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Cheap flights from Kolkata to Chicago O'Hare Intl Airport from ₹ 45,284

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Chicago O'Hare Intl Airport departing on 17/5. 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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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Kolkata to Chicago.
Etihad Airways Logo
03:45 - 08:45CCU-ORD
39h 30m1 stop
Etihad Airways Logo
14:10 - 02:50ORD-CCU
26h 10m1 stop
₹ 75,816Etihad Airways
Find Deal
Tue, 9 Sep - Wed, 29 Oct
 Logo
22:15 - 17:55CCU-ORD
30h 10m2 stops
 Logo
13:10 - 00:10ORD-CCU
23h 30m2 stops
₹ 90,824
Find Deal
Tue, 16 Sep - Mon, 3 Nov
 Logo
08:20 - 08:45CCU-ORD
34h 55m3 stops
 Logo
13:10 - 00:10ORD-CCU
23h 30m2 stops
₹ 94,169
Find Deal
Tue, 16 Sep - Mon, 3 Nov
Air France Logo
18:00 - 15:00CCU-ORD
31h 30m2 stops
Air France Logo
17:10 - 05:30ORD-CCU
25h 50m2 stops
₹ 94,770Air France
Find Deal
Mon, 26 May - Sun, 17 Aug
IndiGo Logo
19:30 - 17:55CCU-ORD
32h 55m2 stops
IndiGo Logo
19:50 - 18:45ORD-CCU
36h 25m2 stops
₹ 95,456IndiGo
Find Deal
Tue, 9 Sep - Tue, 30 Sep
IndiGo Logo
02:00 - 17:55CCU-ORD
26h 25m2 stops
IndiGo Logo
19:50 - 18:45ORD-CCU
36h 25m2 stops
₹ 96,656IndiGo
Find Deal
Mon, 8 Sep - Tue, 30 Sep
Air India Logo
00:55 - 07:25CCU-ORD
41h 00m1 stop
Air India Logo
12:00 - 23:30ORD-CCU
24h 00m1 stop
₹ 98,629Air India
Find Deal
Mon, 15 Sep - Mon, 3 Nov
Air India Logo
20:30 - 07:25CCU-ORD
21h 25m1 stop
Air India Logo
12:00 - 20:30ORD-CCU
22h 00m1 stop
₹ 108,406Air India
Find Deal
Tue, 9 Sep - Wed, 29 Oct
Qatar Airways Logo
03:50 - 19:45CCU-ORD
26h 25m2 stops
Qatar Airways Logo
19:20 - 02:20ORD-CCU
20h 30m1 stop
₹ 132,849Qatar Airways
Find Deal
Sat, 9 Aug - Mon, 25 Aug
Qatar Airways Logo
03:50 - 21:24CCU-ORD
28h 04m2 stops
Qatar Airways Logo
19:40 - 02:20ORD-CCU
20h 10m1 stop
₹ 141,254Qatar Airways
Find Deal
Wed, 14 May - Sat, 18 Oct

Etihad Airways flights from Kolkata to Chicago O'Hare Intl Airport

Our best Etihad Airways deals on Kolkata to Chicago O'Hare Intl Airport flight tickets
Etihad Airways
9 Sept
CCU03:45Kolkata Netaji S. Chandra
39h 30m
1 stop
ORD08:45Chicago O'Hare Intl
29 Oct
ORD14:10Chicago O'Hare Intl
26h 10m
1 stop
CCU02:50Kolkata Netaji S. Chandra
₹ 75,816
Find similar
Etihad Airways
26 May
CCU21:15Kolkata Netaji S. Chandra
22h 00m
1 stop
ORD08:45Chicago O'Hare Intl
17 Aug
ORD13:55Chicago O'Hare Intl
19h 55m
1 stop
CCU20:20Kolkata Netaji S. Chandra
₹ 98,286
Find similar
Etihad Airways
29 Aug
CCU03:45Kolkata Netaji S. Chandra
39h 30m
1 stop
ORD08:45Chicago O'Hare Intl
20 Sept
ORD13:55Chicago O'Hare Intl
19h 55m
1 stop
CCU20:20Kolkata Netaji S. Chandra
₹ 99,058
Find similar

Air France flights from Kolkata to Chicago O'Hare Intl Airport

Our best Air France deals on Kolkata to Chicago O'Hare Intl Airport flight tickets
Air France
26 May
CCU18:00Kolkata Netaji S. Chandra
31h 30m
2 stops
ORD15:00Chicago O'Hare Intl
17 Aug
ORD17:10Chicago O'Hare Intl
25h 50m
2 stops
CCU05:30Kolkata Netaji S. Chandra
₹ 94,770
Find similar
Air France
19 Apr
CCU18:00Kolkata Netaji S. Chandra
31h 30m
2 stops
ORD15:00Chicago O'Hare Intl
28 Apr
ORD17:10Chicago O'Hare Intl
25h 05m
2 stops
CCU04:45Kolkata Netaji S. Chandra
₹ 150,859
Find similar

See travel insights to Chicago from

How to get the cheapest flight ticket from Kolkata to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The cheapest month to fly to Chicago O'Hare Intl Airport from Kolkata is in October. Flight prices, which tend to average around ₹ 100,687, are often lower during this time because this is during the off-season. If you don’t want to visit Chicago O'Hare Intl Airport in October, then you should wait until November to fly from Kolkata, when ticket prices are also cheap, with an average price of ₹ 104,547.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as ₹ 119,312. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around ₹ 130,606. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chicago O'Hare Intl Airport.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

At midday is the cheapest time of day to fly from Kolkata to Chicago O'Hare Intl Airport when you can find flight prices for as low as ₹ 0. Flying to Chicago O'Hare Intl Airport at midday is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are ₹ 121,730 on average. Flights to Chicago O'Hare Intl Airport from Kolkata in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Kolkata when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around ₹ 115,625 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Kolkata for as low as ₹ 86,279 on momondo.

How have Kolkata to Chicago O'Hare Intl Airport flight prices changed over time?

As of April 2025, prices for Kolkata to Chicago O'Hare Intl Airport flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Kolkata to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kolkata to Chicago O'Hare Intl Airport (CCU to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to Chicago O'Hare Intl Airport

Best price found

₹ 45,284

Fastest flight time

21h 25m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Kolkata in the past 72 hours is ₹ 45,284. The best return flight deal from Kolkata to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is ₹ 75,816.
The fastest flight from Kolkata to Chicago O'Hare Intl Airport takes 21h 25m
There are no direct flights from Kolkata to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Kolkata Netaji S. Chandra Airport - Chicago O'Hare Intl Airport.

  • How far is Kolkata Netaji S. Chandra to Chicago O'Hare Intl by plane?

    There are 12819.1 km between Kolkata Netaji S. Chandra and Chicago O'Hare Intl. A reasonable flight in good conditions will take 21h 25m.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport were last updated today.

  • How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl 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 Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kolkata to Chicago O'Hare Intl Airport?


Best airlines flying from Kolkata to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Kolkata to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom ₹ 80,377Free CancellationRating
7.4
3,553 reviews
Search Qatar Airways flights
Air IndiaPriceFrom ₹ 86,474Free CancellationRating
5.5
2,896 reviews
Search Air India flights
Etihad AirwaysPriceFrom ₹ 94,899Free CancellationRating
7.4
1,192 reviews
Search Etihad Airways flights

Travelling to a place near Chicago?

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Porter
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Elk Grove Village
Willowbrook

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kolkata to Chicago . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Chicago from Kolkata on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Kolkata.

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

Price alerts on flights to Chicago from Kolkata are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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