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Cheap flights from Chicago O'Hare Intl Airport to Chennai from ₹ 32,436

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Chennai departing on 18/2. 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 Chicago O'Hare Intl Airport to Chennai

Cheap return flights

Enter your travel dates to find the best prices.
Air India Logo
13:30 - 22:40
ORD
-
MAA
21h 40m
1 stop
Air India Logo
20:00 - 11:30
MAA
-
ORD
27h 00m
2 stops
₹ 65,509Air India
Fri, 20 Feb - Sun, 1 Mar
Air India Logo
13:30 - 10:20
ORD
-
MAA
33h 20m
1 stop
Air India Logo
09:50 - 11:30
MAA
-
ORD
37h 10m
2 stops
₹ 65,690Air India
Fri, 13 Feb - Sun, 1 Mar
Air India Logo
13:10 - 21:00
ORD
-
MAA
21h 20m
1 stop
Air India Logo
21:40 - 11:10
MAA
-
ORD
24h 00m
2 stops
₹ 65,872Air India
Wed, 13 May - Thu, 11 Jun
Etihad Airways Logo
13:10 - 08:10
ORD
-
MAA
31h 30m
1 stop
Etihad Airways Logo
10:00 - 08:35
MAA
-
ORD
33h 05m
1 stop
₹ 65,963Etihad Airways
Thu, 5 Mar - Thu, 12 Mar
Air India Logo
13:30 - 00:30
ORD
-
MAA
23h 30m
1 stop
Air India Logo
20:00 - 12:30
MAA
-
ORD
27h 00m
1 stop
₹ 66,326Air India
Wed, 11 Feb - Sun, 8 Mar
Air India Logo
13:30 - 00:30
ORD
-
MAA
23h 30m
1 stop
Air India Logo
14:30 - 11:30
MAA
-
ORD
32h 30m
2 stops
₹ 66,508Air India
Wed, 18 Feb - Thu, 5 Mar
Etihad Airways Logo
14:10 - 19:55
ORD
-
MAA
19h 15m
1 stop
Etihad Airways Logo
16:35 - 08:45
MAA
-
ORD
26h 40m
1 stop
₹ 66,690Etihad Airways
Thu, 19 Mar - Mon, 30 Mar
Air India Logo
13:10 - 21:00
ORD
-
MAA
21h 20m
1 stop
Air India Logo
21:40 - 11:10
MAA
-
ORD
24h 00m
2 stops
₹ 66,781Air India
Wed, 13 May - Sat, 13 Jun
Etihad Airways Logo
13:10 - 19:55
ORD
-
MAA
19h 15m
1 stop
Etihad Airways Logo
15:45 - 07:35
MAA
-
ORD
27h 20m
1 stop
₹ 66,872Etihad Airways
Thu, 19 Feb - Fri, 6 Mar
Etihad Airways Logo
13:10 - 02:30
ORD
-
MAA
25h 50m
1 stop
Etihad Airways Logo
10:00 - 07:35
MAA
-
ORD
33h 05m
1 stop
₹ 66,962Etihad Airways
Wed, 4 Feb - Tue, 17 Feb

Air India flights from Chicago O'Hare Intl Airport to Chennai

Our best Air India deals on Chicago O'Hare Intl Airport to Chennai flight tickets
Air India
16 Feb
ORD13:30Chicago O'Hare Intl
23h 30m
1 stop
MAA00:30Chennai
31 Mar
MAA16:20Chennai
29h 20m
2 stops
ORD11:10Chicago O'Hare Intl
₹ 65,327
Air India
20 Feb
ORD13:30Chicago O'Hare Intl
21h 40m
1 stop
MAA22:40Chennai
1 Mar
MAA20:00Chennai
27h 00m
2 stops
ORD11:30Chicago O'Hare Intl
₹ 65,509
Air India
13 Feb
ORD13:30Chicago O'Hare Intl
33h 20m
1 stop
MAA10:20Chennai
1 Mar
MAA09:50Chennai
37h 10m
2 stops
ORD11:30Chicago O'Hare Intl
₹ 65,690

