary
Cheapest flight₹ 33,965
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
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 return 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.

Prefer to fly direct from Illinois to Kolkata Netaji S. Chandra?

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

Direct departures

Illinois to Kolkata Netaji S. Chandra

Monday

ANA, Air France, Air India, +31 more

ANA, Air France, +32 more

Tuesday

ANA, Air Arabia Abu Dhabi, Air Canada, +33 more

ANA, Air Arabia Abu Dhabi, +34 more

Wednesday

ANA, Air France, Air India, +30 more

ANA, Air France, +31 more

Thursday

ANA, Air Arabia Abu Dhabi, Air Canada, +33 more

ANA, Air Arabia Abu Dhabi, +34 more

Friday

ANA, Air Canada, Air France, +34 more

ANA, Air Canada, +35 more

Saturday

ANA, Air Arabia Abu Dhabi, Air Canada, +34 more

ANA, Air Arabia Abu Dhabi, +35 more

Sunday

ANA, Air Canada, Air France, +32 more

ANA, Air Canada, +33 more

See more direct flights

Direct returns

Kolkata Netaji S. Chandra to Illinois

Monday

ANA, Air France, Air India, +31 more

ANA, Air France, +32 more

Tuesday

ANA, Air Arabia Abu Dhabi, Air Canada, +33 more

ANA, Air Arabia Abu Dhabi, +34 more

Wednesday

ANA, Air France, Air India, +30 more

ANA, Air France, +31 more

Thursday

ANA, Air Arabia Abu Dhabi, Air Canada, +33 more

ANA, Air Arabia Abu Dhabi, +34 more

Friday

ANA, Air Canada, Air France, +34 more

ANA, Air Canada, +35 more

Saturday

ANA, Air Arabia Abu Dhabi, Air Canada, +34 more

ANA, Air Arabia Abu Dhabi, +35 more

Sunday

ANA, Air Canada, Air France, +32 more

ANA, Air Canada, +33 more

See more direct flights
See more direct flights

Everything you need to know for your flight to Kolkata

Information on the airport you'll fly into in Kolkata

Kolkata (CCU)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.