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Cheap flights from Tamil Nadu to Chicago from ₹ 43,300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tamil Nadu to Chicago departing on 3/7. 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 Tamil Nadu to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
21:55 - 08:35
MAA
-
ORD
21h 10m
1 stop
Etihad Airways Logo
14:00 - 15:05
ORD
-
MAA
38h 35m
1 stop
₹ 73,433Etihad Airways
Wed, 1 Apr - Wed, 22 Apr
Etihad Airways Logo
21:55 - 08:35
MAA
-
ORD
21h 10m
1 stop
Etihad Airways Logo
14:00 - 20:10
ORD
-
MAA
19h 40m
1 stop
₹ 73,526Etihad Airways
Thu, 2 Apr - Thu, 23 Apr
Etihad Airways Logo
21:10 - 08:35
MAA
-
ORD
21h 55m
1 stop
Etihad Airways Logo
14:00 - 20:10
ORD
-
MAA
19h 40m
1 stop
₹ 73,619Etihad Airways
Tue, 31 Mar - Thu, 23 Apr
Etihad Airways Logo
21:55 - 08:35
MAA
-
ORD
21h 10m
1 stop
Etihad Airways Logo
14:00 - 20:10
ORD
-
MAA
19h 40m
1 stop
₹ 73,711Etihad Airways
Tue, 14 Apr - Tue, 19 May
Etihad Airways Logo
21:55 - 08:35
MAA
-
ORD
21h 10m
1 stop
Etihad Airways Logo
14:00 - 20:10
ORD
-
MAA
19h 40m
1 stop
₹ 73,804Etihad Airways
Wed, 27 May - Wed, 5 Aug
Etihad Airways Logo
10:15 - 08:35
MAA
-
ORD
32h 50m
1 stop
Etihad Airways Logo
21:10 - 08:25
ORD
-
MAA
24h 45m
1 stop
₹ 73,989Etihad Airways
Wed, 22 Apr - Wed, 22 Jul
Etihad Airways Logo
16:05 - 08:35
MAA
-
ORD
27h 00m
1 stop
Etihad Airways Logo
21:10 - 02:25
ORD
-
MAA
18h 45m
1 stop
₹ 74,082Etihad Airways
Wed, 10 Jun - Wed, 12 Aug
Etihad Airways Logo
21:55 - 08:35
MAA
-
ORD
21h 10m
1 stop
Etihad Airways Logo
14:00 - 02:50
ORD
-
MAA
26h 20m
1 stop
₹ 74,175Etihad Airways
Sat, 18 Apr - Sat, 2 May
Multiple Airlines Logo
14:00 - 08:35
CJB
-
ORD
29h 05m
2 stops
Multiple Airlines Logo
14:00 - 07:20
ORD
-
CJB
30h 50m
2 stops
₹ 85,672Multiple Airlines
Sun, 12 Apr - Sun, 19 Apr
Multiple Airlines Logo
11:35 - 08:35
CJB
-
ORD
31h 30m
3 stops
Multiple Airlines Logo
14:00 - 23:05
ORD
-
CJB
22h 35m
2 stops
₹ 92,626Multiple Airlines
Sun, 12 Apr - Sun, 19 Apr

Etihad Airways flights from Tamil Nadu to Chicago O'Hare Intl Airport

Our best Etihad Airways deals on Tamil Nadu to Chicago O'Hare Intl Airport flight tickets
Etihad Airways
1 Apr
MAA21:55Chennai
21h 10m
1 stop
ORD08:35Chicago O'Hare Intl
22 Apr
ORD14:00Chicago O'Hare Intl
38h 35m
1 stop
MAA15:05Chennai
₹ 73,433
Etihad Airways
27 Mar
MAA21:10Chennai
23h 10m
1 stop
ORD09:50Chicago O'Hare Intl
30 Apr
ORD14:00Chicago O'Hare Intl
19h 40m
1 stop
MAA20:10Chennai
₹ 73,526
Etihad Airways
31 Mar
MAA21:10Chennai
21h 55m
1 stop
ORD08:35Chicago O'Hare Intl
19 Apr
ORD14:00Chicago O'Hare Intl
19h 40m
1 stop
MAA20:10Chennai
₹ 73,619

Air India flights from Tamil Nadu to Chicago O'Hare Intl Airport

Our best Air India deals on Tamil Nadu to Chicago O'Hare Intl Airport flight tickets
Air India
12 Apr
CJB21:45Coimbatore Peelamedu
71h 55m
3 stops
ORD11:10Chicago O'Hare Intl
19 Apr
ORD13:10Chicago O'Hare Intl
32h 40m
2 stops
CJB08:20Coimbatore Peelamedu
₹ 201,848
Air India
12 Apr
CJB15:20Coimbatore Peelamedu
30h 20m
1 stop
ORD11:10Chicago O'Hare Intl
19 Apr
ORD13:10Chicago O'Hare Intl
39h 05m
1 stop
CJB14:45Coimbatore Peelamedu
₹ 243,850
Air India
12 Apr
CJB15:20Coimbatore Peelamedu
30h 20m
1 stop
ORD11:10Chicago O'Hare Intl
19 Apr
ORD13:10Chicago O'Hare Intl
42h 30m
1 stop
CJB18:10Coimbatore Peelamedu
₹ 246,539

momondo Fare Finder

 
Customise your flight search to find flights from Tamil Nadu to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 19 March 2026.
Use the filters below to find and compare flights from Tamil Nadu to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 1/4