Etihad Airways flights from Chicago O'Hare Intl Airport to Chennai

Our best Etihad Airways deals on Chicago O'Hare Intl Airport to Chennai flight tickets
Etihad Airways
5 Mar
ORD13:10Chicago O'Hare Intl
31h 30m
1 stop
MAA08:10Chennai
12 Mar
MAA10:00Chennai
33h 05m
1 stop
ORD08:35Chicago O'Hare Intl
₹ 65,963
Etihad Airways
19 Mar
ORD14:10Chicago O'Hare Intl
19h 15m
1 stop
MAA19:55Chennai
30 Mar
MAA16:35Chennai
26h 40m
1 stop
ORD08:45Chicago O'Hare Intl
₹ 66,690
Etihad Airways
19 Feb
ORD13:10Chicago O'Hare Intl
19h 15m
1 stop
MAA19:55Chennai
6 Mar
MAA15:45Chennai
27h 20m
1 stop
ORD07:35Chicago O'Hare Intl
₹ 66,872

momondo Fare Finder

 
Customise your flight search to find flights from Chicago O'Hare Intl Airport to Chennai 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 20 January 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Fri 20/2

13:30-22:40

1 stop21h 40m

Chennai

Sun 1/3

20:00-11:30

2 stops27h 00m

₹ 65,509

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Fri 13/2

13:30-10:20

1 stop33h 20m

Chennai

Sun 1/3

09:50-11:30

2 stops37h 10m

₹ 65,690

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 13/5

13:10-21:00

1 stop21h 20m

Chennai

Thu 11/6

21:40-11:10

2 stops24h 00m

₹ 65,872

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Thu 5/3

13:10-08:10

1 stop31h 30m

Chennai

Thu 12/3

10:00-08:35

1 stop33h 05m

₹ 65,963

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 11/2

13:30-00:30

1 stop23h 30m

Chennai

Sun 8/3

20:00-12:30

1 stop27h 00m

₹ 66,326

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 18/2

13:30-00:30

1 stop23h 30m

Chennai

Thu 5/3

14:30-11:30

2 stops32h 30m

₹ 66,508

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Thu 19/3

14:10-19:55

1 stop19h 15m

Chennai

Mon 30/3

16:35-08:45

1 stop26h 40m

₹ 66,690

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 13/5

13:10-21:00

1 stop21h 20m

Chennai

Sat 13/6

21:40-11:10

2 stops24h 00m

₹ 66,781

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Thu 19/2

13:10-19:55

1 stop19h 15m

Chennai

Fri 6/3

15:45-07:35

1 stop27h 20m

₹ 66,872

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 4/2

13:10-02:30

1 stop25h 50m

Chennai

Tue 17/2

10:00-07:35

1 stop33h 05m

₹ 66,962

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 Chennai from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Chennai

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 Chennai?

The month of September is another great option to travel to Chennai, with average flight prices from Chicago O'Hare Intl Airport averaging around ₹ 77,139.

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

You are more likely to see cheaper flights to Chennai from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around ₹ 95,537 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Chicago O'Hare Intl Airport for as low as ₹ 80,137 on momondo.

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

You could potentially save up to 25% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Chennai flight.

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

As of January 2026, prices for Chicago O'Hare Intl Airport to Chennai flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Chennai

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Chennai according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chicago O'Hare Intl Airport to Chennai (ORD to MAA) flight deals and tips

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

Fastest flight time

19h 15m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Chennai takes 19h 15m
There are no direct flights from Chicago O'Hare Intl Airport to Chennai. There are no popular flight routes from Chicago O'Hare Intl Airport to Chennai.
Search flight deals

  • How far is Chicago O'Hare Intl to Chennai by plane?

    Chennai is 13763.8 km away from Chicago O'Hare Intl. In terms of flight time, this usually takes a little over 19h 15m.

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

    Prices for flights from Chicago O'Hare Intl Airport to Chennai Airport refresh daily.

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

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Chennai Airport?

    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 Chicago O'Hare Intl Airport to Chennai Airport.

  • What documentation or ID do you need to fly to Chennai Airport?

    The necessary travel and health documents for your Chennai 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 Chicago O'Hare Intl Airport to Chennai?

Best airlines flying from Chicago O'Hare Intl Airport to Chennai

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Chennai with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom ₹ 69,756Free CancellationRating
7.3
1,373 reviews
Search Etihad Airways flights
Air IndiaPriceFrom ₹ 77,136Free CancellationRating
5.5
2,977 reviews
Search Air India flights
LufthansaPriceFrom ₹ 77,227Free CancellationRating
6.8
7,732 reviews
Search Lufthansa flights
British AirwaysPriceFrom ₹ 77,901Free CancellationRating
6.7
7,690 reviews
Search British Airways flights
EmiratesPriceFrom ₹ 89,656Free CancellationRating
8.1
3,484 reviews
Search Emirates flights

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

Why use momondo?

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

It is quick and easy to find Chicago to Chennai 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 Chennai that suits you.

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

Flights from Chicago to Chennai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Chennai?

momondo helps you find the best flight between Chicago and Chennai by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Chicago to Chennai 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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