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Cheap flights from Tamil Nadu to Chicago from ₹ 51,589

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 12/9. 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
16:05 - 08:35
MAA
-
ORD
27h 00m
1 stop
Etihad Airways Logo
20:20 - 02:30
ORD
-
MAA
18h 40m
1 stop
₹ 85,342Etihad Airways
Thu, 16 Jul - Thu, 7 Jan
Etihad Airways Logo
10:15 - 08:35
MAA
-
ORD
32h 50m
1 stop
Etihad Airways Logo
21:10 - 20:10
ORD
-
MAA
36h 30m
1 stop
₹ 85,725Etihad Airways
Tue, 16 Jun - Thu, 10 Sep
Etihad Airways Logo
16:05 - 08:35
MAA
-
ORD
27h 00m
1 stop
Etihad Airways Logo
14:00 - 02:25
ORD
-
MAA
25h 55m
1 stop
₹ 85,821Etihad Airways
Wed, 15 Jul - Mon, 7 Sep
Etihad Airways Logo
04:05 - 15:40
MAA
-
ORD
22h 05m
1 stop
Etihad Airways Logo
21:10 - 08:25
ORD
-
MAA
24h 45m
1 stop
₹ 85,917Etihad Airways
Thu, 25 Jun - Fri, 31 Jul
Etihad Airways Logo
04:05 - 15:40
MAA
-
ORD
22h 05m
1 stop
Etihad Airways Logo
20:20 - 02:30
ORD
-
MAA
18h 40m
1 stop
₹ 86,205Etihad Airways
Sun, 12 Jul - Wed, 6 Jan
Etihad Airways Logo
21:55 - 08:35
MAA
-
ORD
21h 10m
1 stop
Etihad Airways Logo
21:10 - 02:25
ORD
-
MAA
18h 45m
1 stop
₹ 86,684Etihad Airways
Tue, 9 Jun - Fri, 4 Sep
Etihad Airways Logo
10:15 - 08:35
MAA
-
ORD
32h 50m
1 stop
Etihad Airways Logo
20:20 - 02:30
ORD
-
MAA
18h 40m
1 stop
₹ 86,780Etihad Airways
Wed, 8 Jul - Wed, 11 Nov
Multiple Airlines Logo
21:25 - 15:45
CJB
-
ORD
28h 50m
2 stops
Multiple Airlines Logo
20:35 - 07:55
ORD
-
CJB
24h 50m
2 stops
₹ 118,711Multiple Airlines
Sun, 7 Jun - Sun, 20 Sep
British Airways Logo
12:20 - 17:35
CJB
-
ORD
63h 45m
2 stops
British Airways Logo
17:10 - 09:40
ORD
-
CJB
29h 00m
2 stops
₹ 145,081British Airways
Wed, 3 Jun - Wed, 4 Nov
British Airways Logo
12:20 - 17:35
CJB
-
ORD
63h 45m
2 stops
British Airways Logo
17:10 - 11:15
ORD
-
CJB
30h 35m
2 stops
₹ 151,889British Airways
Sat, 6 Jun - Tue, 3 Nov

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
16 Jul
MAA16:05Chennai
27h 00m
1 stop
ORD08:35Chicago O'Hare Intl
7 Jan
ORD20:20Chicago O'Hare Intl
18h 40m
1 stop
MAA02:30Chennai
₹ 85,342
Etihad Airways
16 Jun
MAA10:15Chennai
32h 50m
1 stop
ORD08:35Chicago O'Hare Intl
10 Sept
ORD21:10Chicago O'Hare Intl
36h 30m
1 stop
MAA20:10Chennai
₹ 85,725
Etihad Airways
15 Jul
MAA16:05Chennai
27h 00m
1 stop
ORD08:35Chicago O'Hare Intl
7 Sept
ORD14:00Chicago O'Hare Intl
25h 55m
1 stop
MAA02:25Chennai
₹ 85,821

