CCU

$416 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 9/17. 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

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Cheap Flights from Illinois to Kolkata

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 round-trip flight deals from Illinois to Kolkata

Tue, Sep 23 - Tue, Oct 14
Etihad Airways Logo
1:55 pm - 8:35 pmORD-CCU
20h 10m1 stop
Etihad Airways Logo
4:00 am - 8:45 amCCU-ORD
39h 15m1 stop
$906Etihad Airways
Find Deal
Thu, Jan 15 - Sat, Jan 24
Etihad Airways Logo
1:10 pm - 2:40 amORD-CCU
26h 00m1 stop
Etihad Airways Logo
3:35 am - 7:55 amCCU-ORD
39h 50m1 stop
$914Etihad Airways
Find Deal
Fri, Oct 24 - Sat, Nov 8
Air India Logo
1:10 pm - 7:45 pmORD-CCU
20h 05m1 stop
Air India Logo
9:20 pm - 6:30 amCCU-ORD
20h 40m1 stop
$917Air India
Find Deal
Sat, Sep 27 - Sat, Nov 8
Air India Logo
8:34 am - 4:50 pmORD-CCU
45h 46m2 stops
Air India Logo
9:20 pm - 11:30 amCCU-ORD
25h 40m1 stop
$923Air India
Find Deal
Tue, Dec 2 - Mon, Dec 15
IndiGo Logo
8:20 pm - 7:55 pmORD-CCU
36h 05m2 stops
IndiGo Logo
10:30 pm - 6:25 pmCCU-ORD
31h 25m2 stops
$927IndiGo
Find Deal
Sun, Jan 18 - Thu, Feb 12
Logo
8:20 pm - 7:55 pmORD-CCU
36h 05m2 stops
Logo
3:35 am - 7:55 amCCU-ORD
39h 50m1 stop
$933
Find Deal
Fri, Sep 26 - Sat, Oct 25
Logo
4:00 pm - 5:45 pmORD-CCU
39h 15m2 stops
Logo
9:30 pm - 8:55 amCCU-ORD
21h 55m1 stop
$934
Find Deal
Tue, Oct 21 - Sat, Nov 8
IndiGo Logo
7:50 pm - 10:45 amORD-CCU
28h 25m2 stops
IndiGo Logo
7:30 pm - 6:25 pmCCU-ORD
34h 25m2 stops
$935IndiGo
Find Deal
Sat, Oct 25 - Mon, Dec 8
Qatar Airways Logo
7:40 pm - 1:55 amORD-CCU
19h 45m1 stop
Qatar Airways Logo
3:25 am - 2:30 pmCCU-ORD
22h 35m1 stop
$944Qatar Airways
Find Deal
Wed, Oct 22 - Sun, Nov 9
Qatar Airways Logo
7:40 pm - 2:20 amORD-CCU
20h 10m1 stop
Qatar Airways Logo
3:25 am - 2:30 pmCCU-ORD
22h 35m1 stop
$949Qatar Airways
Find Deal

Everything you should know

Cheapest round-trip
$906
Overall average: $894
Etihad Airways
Tue 9/23Tue 10/14
ORD - CCU • 1 stop
Cheapest one-way
$416
Typical prices: $397-507
Multiple Airlines
Wed 9/17
ORD - CCU • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kolkata!
Useful Info

Good to know

Low seasonApril
Cheapest flight$416
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 55% 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.

Everything you need to know for your flight to Kolkata

Information on the airport you'll fly into in Kolkata

Kolkata (CCU)

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