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Cheap flights from Illinois to Kolkata from ₹ 35,075

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Kolkata departing on 28/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Illinois to Kolkata

Cheap return flights

These are some of the best return flight deals from Illinois to Kolkata that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Kolkata.

Cheap last-minute flights

Planning a quick getaway from Illinois to Kolkata? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Kolkata, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Illinois to Kolkata

Find recent return train or bus tickets from Illinois to Kolkata.

All return flight deals to Kolkata

The cheapest plane tickets to Kolkata found on KAYAK recently.
13:10 - 02:55ORD-CCU
26h 15m1 stop
21:00 - 09:25CCU-ORD
22h 55m1 stop
₹ 68,167Etihad Airways
Find Deal
Fri, 21 Feb - Wed, 19 Mar
11:00 - 15:05ORD-CCU
40h 35m1 stop
16:15 - 07:30CCU-ORD
25h 45m1 stop
₹ 68,512Air India
Find Deal
Thu, 27 Feb - Wed, 12 Mar
19:05 - 09:00ORD-CCU
26h 25m2 stops
15:10 - 13:11CCU-ORD
33h 31m3 stops
₹ 72,045
Find Deal
Mon, 10 Feb - Mon, 17 Feb
13:10 - 20:25ORD-CCU
43h 45m2 stops
22:40 - 09:25CCU-ORD
45h 15m2 stops
₹ 75,579
Find Deal
Fri, 28 Feb - Sat, 15 Mar
19:45 - 00:25ORD-CCU
41h 10m1 stop
09:45 - 15:45CCU-ORD
40h 30m1 stop
₹ 86,179Emirates
Find Deal
Wed, 22 Jan - Wed, 2 Apr
19:05 - 01:45ORD-CCU
19h 10m1 stop
03:20 - 15:30CCU-ORD
22h 40m1 stop
₹ 86,351Qatar Airways
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Thu, 23 Jan - Tue, 25 Mar
19:05 - 01:45ORD-CCU
19h 10m1 stop
03:50 - 15:25CCU-ORD
22h 05m1 stop
₹ 86,437Qatar Airways
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Tue, 21 Jan - Tue, 1 Apr
19:45 - 18:50ORD-CCU
35h 35m1 stop
09:45 - 15:45CCU-ORD
40h 30m1 stop
₹ 89,884Emirates
Find Deal
Wed, 22 Jan - Mon, 31 Mar
21:25 - 08:25ORD-CCU
47h 30m2 stops
20:20 - 18:15CCU-ORD
32h 25m2 stops
₹ 94,538Lufthansa
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Sat, 25 Jan - Wed, 2 Apr
18:00 - 08:25ORD-CCU
26h 55m2 stops
20:20 - 13:55CCU-ORD
28h 05m2 stops
₹ 96,692Lufthansa
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Thu, 23 Jan - Tue, 1 Apr
12:00 - 19:05ORD-CCU
20h 35m1 stop
₹ 35,075Air India
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Mon, 28 Apr
12:00 - 09:00ORD-CCU
34h 30m1 stop
₹ 38,005Air India
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Sat, 29 Mar
11:36 - 04:40ORD-CCU
30h 34m2 stops
₹ 39,814American Airlines
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Mon, 28 Apr
13:55 - 20:20ORD-CCU
19h 55m1 stop
₹ 41,193Etihad Airways
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Sat, 5 Apr
12:00 - 23:05ORD-CCU
24h 35m2 stops
₹ 41,452
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Sat, 29 Mar
12:00 - 00:50ORD-CCU
26h 20m3 stops
₹ 41,538
Find Deal
Sat, 29 Mar
13:10 - 20:00ORD-CCU
19h 20m1 stop
₹ 42,400Etihad Airways
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Sat, 22 Feb
11:36 - 04:40ORD-CCU
30h 34m2 stops
₹ 45,416American Airlines
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Sat, 5 Apr
16:25 - 04:35ORD-CCU
24h 40m2 stops
₹ 46,536American Airlines
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Sat, 18 Jan
19:50 - 20:15ORD-CCU
37h 55m2 stops
₹ 54,465IndiGo
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Fri, 20 Jun
20:30 - 16:05ORD-CCU
32h 05m2 stops
20:50 - 18:35CCU-ORD
33h 15m2 stops
₹ 98,674IndiGo
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Mon, 13 Jan - Thu, 20 Feb
20:30 - 16:05ORD-CCU
32h 05m2 stops
01:45 - 18:35CCU-ORD
28h 20m2 stops
₹ 99,105IndiGo
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Mon, 13 Jan - Wed, 19 Feb
20:30 - 16:05ORD-CCU
32h 05m2 stops
18:25 - 13:00CCU-ORD
30h 05m3 stops
₹ 110,826
Find Deal
Mon, 13 Jan - Thu, 20 Feb
20:30 - 18:35ORD-CCU
34h 35m2 stops
22:30 - 18:35CCU-ORD
31h 35m2 stops
₹ 116,169IndiGo
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Sun, 12 Jan - Sun, 26 Jan
16:27 - 12:20ORD-CCU
32h 23m3 stops
01:45 - 18:35CCU-ORD
28h 20m2 stops
₹ 122,546
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Mon, 13 Jan - Wed, 19 Feb
16:27 - 12:20ORD-CCU
32h 23m3 stops
18:25 - 13:00CCU-ORD
30h 05m3 stops
₹ 125,304
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Mon, 13 Jan - Thu, 20 Feb
11:00 - 20:25ORD-CCU
21h 55m1 stop
21:15 - 06:30CCU-ORD
20h 45m1 stop
₹ 127,630Air India
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Mon, 13 Jan - Thu, 20 Feb
11:00 - 09:00ORD-CCU
34h 30m1 stop
04:50 - 06:30CCU-ORD
37h 10m1 stop
₹ 144,177Air India
Find Deal
Sun, 12 Jan - Sat, 25 Jan
18:28 - 07:40ORD-CCU
49h 42m2 stops
01:25 - 17:09CCU-ORD
51h 14m3 stops
₹ 1,223,735Emirates
Find Deal
Sun, 12 Jan - Fri, 17 Jan
18:20 - 18:50ORD-CCU
37h 00m3 stops
01:25 - 17:02CCU-ORD
51h 07m3 stops
₹ 1,272,598Emirates
Find Deal
Mon, 13 Jan - Wed, 19 Feb

