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Cheap flights from Chicago to Chennai from ₹ 44,373

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 to Chennai departing on 16/11. 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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Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
13:10 - 19:55ORD-MAA
19h 15m1 stop
Etihad Airways Logo
21:40 - 07:35MAA-ORD
21h 25m1 stop
₹ 66,516Etihad Airways
Find Deal
Thu, 12 Feb - Fri, 6 Mar
Etihad Airways Logo
13:10 - 15:10ORD-MAA
38h 30m1 stop
Etihad Airways Logo
10:00 - 07:35MAA-ORD
33h 05m1 stop
₹ 66,604Etihad Airways
Find Deal
Sun, 25 Jan - Thu, 5 Mar
Etihad Airways Logo
13:10 - 19:55ORD-MAA
19h 15m1 stop
Etihad Airways Logo
16:10 - 07:35MAA-ORD
26h 55m1 stop
₹ 66,782Etihad Airways
Find Deal
Sat, 7 Feb - Wed, 25 Feb
Cathay Pacific Logo
14:35 - 00:35ORD-MAA
22h 30m1 stop
Cathay Pacific Logo
02:00 - 12:55MAA-ORD
22h 25m1 stop
₹ 67,224Cathay Pacific
Find Deal
Sat, 24 Jan - Wed, 4 Mar
Cathay Pacific Logo
14:35 - 00:35ORD-MAA
22h 30m1 stop
Cathay Pacific Logo
02:00 - 12:55MAA-ORD
22h 25m1 stop
₹ 67,313Cathay Pacific
Find Deal
Sun, 16 Nov - Mon, 8 Dec
Air India Logo
13:30 - 15:05ORD-MAA
38h 05m1 stop
Air India Logo
06:00 - 11:30MAA-ORD
41h 00m2 stops
₹ 68,464Air India
Find Deal
Wed, 14 Jan - Tue, 3 Feb
Air India Logo
08:45 - 15:40ORD-MAA
43h 25m2 stops
Air India Logo
21:40 - 11:30MAA-ORD
25h 20m2 stops
₹ 68,996Air India
Find Deal
Tue, 20 Jan - Tue, 3 Feb
Turkish Airlines Logo
20:20 - 12:10ORD-MAA
28h 20m2 stops
Turkish Airlines Logo
20:30 - 19:25MAA-ORD
33h 25m2 stops
₹ 69,439Turkish Airlines
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Mon, 23 Feb - Tue, 17 Mar
Multiple Airlines Logo
13:10 - 15:10ORD-MAA
38h 30m1 stop
Multiple Airlines Logo
06:55 - 11:30MAA-ORD
40h 05m2 stops
₹ 70,324Multiple Airlines
Find Deal
Sun, 30 Nov - Sun, 14 Dec
Multiple Airlines Logo
18:50 - 08:45ORD-MAA
50h 25m2 stops
Multiple Airlines Logo
06:15 - 18:25MAA-ORD
47h 40m2 stops
₹ 70,944Multiple Airlines
Find Deal
Sat, 7 Feb - Wed, 25 Feb

Etihad Airways flights from Chicago to Chennai

Our best Etihad Airways deals on Chicago to Chennai flight tickets
Etihad Airways
12 Feb
ORD13:10Chicago O'Hare Intl
19h 15m
1 stop
MAA19:55Chennai
6 Mar
MAA21:40Chennai
21h 25m
1 stop
ORD07:35Chicago O'Hare Intl
₹ 66,516
Find similar
Etihad Airways
25 Jan
ORD13:10Chicago O'Hare Intl
38h 30m
1 stop
MAA15:10Chennai
5 Mar
MAA10:00Chennai
33h 05m
1 stop
ORD07:35Chicago O'Hare Intl
₹ 66,604
Find similar
Etihad Airways
7 Feb
ORD13:10Chicago O'Hare Intl
19h 15m
1 stop
MAA19:55Chennai
25 Feb
MAA16:10Chennai
26h 55m
1 stop
ORD07:35Chicago O'Hare Intl
₹ 66,782
Find similar

