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

Air India 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 21h 15m and 31h 40m, respectively.

Which airlines fly to Chicago?

Etihad Airways, British Airways and Emirates 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 41% 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.

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 January 2026, 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.

₹ 41,734 Cheap Flights from Tamil Nadu to Chicago in 2026

1 adult

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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.

20:00 - 12:30

MAA

ORD

27h 00m

2 stops

13:10 - 00:30

ORD

MAA

24h 50m

1 stop

₹ 66,462Air India

Sat, 14 Mar - Sun, 29 Mar

20:00 - 12:30

MAA

ORD

27h 00m

2 stops

13:10 - 21:00

ORD

MAA

21h 20m

1 stop

₹ 67,473Air India

Sat, 14 Mar - Sun, 29 Mar

16:10 - 07:35

MAA

ORD

26h 55m

1 stop

14:00 - 02:25

ORD

MAA

25h 55m

1 stop

₹ 67,657Etihad Airways

Wed, 4 Mar - Fri, 3 Apr

16:20 - 12:30

MAA

ORD

30h 40m

2 stops

13:10 - 00:30

ORD

MAA

24h 50m

1 stop

₹ 67,749Air India

Sat, 14 Mar - Mon, 27 Apr

21:40 - 12:30

MAA

ORD

25h 20m

2 stops

13:10 - 00:30

ORD

MAA

24h 50m

1 stop

₹ 68,024Air India

Sun, 8 Mar - Mon, 27 Apr

16:20 - 12:30

MAA

ORD

30h 40m

2 stops

13:10 - 04:55

ORD

MAA

29h 15m

1 stop

₹ 68,208Air India

Sat, 14 Mar - Sun, 3 May

21:40 - 12:30

MAA

ORD

25h 20m

2 stops

13:10 - 04:55

ORD

MAA

29h 15m

1 stop

₹ 68,484Air India

Sun, 8 Mar - Sun, 3 May

16:35 - 08:35

MAA

ORD

26h 30m

1 stop

14:00 - 02:25

ORD

MAA

25h 55m

1 stop

₹ 68,576Etihad Airways

Wed, 10 Jun - Thu, 1 Oct

10:00 - 07:35

MAA

ORD

33h 05m

1 stop

14:10 - 14:40

ORD

MAA

38h 00m

1 stop

₹ 68,852Etihad Airways

Mon, 16 Feb - Tue, 17 Mar

07:10 - 08:35

CJB

ORD

35h 55m

2 stops

14:10 - 06:40

ORD

CJB

30h 00m

3 stops

₹ 85,214Multiple Airlines

Sun, 15 Mar - Sun, 22 Mar

Etihad Airways flights from Tamil Nadu to Chicago

Our best Etihad Airways deals on Tamil Nadu to Chicago flight tickets

Etihad Airways

4 Mar

MAA16:10Chennai

26h 55m

1 stop

ORD07:35Chicago O'Hare Intl

3 Apr

ORD14:00Chicago O'Hare Intl

25h 55m

1 stop

MAA02:25Chennai

₹ 67,657

Etihad Airways

10 Jun

MAA16:35Chennai

26h 30m

1 stop

ORD08:35Chicago O'Hare Intl

1 Oct

ORD14:00Chicago O'Hare Intl

25h 55m

1 stop

MAA02:25Chennai

₹ 68,576

Etihad Airways

16 Feb

MAA10:00Chennai

33h 05m

1 stop

ORD07:35Chicago O'Hare Intl

17 Mar

ORD14:10Chicago O'Hare Intl

38h 00m

1 stop

MAA14:40Chennai

₹ 68,852

British Airways flights from Tamil Nadu to Chicago

Our best British Airways deals on Tamil Nadu to Chicago flight tickets

British Airways

4 Feb

CJB13:55Coimbatore Peelamedu

38h 35m

2 stops

ORD17:00Chicago O'Hare Intl

8 Feb

ORD18:25Chicago O'Hare Intl

29h 20m

2 stops

CJB11:15Coimbatore Peelamedu

₹ 118,307

British Airways

4 Feb

CJB13:55Coimbatore Peelamedu

38h 35m

2 stops

ORD17:00Chicago O'Hare Intl

8 Feb

ORD18:25Chicago O'Hare Intl

29h 20m

2 stops

CJB11:15Coimbatore Peelamedu

₹ 124,742

British Airways

4 Feb