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

Our best British Airways deals on Tamil Nadu to Chicago O'Hare Intl Airport flight tickets
British Airways
3 Jun
CJB12:20Coimbatore Peelamedu
63h 45m
2 stops
ORD17:35Chicago O'Hare Intl
4 Nov
ORD17:10Chicago O'Hare Intl
29h 00m
2 stops
CJB09:40Coimbatore Peelamedu
₹ 145,081
British Airways
6 Jun
CJB12:20Coimbatore Peelamedu
63h 45m
2 stops
ORD17:35Chicago O'Hare Intl
3 Nov
ORD17:10Chicago O'Hare Intl
30h 35m
2 stops
CJB11:15Coimbatore Peelamedu
₹ 151,889
British Airways
3 Jun
CJB18:10Coimbatore Peelamedu
57h 55m
2 stops
ORD17:35Chicago O'Hare Intl
5 Nov
ORD17:10Chicago O'Hare Intl
30h 35m
2 stops
CJB11:15Coimbatore Peelamedu
₹ 153,711

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 16 May 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

Thu 16/7

16:05-08:35

1 stop27h 00m

Chicago O'Hare Intl

Thu 7/1

20:20-02:30

1 stop18h 40m

₹ 85,342

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 16/6

10:15-08:35

1 stop32h 50m

Chicago O'Hare Intl

Thu 10/9

21:10-20:10

1 stop36h 30m

₹ 85,725

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 15/7

16:05-08:35

1 stop27h 00m

Chicago O'Hare Intl

Mon 7/9

14:00-02:25

1 stop25h 55m

₹ 85,821

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 25/6

04:05-15:40

1 stop22h 05m

Chicago O'Hare Intl

Fri 31/7

21:10-08:25

1 stop24h 45m

₹ 85,917

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sun 12/7

04:05-15:40

1 stop22h 05m

Chicago O'Hare Intl

Wed 6/1

20:20-02:30

1 stop18h 40m

₹ 86,205
Fastest return journey

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 9/6

21:55-08:35

1 stop21h 10m

Chicago O'Hare Intl

Fri 4/9

21:10-02:25

1 stop18h 45m

₹ 86,684

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 8/7

10:15-08:35

1 stop32h 50m

Chicago O'Hare Intl

Wed 11/11

20:20-02:30

1 stop18h 40m

₹ 86,780

CoimbatoreChicago

CJB - ORD

CJBORD

Coimbatore Peelamedu

Sun 7/6

21:25-15:45

2 stops28h 50m

Chicago O'Hare Intl

Sun 20/9

20:35-07:55

2 stops24h 50m

₹ 118,711

CoimbatoreChicago

CJB - ORD

CJBORD

Coimbatore Peelamedu

Wed 3/6

12:20-17:35

2 stops63h 45m

Chicago O'Hare Intl

Wed 4/11

17:10-09:40

2 stops29h 00m

₹ 145,081

CoimbatoreChicago

CJB - ORD

CJBORD

Coimbatore Peelamedu

Sat 6/6

12:20-17:35

2 stops63h 45m

Chicago O'Hare Intl

Tue 3/11

17:10-11:15

2 stops30h 35m

₹ 151,889

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 April. Flight prices, which tend to average around ₹ 39,123, 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 April, then you should wait until September to fly from Tamil Nadu, when ticket prices are also cheap, with an average price of ₹ 54,082.

How far in advance should I book a flight from Tamil Nadu 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 ₹ 96,705 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 ₹ 86,876 on momondo.

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 15m

Direct flights

None
The fastest flight from Tamil Nadu to Chicago O'Hare Intl Airport takes 21h 15m
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

Frequently asked questions about flying from Tamil Nadu to Chicago O'Hare Intl Airport

  • 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 ₹ 73,033Free CancellationRating
7.3
1,439 reviews
Search Etihad Airways flights
Air IndiaPriceFrom ₹ 76,197Free CancellationRating
5.5
2,957 reviews
Search Air India flights
Qatar AirwaysPriceFrom ₹ 85,111Free CancellationRating
7.4
3,725 reviews
Search Qatar Airways flights
British AirwaysPriceFrom ₹ 92,185Free CancellationRating
6.7
7,981 reviews
Search British Airways flights
EmiratesPriceFrom ₹ 93,272Free CancellationRating
8.1
3,572 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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