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Cheap flights from Kolkata to Chicago O'Hare Intl Airport from ₹ 49,363

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 12/5. 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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Find the cheapest flights from Kolkata to Chicago

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Kolkata to Chicago.
03:45 - 08:45CCU-ORD
39h 30m1 stop
13:55 - 20:20ORD-CCU
19h 55m1 stop
₹ 90,341Etihad Airways
Find Deal
Tue, 17 Jun - Sat, 9 Aug
03:45 - 08:45CCU-ORD
39h 30m1 stop
13:55 - 20:20ORD-CCU
19h 55m1 stop
₹ 90,427Etihad Airways
Find Deal
Sat, 31 May - Sat, 9 Aug
21:15 - 17:55CCU-ORD
31h 10m2 stops
19:50 - 18:45ORD-CCU
36h 25m2 stops
₹ 96,073IndiGo
Find Deal
Tue, 9 Sep - Tue, 30 Sep
02:00 - 17:55CCU-ORD
26h 25m2 stops
19:50 - 18:45ORD-CCU
36h 25m2 stops
₹ 96,758IndiGo
Find Deal
Mon, 8 Sep - Tue, 30 Sep
16:20 - 11:09CCU-ORD
29h 19m2 stops
11:30 - 04:45ORD-CCU
30h 45m2 stops
₹ 98,811American Airlines
Find Deal
Mon, 5 May - Mon, 15 Sep
16:20 - 11:09CCU-ORD
29h 19m2 stops
11:33 - 04:45ORD-CCU
30h 42m2 stops
₹ 108,221American Airlines
Find Deal
Sun, 1 Jun - Sat, 9 Aug
03:50 - 15:05CCU-ORD
21h 45m1 stop
19:20 - 02:20ORD-CCU
20h 30m1 stop
₹ 112,841Qatar Airways
Find Deal
Mon, 8 Sep - Tue, 30 Sep
03:50 - 15:05CCU-ORD
21h 45m1 stop
19:20 - 02:20ORD-CCU
20h 30m1 stop
₹ 123,278Qatar Airways
Find Deal
Fri, 29 Aug - Sat, 20 Sep
00:55 - 07:25CCU-ORD
41h 00m1 stop
12:00 - 20:30ORD-CCU
22h 00m1 stop
₹ 244,846Air India
Find Deal
Sun, 29 Jun - Wed, 20 Aug
00:55 - 07:25CCU-ORD
41h 00m1 stop
12:00 - 15:05ORD-CCU
40h 35m1 stop
₹ 402,601Air India
Find Deal
Mon, 26 May - Sat, 7 Jun

American Airlines flights from Kolkata to Chicago O'Hare Intl Airport

Our best American Airlines deals on Kolkata to Chicago O'Hare Intl Airport flight tickets
American Airlines
5 May
CCU16:20Kolkata Netaji S. Chandra
29h 19m
2 stops
ORD11:09Chicago O'Hare Intl
15 Sept
ORD11:30Chicago O'Hare Intl
30h 45m
2 stops
CCU04:45Kolkata Netaji S. Chandra
₹ 98,811
Find similar
American Airlines
1 Jun
CCU16:20Kolkata Netaji S. Chandra
29h 19m
2 stops
ORD11:09Chicago O'Hare Intl
9 Aug
ORD11:33Chicago O'Hare Intl
30h 42m
2 stops
CCU04:45Kolkata Netaji S. Chandra
₹ 108,221
Find similar
American Airlines
9 May
CCU16:20Kolkata Netaji S. Chandra
29h 19m
2 stops
ORD11:09Chicago O'Hare Intl
5 Oct
ORD13:06Chicago O'Hare Intl
29h 09m
2 stops
CCU04:45Kolkata Netaji S. Chandra
₹ 111,900
Find similar

Emirates flights from Kolkata to Chicago O'Hare Intl Airport

Our best Emirates deals on Kolkata to Chicago O'Hare Intl Airport flight tickets
Emirates
5 May
CCU09:45Kolkata Netaji S. Chandra
40h 30m
1 stop
ORD15:45Chicago O'Hare Intl
15 Sept
ORD20:35Chicago O'Hare Intl
25h 05m
1 stop
CCU08:10Kolkata Netaji S. Chandra
₹ 114,552
Find similar
Emirates
9 Sept
CCU09:45Kolkata Netaji S. Chandra
40h 30m
1 stop
ORD15:45Chicago O'Hare Intl
30 Sept
ORD20:35Chicago O'Hare Intl
25h 05m
1 stop
CCU08:10Kolkata Netaji S. Chandra
₹ 114,894
Find similar
Emirates
15 May
CCU09:45Kolkata Netaji S. Chandra
40h 30m
1 stop
ORD15:45Chicago O'Hare Intl
18 Oct
ORD20:35Chicago O'Hare Intl
25h 05m
1 stop
CCU08:10Kolkata Netaji S. Chandra
₹ 117,974
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 ₹ 100,009, 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 ₹ 104,286.

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 ₹ 119,014. 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 ₹ 130,281. 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 ₹ 121,427 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 ₹ 115,529 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 ₹ 89,742 on momondo.

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

As of March 2025, prices for Kolkata to Chicago O'Hare Intl Airport flights are approximately 22% 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

₹ 49,363

Fastest flight time

20h 35m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Kolkata in the past 72 hours is ₹ 49,363. The best return flight deal from Kolkata to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is ₹ 90,341.
The fastest flight from Kolkata to Chicago O'Hare Intl Airport takes 20h 35m
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 20h 35m.

  • 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 ₹ 80,176Free CancellationRating
7.4
3,537 reviews
Search Qatar Airways flights
Air IndiaPriceFrom ₹ 86,285Free CancellationRating
5.5
2,887 reviews
Search Air India flights
Etihad AirwaysPriceFrom ₹ 94,663Free CancellationRating
7.4
1,181 reviews
Search Etihad Airways flights

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Rosemont
Porter
Schaumburg
Naperville
Des Plaines
Merrillville
Oak Brook
Lansing
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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