21:55-08:35

1 stop21h 10m

Chicago O'Hare Intl

Wed 22/4

14:00-15:05

1 stop38h 35m

₹ 73,433
Fastest return journey

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 2/4

21:55-08:35

1 stop21h 10m

Chicago O'Hare Intl

Thu 23/4

14:00-20:10

1 stop19h 40m

₹ 73,526

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 31/3

21:10-08:35

1 stop21h 55m

Chicago O'Hare Intl

Thu 23/4

14:00-20:10

1 stop19h 40m

₹ 73,619

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 14/4

21:55-08:35

1 stop21h 10m

Chicago O'Hare Intl

Tue 19/5

14:00-20:10

1 stop19h 40m

₹ 73,711

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 27/5

21:55-08:35

1 stop21h 10m

Chicago O'Hare Intl

Wed 5/8

14:00-20:10

1 stop19h 40m

₹ 73,804

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 22/4

10:15-08:35

1 stop32h 50m

Chicago O'Hare Intl

Wed 22/7

21:10-08:25

1 stop24h 45m

₹ 73,989

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 10/6

16:05-08:35

1 stop27h 00m

Chicago O'Hare Intl

Wed 12/8

21:10-02:25

1 stop18h 45m

₹ 74,082

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 18/4

21:55-08:35

1 stop21h 10m

Chicago O'Hare Intl

Sat 2/5

14:00-02:50

1 stop26h 20m

₹ 74,175

CoimbatoreChicago

CJB - ORD

CJBORD

Coimbatore Peelamedu

Sun 12/4

14:00-08:35

2 stops29h 05m

Chicago O'Hare Intl

Sun 19/4

14:00-07:20

2 stops30h 50m

₹ 85,672

CoimbatoreChicago

CJB - ORD

CJBORD

Coimbatore Peelamedu

Sun 12/4

11:35-08:35

3 stops31h 30m

Chicago O'Hare Intl

Sun 19/4

14:00-23:05

2 stops22h 35m

₹ 92,626

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Tamil Nadu 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 Tamil Nadu is in November. Flight prices, which tend to average around ₹ 83,447, 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 November, then you should wait until February to fly from Tamil Nadu, when ticket prices are also cheap, with an average price of ₹ 86,321.

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 Tamil Nadu when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around ₹ 98,274 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Tamil Nadu for as low as ₹ 78,347 on momondo.

Can stopping save me money on Tamil Nadu to Chicago O'Hare Intl Airport flights?

You could potentially save up to 16% on your flight if you consider stops on a Tamil Nadu to Chicago O'Hare Intl Airport flight.

Cheap Tamil Nadu to Chicago O'Hare Intl Airport flight deals and tips

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

Fastest flight time

21h 40m

Direct flights

None
The fastest flight from Tamil Nadu to Chicago O'Hare Intl Airport takes 21h 40m
There are no direct flights from Tamil Nadu to Chicago O'Hare Intl Airport. There are no popular flight routes from Tamil Nadu to Chicago O'Hare Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Tamil Nadu to Chicago O'Hare Intl Airport?

    Prices for flights from Tamil Nadu to Chicago O'Hare Intl Airport were last updated today.

  • How many operators does momondo search for flights from Tamil Nadu to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Tamil Nadu 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 Tamil Nadu 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.

Best airlines flying from Tamil Nadu to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Tamil Nadu to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom ₹ 70,618Free CancellationRating
7.3
1,428 reviews
Search Etihad Airways flights
Air IndiaPriceFrom ₹ 74,461Free CancellationRating
5.5
2,970 reviews
Search Air India flights
LufthansaPriceFrom ₹ 83,577Free CancellationRating
6.8
7,856 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom ₹ 83,693Free CancellationRating
7.4
3,736 reviews
Search Qatar Airways flights
British AirwaysPriceFrom ₹ 89,430Free CancellationRating
6.7
7,801 reviews
Search British Airways flights
EmiratesPriceFrom ₹ 90,187Free CancellationRating
8.1
3,543 reviews
Search Emirates flights

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Rosemont
Oak Brook
Merrillville
Delavan

Why use momondo?

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

Finding the right flight to Chicago from Tamil Nadu 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 Chicago quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Tamil Nadu to Chicago flights to just show those with flexible booking policies.

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?

Of course. momondo tracks the price of Tamil Nadu to Chicago 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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