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Cheap flights from Chicago O'Hare Intl Airport to Chennai from ₹ 40,451

ORD — MAA
19 Sep — 26 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from O'Hare Intl to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from O'Hare Intl to Chennai

Thu 5/1109:45 -
1 stop27h 55m
Fri 27/1102:10 -
2 stops41h 00m
Deal found 18/8₹ 89,412
Mon 24/820:35 -
1 stop37h 25m
Wed 9/909:50 -
1 stop40h 35m
Deal found 18/8₹ 89,604
Thu 27/820:00 -
1 stop25h 55m
Sun 13/916:30 -
2 stops33h 40m
Deal found 18/8₹ 89,699
Wed 2/920:35 -
1 stop25h 00m
Thu 17/904:05 -
1 stop22h 20m
Deal found 18/8₹ 90,082
Sat 12/921:15 -
1 stop19h 45m
Tue 29/905:35 -
1 stop42h 45m
Deal found 19/8₹ 90,177
Sat 5/921:15 -
1 stop19h 45m
Wed 23/905:35 -
1 stop42h 45m
Deal found 19/8₹ 90,273
Tue 1/920:35 -
1 stop37h 25m
Wed 30/922:05 -
1 stop28h 10m
Deal found 18/8₹ 90,464
Tue 25/820:25 -
1 stop25h 30m
Mon 14/910:45 -
2 stops32h 20m
Deal found 15/8₹ 90,560
Mon 24/820:00 -
1 stop25h 55m
Tue 15/912:25 -
3 stops30h 40m
Deal found 19/8₹ 90,751
Wed 26/820:00 -
1 stop25h 55m
Tue 15/921:25 -
2 stops28h 45m
Deal found 19/8₹ 90,847
Tue 15/920:25 -
1 stop25h 30m
Wed 30/909:55 -
3 stops33h 10m
Deal found 17/8₹ 90,942

Find flight deals from O'Hare Intl to Chennai

Round-trip from

₹ 89,221

One-way from

₹ 40,451

Popular in

December

Cheapest in

February

Average price

₹ 101,844
British Airways
  • British Airways
  • 21/1-5/2
  • 2 total stops
  • 61h 55m total
  • Chicago to Chennai
Search Deals
28/10
  • 28/10
  • 2 total stops
  • 28h 00m total
  • Chicago to Chennai
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,048,455 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 535,817 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
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

Cheapest return flight

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Thu 10/9

15:45-03:30

2 stops25h 15m

Chennai

Wed 30/9

05:35-13:50

1 stop42h 45m

₹ 100,410

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Mon 30/11

14:35-00:35

1 stop22h 30m

Chennai

Sat 10/4

00:50-13:55

1 stop23h 35m

₹ 100,888

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Thu 10/9

16:01-02:40

2 stops24h 09m

Chennai

Fri 25/9

04:20-15:05

1 stop21h 15m

₹ 110,451

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Mon 31/8

16:50-08:15

2 stops28h 55m

Chennai

Tue 29/9

19:05-14:30

2 stops29h 55m

₹ 110,642

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Tue 1/9

15:45-03:30

2 stops25h 15m

Chennai

Thu 1/10

05:35-14:00

2 stops42h 55m

₹ 112,172
Fastest return journey

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Mon 30/11

18:50-02:20

1 stop20h 00m

Chennai

Thu 15/4

03:55-15:05

1 stop21h 40m

₹ 117,049

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Mon 31/8

06:00-00:45

3 stops32h 15m

Chennai

Tue 29/9

17:00-16:59

3 stops34h 29m

₹ 126,516

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Thu 3/12

21:50-05:35

1 stop20h 15m

Chennai

Wed 30/12

07:35-16:59

2 stops44h 54m

₹ 147,172

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Mon 30/11

16:45-05:35

2 stops25h 20m

Chennai

Sat 17/4

05:35-22:34

2 stops27h 29m

₹ 152,718

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Thu 1/10

07:30-08:05

2 stops38h 05m

Chennai

Thu 8/10

09:50-15:45

1 stop40h 25m

₹ 162,472

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from O'Hare Intl to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from O'Hare Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Chennai

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Chennai?

