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Cheap flights from Chicago to Chennai from ₹ 40,604

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 21/8. 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 to Chennai

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
21:10 - 08:25
ORD
-
MAA
24h 45m
1 stop
Etihad Airways Logo
16:05 - 08:35
MAA
-
ORD
27h 00m
1 stop
₹ 90,541Etihad Airways
Sun, 9 Aug - Mon, 31 Aug
Etihad Airways Logo
21:10 - 02:25
ORD
-
MAA
18h 45m
1 stop
Etihad Airways Logo
21:55 - 15:40
MAA
-
ORD
28h 15m
1 stop
₹ 90,733Etihad Airways
Wed, 2 Sep - Sun, 27 Sep
Qatar Airways Logo
19:20 - 02:40
ORD
-
MAA
20h 50m
1 stop
Qatar Airways Logo
04:20 - 15:05
MAA
-
ORD
21h 15m
1 stop
₹ 90,829Qatar Airways
Sun, 9 Aug - Thu, 3 Sep
Etihad Airways Logo
21:10 - 02:25
ORD
-
MAA
18h 45m
1 stop
Etihad Airways Logo
10:15 - 15:40
MAA
-
ORD
39h 55m
1 stop
₹ 91,214Etihad Airways
Mon, 3 Aug - Tue, 1 Sep
Etihad Airways Logo
21:10 - 02:25
ORD
-
MAA
18h 45m
1 stop
Etihad Airways Logo
16:05 - 08:35
MAA
-
ORD
27h 00m
1 stop
₹ 91,310Etihad Airways
Thu, 3 Sep - Fri, 25 Sep
Emirates Logo
20:35 - 08:05
ORD
-
MAA
25h 00m
1 stop
Emirates Logo
22:05 - 15:45
MAA
-
ORD
28h 10m
1 stop
₹ 91,407Emirates
Mon, 3 Aug - Fri, 28 Aug
Qatar Airways Logo
19:20 - 02:40
ORD
-
MAA
20h 50m
1 stop
Qatar Airways Logo
03:55 - 15:05
MAA
-
ORD
21h 40m
1 stop
₹ 91,503Qatar Airways
Thu, 3 Sep - Tue, 29 Sep
Qatar Airways Logo
19:20 - 02:40
ORD
-
MAA
20h 50m
1 stop
Qatar Airways Logo
04:20 - 15:05
MAA
-
ORD
21h 15m
1 stop
₹ 91,599Qatar Airways
Wed, 2 Sep - Fri, 25 Sep
Multiple Airlines Logo
10:25 - 02:50
MDW
-
MAA
29h 55m
2 stops
Multiple Airlines Logo
03:55 - 09:40
MAA
-
MDW
40h 15m
2 stops
₹ 141,343Multiple Airlines
Tue, 23 Jun - Thu, 25 Jun
Multiple Airlines Logo
10:25 - 02:50
MDW
-
MAA
29h 55m
2 stops
Multiple Airlines Logo
03:55 - 09:40
MAA
-
MDW
40h 15m
2 stops
₹ 152,216Multiple Airlines
Tue, 23 Jun - Fri, 26 Jun

Qatar Airways flights from Chicago to Chennai

Our best Qatar Airways deals on Chicago to Chennai flight tickets
Qatar Airways
9 Aug
ORD19:20Chicago O'Hare Intl
20h 50m
1 stop
MAA02:40Chennai
3 Sept
MAA04:20Chennai
21h 15m
1 stop
ORD15:05Chicago O'Hare Intl
₹ 90,829
Qatar Airways
3 Sept
ORD19:20Chicago O'Hare Intl
20h 50m
1 stop
MAA02:40Chennai
29 Sept
MAA03:55Chennai
21h 40m
1 stop
ORD15:05Chicago O'Hare Intl
₹ 91,503
Qatar Airways
2 Sept
ORD19:20Chicago O'Hare Intl
20h 50m
1 stop
MAA02:40Chennai
25 Sept
MAA04:20Chennai
21h 15m
1 stop
ORD15:05Chicago O'Hare Intl
₹ 91,599