CJB13:55Coimbatore Peelamedu

35h 25m

2 stops

ORD13:50Chicago O'Hare Intl

8 Feb

ORD18:25Chicago O'Hare Intl

29h 20m

2 stops

CJB11:15Coimbatore Peelamedu

₹ 125,018

Fly from

Fly to

Route

Depart

Return

Price

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 14/3

20:00-12:30

2 stops27h 00m

Chicago O'Hare Intl

Sun 29/3

13:10-00:30

1 stop24h 50m

₹ 66,462

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 14/3

20:00-12:30

2 stops27h 00m

Chicago O'Hare Intl

Sun 29/3

13:10-21:00

1 stop21h 20m

₹ 67,473

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 4/3

16:10-07:35

1 stop26h 55m

Chicago O'Hare Intl

Fri 3/4

14:00-02:25

1 stop25h 55m

₹ 67,657

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 14/3

16:20-12:30

2 stops30h 40m

Chicago O'Hare Intl

Mon 27/4

13:10-00:30

1 stop24h 50m

₹ 67,748

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sun 8/3

21:40-12:30

2 stops25h 20m

Chicago O'Hare Intl

Mon 27/4

13:10-00:30

1 stop24h 50m

₹ 68,024

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 14/3

16:20-12:30

2 stops30h 40m

Chicago O'Hare Intl

Sun 3/5

13:10-04:55

1 stop29h 15m

₹ 68,208

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sun 8/3

21:40-12:30

2 stops25h 20m

Chicago O'Hare Intl

Sun 3/5

13:10-04:55

1 stop29h 15m

₹ 68,484

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 10/6

16:35-08:35

1 stop26h 30m

Chicago O'Hare Intl

Thu 1/10

14:00-02:25

1 stop25h 55m

₹ 68,576

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Mon 16/2

10:00-07:35

1 stop33h 05m

Chicago O'Hare Intl

Tue 17/3

14:10-14:40

1 stop38h 00m

₹ 68,852

CoimbatoreChicago

CJB - ORD

CJBORD

Coimbatore Peelamedu

Sun 15/3

07:10-08:35

2 stops35h 55m

Chicago O'Hare Intl

Sun 22/3

14:10-06:40

3 stops30h 00m

₹ 85,214

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 ₹ 80,986. The month of September is another great option to travel to Chicago, with average flight prices from Tamil Nadu averaging around ₹ 92,936.

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 ₹ 98,497 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 ₹ 76,389 on momondo.

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

You could potentially save up to 21% 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	21h 15m
Direct flights	None

The fastest flight from Tamil Nadu to Chicago takes 21h 15m

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 January 2026, 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
Etihad Airways	PriceFrom ₹ 67,666	Free Cancellation	Rating 7.3 1,375 reviews	Search Etihad Airways flights
Air India	PriceFrom ₹ 73,824	Free Cancellation	Rating 5.5 2,978 reviews	Search Air India flights
Qatar Airways	PriceFrom ₹ 82,977	Free Cancellation	Rating 7.4 3,725 reviews	Search Qatar Airways flights
Lufthansa	PriceFrom ₹ 82,991	Free Cancellation	Rating 6.8 7,756 reviews	Search Lufthansa flights
British Airways	PriceFrom ₹ 89,325	Free Cancellation	Rating 6.7 7,705 reviews	Search British Airways flights
Emirates	PriceFrom ₹ 95,766	Free Cancellation	Rating 8.1 3,490 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.