Which airlines fly to Chicago?

Etihad Airways, Emirates and British Airways are the top three most popular airlines that fly to Chicago from Tamil Nadu according to our data. Etihad Airways is the first choice among our users, with 35% of people opting to fly with this airline when travelling to Chicago. Keep in mind that there are 6 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Tamil Nadu to Chicago?

IndiGo, Etihad Airways, and Qatar Airways are the most popular carriers operating from Tamil Nadu to Chicago

How long does it take to fly to Chicago?

If you’re flying from a popular airport in Tamil Nadu, such as Chennai or Coimbatore, and flying into Chicago, then you can expect flight times to average 25h and 28h 15m, respectively.

When did momondo last update prices for flights from Tamil Nadu to Chicago?

Prices for flights from Tamil Nadu to Chicago are updated daily.

How many operators does momondo search for flights from Tamil Nadu to Chicago?

As of December 2025, there are 6 operators available to choose from for flights from Tamil Nadu to Chicago.

How old do you have to be to fly from Tamil Nadu to Chicago?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tamil Nadu to Chicago.

What documentation or ID do you need to fly to Chicago?

The necessary travel and health documents for your Chicago 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.

₹ 38,694 Cheap Flights from Tamil Nadu to Chicago in 2025/26

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Find the cheapest flights from Tamil Nadu to Chicago