British Airways flights from Chicago to Chennai

Our best British Airways deals on Chicago to Chennai flight tickets
British Airways
25 May
ORD22:30Chicago O'Hare Intl
28h 50m
2 stops
MAA13:50Chennai
4 Jun
MAA05:00Chennai
41h 55m
2 stops
ORD12:25Chicago O'Hare Intl
₹ 127,199
British Airways
28 May
ORD18:10Chicago O'Hare Intl
25h 25m
2 stops
MAA06:05Chennai
7 Jun
MAA16:45Chennai
32h 45m
2 stops
ORD15:00Chicago O'Hare Intl
₹ 128,162
British Airways
27 May
ORD22:30Chicago O'Hare Intl
28h 50m
2 stops
MAA13:50Chennai
1 Jun
MAA05:00Chennai
41h 55m
2 stops
ORD12:25Chicago O'Hare Intl
₹ 128,258

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 19 May 2026.
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

Cheapest return flight

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 9/8

21:10-08:25

1 stop24h 45m

Chennai

Mon 31/8

16:05-08:35

1 stop27h 00m

₹ 90,541

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 2/9

21:10-02:25

1 stop18h 45m

Chennai

Sun 27/9

21:55-15:40

1 stop28h 15m

₹ 90,733
Fastest return journey

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 9/8

19:20-02:40

1 stop20h 50m

Chennai

Thu 3/9

04:20-15:05

1 stop21h 15m

₹ 90,829

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Mon 3/8

21:10-02:25

1 stop18h 45m

Chennai

Tue 1/9

10:15-15:40

1 stop39h 55m

₹ 91,214

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Thu 3/9

21:10-02:25

1 stop18h 45m

Chennai

Fri 25/9

16:05-08:35

1 stop27h 00m

₹ 91,310

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Mon 3/8

20:35-08:05

1 stop25h 00m

Chennai

Fri 28/8

22:05-15:45

1 stop28h 10m

₹ 91,407

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Thu 3/9

19:20-02:40

1 stop20h 50m

Chennai

Tue 29/9

03:55-15:05

1 stop21h 40m

₹ 91,503

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 2/9

19:20-02:40

1 stop20h 50m

Chennai

Fri 25/9

04:20-15:05

1 stop21h 15m

₹ 91,599

ChicagoChennai

MDW - MAA

MDWMAA

Chicago Midway

Tue 23/6

10:25-02:50

2 stops29h 55m

Chennai

Thu 25/6

03:55-09:40

2 stops40h 15m

₹ 141,343

ChicagoChennai

MDW - MAA

MDWMAA

Chicago Midway

Tue 23/6

10:25-02:50

2 stops29h 55m

Chennai

Fri 26/6

03:55-09:40

2 stops40h 15m

₹ 152,216

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 typical price of a round-trip flight between Chicago and Chennai?

What is the cheapest month to fly to Chennai?

The month of January is another great option to travel to Chennai, with average flight prices from Chicago averaging around ₹ 57,538.

How far in advance should I book a flight from Chicago 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 ₹ 100,916 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 ₹ 90,252 on momondo.

Can stopping save me money on Chicago to Chennai flights?

You could potentially save up to 23% 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 May 2026, prices for Chicago to Chennai flights are approximately 1% more expensive 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

Fastest flight time

18h 45m

Direct flights

None
The fastest flight from Chicago to Chennai takes 18h 45m
There are no direct flights from Chicago to Chennai. There are no popular flight routes from Chicago to Chennai.
Search flight deals

Frequently asked questions about flying from Chicago to Chennai

  • 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 18h 45m.

  • 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
Air IndiaPriceFrom ₹ 71,631Free CancellationRating
5.5
2,957 reviews
Search Air India flights
Etihad AirwaysPriceFrom ₹ 78,569Free CancellationRating
7.3
1,437 reviews
Search Etihad Airways flights
British AirwaysPriceFrom ₹ 85,211Free CancellationRating
6.7
7,989 reviews
Search British Airways 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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