Air India flights from Illinois to Kolkata

Our best Air India deals on Illinois to Kolkata flight tickets
Air India
27 Feb
ORD11:00Chicago O'Hare Intl
40h 35m
1 stop
CCU15:05Kolkata Netaji S. Chandra
12 Mar
CCU16:15Kolkata Netaji S. Chandra
25h 45m
1 stop
ORD07:30Chicago O'Hare Intl
₹ 68,512
Find similar
Air India
27 Feb
ORD11:00Chicago O'Hare Intl
40h 35m
1 stop
CCU15:05Kolkata Netaji S. Chandra
12 Mar
CCU08:45Kolkata Netaji S. Chandra
33h 15m
2 stops
ORD07:30Chicago O'Hare Intl
₹ 71,873
Find similar
Air India
28 Feb
ORD11:00Chicago O'Hare Intl
21h 55m
1 stop
CCU20:25Kolkata Netaji S. Chandra
9 Mar
CCU09:55Kolkata Netaji S. Chandra
32h 05m
1 stop
ORD06:30Chicago O'Hare Intl
₹ 72,648
Find similar

American Airlines flights from Illinois to Kolkata

Our best American Airlines deals on Illinois to Kolkata flight tickets
American Airlines
17 Jan
ORD11:40Chicago O'Hare Intl
29h 25m
2 stops
CCU04:35Kolkata Netaji S. Chandra
28 Jan
CCU18:00Kolkata Netaji S. Chandra
28h 17m
2 stops
ORD10:47Chicago O'Hare Intl
₹ 95,227
Find similar
American Airlines
24 Jan
ORD11:40Chicago O'Hare Intl
29h 25m
2 stops
CCU04:35Kolkata Netaji S. Chandra
31 Jan
CCU18:00Kolkata Netaji S. Chandra
35h 08m
2 stops
ORD17:38Chicago O'Hare Intl
₹ 99,536
Find similar

See travel insights to Kolkata from

How to get the cheapest flight ticket from Illinois to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of September, then departing from Illinois during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 78,595.

What is the cheapest day to depart on your flight to Kolkata?

The cheapest day to depart on your flight to Kolkata is on a Wednesday when prices can be found for as low as ₹ 0. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Kolkata for around ₹ 148,226.

What is the cheapest time of day to depart on your flight to Kolkata?

According to our data, the cheapest time of day to fly to Kolkata is at midday. momondo users have found flights departing from Illinois to Kolkata at midday for as low as ₹ 0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 159,342 per ticket.

How far in advance should I book a flight to Kolkata?

You are more likely to see cheaper flights to Kolkata from Illinois when booking 45 days ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 101,137 when searching 45 days out. In the past 72 hours, momondo users found flights from Illinois to Kolkata for as low as ₹ 6,565,236.

Cheap Illinois to Kolkata flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Kolkata

Best price found

₹ 35,075

Fastest flight time

19h 10m

Direct flights

None

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from Illinois in the past 72 hours is ₹ 35,075. The best return flight deal from Illinois to Kolkata found on momondo in the last 72 hours is ₹ 68,167.
The fastest flight from Illinois to Kolkata takes 19h 10m
There are no direct flights from Illinois to Kolkata. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Kolkata Netaji S. Chandra Airport.
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)

  • When did momondo last update prices for flights from Illinois to Kolkata Netaji S. Chandra Airport?

    Prices for flights from Illinois to Kolkata Netaji S. Chandra Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Kolkata Netaji S. Chandra Airport?

  • How old do you have to be to fly from Illinois to Kolkata Netaji S. Chandra Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The required travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Illinois to Kolkata

Compare and see reviews for airlines that fly from Illinois to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 70,536Free CancellationRating
5.5
2,918 reviews
Search Air India flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Kolkata?

Finding the right flight to Kolkata from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kolkata quick and easy, saving you time and money.

Can I find flights from Illinois to Kolkata with flexible booking policies on momondo?

All flight searches from Illinois to Kolkata on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Illinois to Kolkata?

Once all potential Illinois to Kolkata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Illinois to Kolkata right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Illinois to Kolkata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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