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Chennai. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Chennai?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Chennai (average of ₹ 81,093). Flying from Chicago O'Hare Intl Airport to Chennai in December is currently the most expensive (average of ₹ 165,054). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Chicago O'Hare Intl Airport to Chennai?

Airfare is typical for this route at the moment.

Chicago O'Hare Intl Airport to Chennai flights typically cost between ₹ 82,957 and ₹ 103,518 in September.
The cheapest return price found within the last 5 days was ₹ 88,934 on Multiple Airlines (16 Sept–17 Oct).

Reviews of airlines servicing Chennai

Read reviews from past customers who have flown with Etihad Airways,British Airways, andAir India from Chicago O'Hare Intl Airport to Chennai. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,504 reviews
Check prices

Food

7.1

Overall

7.3

Comfort

7.3

Crew

7.8

Entertainment

7.2

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

AUH - KBL

really liked the excellent customer service, friendly staff, smooth check-in process, and comfortable flight. Everyone was professional and helpful, which made my journey enjoyable and stress-free.
Etihad Airways
7.3
Good
1,504 reviews
Etihad Airways
7.3
Good
1,504 reviews
Check prices

Food

7.1

Overall

7.3

Comfort

7.3

Crew

7.8

Entertainment

7.2

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

AUH - KBL

really liked the excellent customer service, friendly staff, smooth check-in process, and comfortable flight. Everyone was professional and helpful, which made my journey enjoyable and stress-free.
British Airways
6.7
Okay
8,181 reviews
Etihad Airways
7.3
Good
1,504 reviews
Check prices

Food

7.1

Overall

7.3

Comfort

7.3

Crew

7.8

Entertainment

7.2

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

AUH - KBL

really liked the excellent customer service, friendly staff, smooth check-in process, and comfortable flight. Everyone was professional and helpful, which made my journey enjoyable and stress-free.
Air India
5.5
Fair
2,943 reviews
Etihad Airways
7.3
Good
1,504 reviews
Check prices

Food

7.1

Overall

7.3

Comfort

7.3

Crew

7.8

Entertainment

7.2

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

AUH - KBL

really liked the excellent customer service, friendly staff, smooth check-in process, and comfortable flight. Everyone was professional and helpful, which made my journey enjoyable and stress-free.

Related info for your journey

  • What airport do you fly into for flights to Chennai from Chicago O'Hare Intl?

    Chennai (MAA), located 16.5 km from the city centre, is the airport you fly into when you book flights from Chicago O'Hare Intl to Chennai. 3 airlines have flights to Chennai from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Chennai should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

  • How long is the flight from Chicago O'Hare Intl Airport to Chennai?

    Airlines like British Airways, Qatar Airways, and KLM fly from Chicago O'Hare Intl Airport to Chennai in about 24h 09m. The time it takes to get you to your destination can typically vary by up to 4h 46m. The distance between Chicago O'Hare Intl Airport and Chennai is about 13773 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Chennai round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Chennai return from ₹ 78,088. Other airlines that can offer you cheap pricing are British Airways, from ₹ 84,689, and Air India, from ₹ 110,308. Etihad Airways is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from O'Hare Intl to Chennai that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Chennai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Chennai.

  • Can I find deals for business class flights from O'Hare Intl to Chennai?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Chennai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Chennai?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Chennai (average of ₹ 81,093). Flying from Chicago O'Hare Intl Airport to Chennai in December is currently the most expensive (average of ₹ 165,054). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Chennai?

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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for O'Hare Intl to Chennai

Midway to Chennai flights
O'Hare Intl to Coimbatore flights
O'Hare Intl to Tiruchirappalli flights
O'Hare Intl to Madurai flights

Top 3 airlines flying from O'Hare Intl to Chennai

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 78,088Average₹ 95,186FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest₹ 84,689Average₹ 160,346FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air IndiaCheapest₹ 110,308Average₹ 139,718FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chennai from O'Hare Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Chennai?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from O'Hare Intl to Chennai.

Can Cheapflights find flights from O'Hare Intl to Chennai with no change fees?

Yes! Cheapflights helps users easily find flights from O'Hare Intl to Chennai with no change fees.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Chennai become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chennai from O'Hare Intl today and book when prices fit your budget.

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