Cathay Pacific flights from Chicago to Chennai

Our best Cathay Pacific deals on Chicago to Chennai flight tickets
Cathay Pacific
24 Jan
ORD14:35Chicago O'Hare Intl
22h 30m
1 stop
MAA00:35Chennai
4 Mar
MAA02:00Chennai
22h 25m
1 stop
ORD12:55Chicago O'Hare Intl
₹ 67,224
Find similar
Cathay Pacific
16 Nov
ORD14:35Chicago O'Hare Intl
22h 30m
1 stop
MAA00:35Chennai
8 Dec
MAA02:00Chennai
22h 25m
1 stop
ORD12:55Chicago O'Hare Intl
₹ 67,313
Find similar
Cathay Pacific
2 Dec
ORD14:35Chicago O'Hare Intl
22h 30m
1 stop
MAA00:35Chennai
11 Dec
MAA02:00Chennai
22h 25m
1 stop
ORD12:55Chicago O'Hare Intl
₹ 67,402
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Chicago 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 31 October 2025.
Use the filters below to find and compare flights from Chicago to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Thu 12/2

13:10-19:55

1 stop19h 15m

Chennai

Fri 6/3

21:40-07:35

1 stop21h 25m

₹ 66,516

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 25/1

13:10-15:10

1 stop38h 30m

Chennai

Thu 5/3

10:00-07:35

1 stop33h 05m

₹ 66,604

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sat 7/2

13:10-19:55

1 stop19h 15m

Chennai

Wed 25/2

16:10-07:35

1 stop26h 55m

₹ 66,782

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sat 24/1

14:35-00:35

1 stop22h 30m

Chennai

Wed 4/3

02:00-12:55

1 stop22h 25m

₹ 67,224

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 16/11

14:35-00:35

1 stop22h 30m

Chennai

Mon 8/12

02:00-12:55

1 stop22h 25m

₹ 67,313

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 14/1

13:30-15:05

1 stop38h 05m

Chennai

Tue 3/2

06:00-11:30

2 stops41h 00m

₹ 68,464

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Tue 20/1

08:45-15:40

2 stops43h 25m

Chennai

Tue 3/2

21:40-11:30

2 stops25h 20m

₹ 68,996

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Mon 23/2

20:20-12:10

2 stops28h 20m

Chennai

Tue 17/3

20:30-19:25

2 stops33h 25m

₹ 69,439

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 30/11

13:10-15:10

1 stop38h 30m

Chennai

Sun 14/12

06:55-11:30

2 stops40h 05m

₹ 70,324

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sat 7/2

18:50-08:45

2 stops50h 25m

Chennai

Wed 25/2

06:15-18:25

2 stops47h 40m

₹ 70,944

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 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 averaging around ₹ 77,056.

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

On average, the least expensive day to fly to Chennai from Chicago is on a Thursday. momondo users have found tickets for Thursday departures for as low as ₹ 107,458. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Chicago to Chennai on a Sunday will generally be more expensive and average around ₹ 137,206. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Chicago to Chennai flights are usually those with departure times in the morning. Our users have found flights to Chennai in the morning for as low as ₹ 96,235. Try not to purchase tickets in the evening because they tend to be around ₹ 134,679. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Chennai from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around ₹ 94,349 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 for as low as ₹ 85,115 on momondo.

Can stopping save me money on Chicago to Chennai flights?

You could potentially save up to 24% on your flight if you consider stops on a Chicago to Chennai flight.

How have Chicago to Chennai flight prices changed over time?

As of October 2025, prices for Chicago to Chennai flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Chennai

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

Cheap Chicago to Chennai (CHI to MAA) flight deals and tips

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

Direct flights

None
There are no direct flights from Chicago to Chennai. There are no popular flight routes from Chicago to Chennai.
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  • How far is Chicago to Chennai by plane?

    Chennai is 13769.4 km away from Chicago. In terms of flight time, this usually takes a little over 19h 15m.

  • When did momondo last update prices for flights from Chicago to Chennai Airport?

    Prices for flights from Chicago to Chennai Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago to Chennai Airport?

  • How old do you have to be to fly from Chicago to Chennai Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Chennai Airport.

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

    The travel and health documents required for your trip to Chennai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chennai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Chicago to Chennai

Compare and see reviews for airlines that fly from Chicago to Chennai with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom ₹ 39,785Free CancellationRating
6.8
7,542 reviews
Search Lufthansa flights
Air IndiaPriceFrom ₹ 65,937Free CancellationRating
5.5
2,940 reviews
Search Air India flights
Etihad AirwaysPriceFrom ₹ 67,999Free CancellationRating
7.4
1,284 reviews
Search Etihad Airways flights
British AirwaysPriceFrom ₹ 75,939Free CancellationRating
6.7
7,488 reviews
Search British Airways flights
EmiratesPriceFrom ₹ 86,760Free CancellationRating
8.1
3,394 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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Chennai for you.

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

All flight searches from Chicago to Chennai on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Chicago to Chennai 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 Chicago to Chennai right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chennai from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Chennai trip

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