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:30 - 15:20

MAA

ORD

29h 20m2 stops

18:20 - 05:20

ORD

MAA

24h 30m2 stops

₹ 66,500Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

22:30 - 16:10

MAA

ORD

28h 10m2 stops

16:20 - 06:05

ORD

MAA

27h 15m2 stops

₹ 70,459KLM

Wed, 25 Mar - Wed, 15 Apr

20:40 - 11:10

MAA

ORD

25h 00m2 stops

13:10 - 08:55

ORD

MAA

33h 15m1 stop

₹ 70,639Air India

Thu, 23 Apr - Mon, 19 Oct

06:55 - 11:10

MAA

ORD

38h 45m2 stops

13:10 - 08:55

ORD

MAA

33h 15m1 stop

₹ 70,729Air India

Thu, 23 Apr - Mon, 19 Oct

15:45 - 07:35

MAA

ORD

27h 20m1 stop

13:10 - 02:30

ORD

MAA

25h 50m1 stop

₹ 71,359Etihad Airways

Fri, 6 Feb - Mon, 23 Feb

10:00 - 07:35

MAA

ORD

33h 05m1 stop

13:10 - 02:30

ORD

MAA

25h 50m1 stop

₹ 72,079Etihad Airways

Fri, 6 Feb - Mon, 23 Feb

01:50 - 16:20

MAA

ORD

25h 00m1 stop

14:20 - 08:45

ORD

MAA

31h 55m2 stops

₹ 74,148Multiple Airlines

Tue, 24 Mar - Thu, 16 Apr

21:30 - 16:10

MAA

ORD

29h 10m2 stops

17:10 - 05:10

ORD

MAA

25h 30m2 stops

₹ 75,048Air France

Tue, 24 Mar - Wed, 15 Apr

21:30 - 15:10

MAA

ORD

29h 10m2 stops

17:20 - 07:50

ORD

MAA

27h 00m2 stops

₹ 75,768Air France

Thu, 18 Dec - Thu, 8 Jan

19:00 - 16:10

MAA

ORD

31h 40m2 stops

17:10 - 06:05

ORD

MAA

26h 25m2 stops

₹ 76,398Air France

Wed, 25 Mar - Tue, 14 Apr

KLM flights from Tamil Nadu to Chicago

Our best KLM deals on Tamil Nadu to Chicago flight tickets

KLM

13 Dec

MAA20:30Chennai

29h 20m

2 stops

ORD14:20Chicago O'Hare Intl

31 Jan

ORD16:25Chicago O'Hare Intl

27h 55m

2 stops

MAA07:50Chennai

₹ 66,859

Find similar

KLM

25 Mar

MAA22:30Chennai

28h 10m

2 stops

ORD16:10Chicago O'Hare Intl

15 Apr

ORD16:20Chicago O'Hare Intl

27h 15m

2 stops

MAA06:05Chennai

₹ 70,459

Find similar

KLM

17 Feb

MAA20:10Chennai

29h 40m

2 stops

ORD14:20Chicago O'Hare Intl

12 May

ORD16:20Chicago O'Hare Intl

26h 20m

2 stops

MAA05:10Chennai

₹ 79,278

Find similar

Air France flights from Tamil Nadu to Chicago

Our best Air France deals on Tamil Nadu to Chicago flight tickets

Air France

24 Mar

MAA21:30Chennai

29h 10m

2 stops

ORD16:10Chicago O'Hare Intl

15 Apr

ORD17:10Chicago O'Hare Intl

25h 30m

2 stops

MAA05:10Chennai

₹ 75,048

Find similar

Air France

18 Dec

MAA21:30Chennai

29h 10m

2 stops

ORD15:10Chicago O'Hare Intl

8 Jan

ORD17:20Chicago O'Hare Intl

27h 00m

2 stops

MAA07:50Chennai

₹ 75,768

Find similar

Air France

25 Mar

MAA19:00Chennai

31h 40m

2 stops

ORD16:10Chicago O'Hare Intl

14 Apr

ORD17:10Chicago O'Hare Intl

26h 25m

2 stops

MAA06:05Chennai

₹ 76,398

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 10/3

20:30-15:20

2 stops29h 20m

Chicago O'Hare Intl

Tue 17/3

18:20-05:20

2 stops24h 30m

₹ 66,500

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 25/3

22:30-16:10

2 stops28h 10m

Chicago O'Hare Intl

Wed 15/4

16:20-06:05

2 stops27h 15m

₹ 70,459

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 23/4

20:40-11:10

2 stops25h 00m

Chicago O'Hare Intl

Mon 19/10

13:10-08:55

1 stop33h 15m

₹ 70,639

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 23/4

06:55-11:10

2 stops38h 45m

Chicago O'Hare Intl

Mon 19/10

13:10-08:55

1 stop33h 15m

₹ 70,729

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Fri 6/2

15:45-07:35

1 stop27h 20m

Chicago O'Hare Intl

Mon 23/2

13:10-02:30

1 stop25h 50m

₹ 71,359

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Fri 6/2

10:00-07:35

1 stop33h 05m

Chicago O'Hare Intl

Mon 23/2

13:10-02:30

1 stop25h 50m

₹ 72,079

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 24/3

01:50-16:20

1 stop25h 00m

Chicago O'Hare Intl

Thu 16/4

14:20-08:45

2 stops31h 55m

₹ 74,148

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 24/3

21:30-16:10

2 stops29h 10m

Chicago O'Hare Intl

Wed 15/4

17:10-05:10

2 stops25h 30m

₹ 75,048

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 18/12

21:30-15:10

2 stops29h 10m

Chicago O'Hare Intl

Thu 8/1

17:20-07:50

2 stops27h 00m

₹ 75,768

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 25/3

19:00-16:10

2 stops31h 40m

Chicago O'Hare Intl

Tue 14/4

17:10-06:05

2 stops26h 25m

₹ 76,398

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tamil Nadu to Chicago

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

Prices

Airlines

Other information

What is the cheapest month to fly to Chicago?

In general, October is the cheapest month to fly from Tamil Nadu to Chicago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 79,278. The month of September is another great option to travel to Chicago, with average flight prices from Tamil Nadu averaging around ₹ 90,886.

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

According to our data, Tuesday is the cheapest day to fly to Chicago from Tamil Nadu. The lowest ticket price found for a Tuesday departure recently was ₹ 99,873. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Chicago is Thursday, with ticket prices averaging around ₹ 116,851.

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

In the afternoon is the cheapest time of day to fly from Tamil Nadu to Chicago when you can find flight prices for as low as ₹ 105,991. Flying to Chicago in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Chicago are more costly in the morning, with an average ticket price of ₹ 111,793. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Chicago from Tamil Nadu when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around ₹ 101,849 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Tamil Nadu for as low as ₹ 79,368 on momondo.

Can stopping save me money on Tamil Nadu to Chicago flights?

You could potentially save up to 27% on your flight if you consider stops on a Tamil Nadu to Chicago flight.

Cheap Tamil Nadu to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tamil Nadu to Chicago

Fastest flight time	25h 00m
Direct flights	None

The fastest flight from Tamil Nadu to Chicago takes 25h 00m

There are no direct flights from Tamil Nadu to Chicago. There are no popular flight routes from Tamil Nadu to Chicago.

Search flight deals

When did momondo last update prices for flights from Tamil Nadu to Chicago?
Prices for flights from Tamil Nadu to Chicago are updated daily.
How many operators does momondo search for flights from Tamil Nadu to Chicago?
As of December 2025, there are 6 operators available to choose from for flights from Tamil Nadu to Chicago.
How old do you have to be to fly from Tamil Nadu to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tamil Nadu to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago 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.

Best airlines flying from Tamil Nadu to Chicago

Compare and see reviews for airlines that fly from Tamil Nadu to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom ₹ 72,267	Free Cancellation	Rating 5.5 2,950 reviews	Search Air India flights
Etihad Airways	PriceFrom ₹ 75,149	Free Cancellation	Rating 7.4 1,329 reviews	Search Etihad Airways flights
Lufthansa	PriceFrom ₹ 81,240	Free Cancellation	Rating 6.8 7,612 reviews	Search Lufthansa flights
Qatar Airways	PriceFrom ₹ 81,745	Free Cancellation	Rating 7.4 3,678 reviews	Search Qatar Airways flights
British Airways	PriceFrom ₹ 83,085	Free Cancellation	Rating 6.7 7,562 reviews	Search British Airways flights
Emirates	PriceFrom ₹ 92,231	Free Cancellation	Rating 8.1 3,430 reviews	Search Emirates flights

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Why use momondo?

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

It is quick and easy to find Tamil Nadu to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

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

How can momondo help me find flights from Tamil Nadu to Chicago?

Once you have performed a search for Tamil Nadu to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Tamil Nadu to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.