₹ 38,617 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 1/4. 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, 0 bags

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Flight 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, 14 Apr - Mon, 27 Apr
Etihad Airways Logo
14:00 - 20:30
ORD
-
CCU
20h 00m
1 stop
Etihad Airways Logo
21:30 - 08:35
CCU
-
ORD
21h 35m
1 stop
₹ 79,913Etihad Airways
Tue, 31 Mar - Tue, 14 Apr
Etihad Airways Logo
13:00 - 20:30
ORD
-
CCU
21h 00m
1 stop
Etihad Airways Logo
04:10 - 08:35
CCU
-
ORD
38h 55m
1 stop
₹ 80,190Etihad Airways
Sun, 29 Mar - Mon, 13 Apr
Emirates Logo
20:35 - 08:10
ORD
-
CCU
25h 05m
1 stop
Emirates Logo
09:50 - 15:45
CCU
-
ORD
40h 25m
1 stop
₹ 81,207Emirates
Tue, 28 Apr - Fri, 12 Jun
Etihad Airways Logo
14:00 - 20:30
ORD
-
CCU
20h 00m
1 stop
Etihad Airways Logo
21:30 - 08:35
CCU
-
ORD
21h 35m
1 stop
₹ 81,299Etihad Airways
Sun, 19 Apr - Fri, 1 May
Etihad Airways Logo
14:00 - 20:30
ORD
-
CCU
20h 00m
1 stop
Etihad Airways Logo
21:30 - 08:35
CCU
-
ORD
21h 35m
1 stop
₹ 81,484Etihad Airways
Wed, 15 Apr - Thu, 30 Apr
Multiple Airlines Logo
14:00 - 01:45
ORD
-
CCU
25h 15m
2 stops
Multiple Airlines Logo
08:25 - 08:35
CCU
-
ORD
34h 40m
2 stops
₹ 82,592Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
07:00 - 00:15
STL
-
CCU
30h 45m
2 stops
Multiple Airlines Logo
21:30 - 16:00
CCU
-
STL
29h 00m
2 stops
₹ 88,413Multiple Airlines
Sun, 29 Mar - Sat, 4 Apr
Qatar Airways Logo
18:20 - 02:30
STL
-
CCU
45h 40m
2 stops
Qatar Airways Logo
04:00 - 19:42
CCU
-
STL
26h 12m
2 stops
₹ 111,601Qatar Airways
Fri, 1 May - Fri, 8 May
British Airways Logo
14:33 - 05:00
STL
-
CCU
27h 57m
3 stops
British Airways Logo
19:15 - 20:09
CCU
-
STL
35h 24m
3 stops
₹ 162,690British Airways
Wed, 3 Jun - Thu, 25 Jun
British Airways Logo
11:18 - 07:00
STL
-
CCU
33h 12m
3 stops
British Airways Logo
02:00 - 19:30
CCU
-
STL
28h 00m
2 stops
₹ 172,945British Airways
Useful Info

Good to know

Low seasonFebruary
Cheapest flight₹ 38,617
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (46% more expensive 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.

Everything you need to know for your flight to Kolkata

Information on the airport you'll fly into in Kolkata

Kolkata (CCU)