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Cheap flights from Chennai to Chicago O'Hare Intl Airport from ₹ 64,676

MAA — ORD
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chennai to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Chennai to O'Hare Intl

Thu 3/910:15 -
1 stop32h 50m
Thu 24/920:25 -
1 stop19h 55m
Deal found 18/8₹ 102,754
Sat 31/1003:55 -
1 stop39h 30m
Mon 23/1114:35 -
1 stop22h 30m
Deal found 19/8₹ 103,042
Wed 16/908:15 -
2 stops42h 25m
Fri 16/1020:00 -
2 stops32h 10m
Deal found 17/8₹ 103,233
Fri 2/1008:15 -
2 stops42h 25m
Fri 9/1020:00 -
2 stops32h 10m
Deal found 18/8₹ 103,329
Wed 16/900:50 -
2 stops29h 40m
Thu 19/1105:30 -
2 stops31h 35m
Deal found 18/8₹ 103,520
Tue 15/921:50 -
2 stops27h 10m
Tue 22/917:10 -
2 stops26h 25m
Deal found 18/8₹ 103,616
Thu 24/908:15 -
2 stops42h 25m
Fri 5/218:50 -
2 stops48h 20m
Deal found 19/8₹ 103,807
Wed 30/909:55 -
3 stops33h 10m
Wed 7/1014:00 -
2 stops22h 25m
Deal found 16/8₹ 103,903
Sun 4/1005:35 -
2 stops42h 55m
Sun 25/1009:02 -
2 stops34h 03m
Deal found 17/8₹ 103,998
Tue 6/1005:35 -
2 stops41h 30m
Wed 28/1017:11 -
2 stops25h 54m
Deal found 17/8₹ 104,285
Tue 15/916:45 -
2 stops32h 55m
Mon 28/920:25 -
1 stop19h 55m
Deal found 19/8₹ 104,381

Find flight deals from Chennai to O'Hare Intl

Round-trip from

₹ 102,754

One-way from

₹ 64,676

Popular in

August

Cheapest in

April

Average price

₹ 131,935
Etihad Airways
  • Etihad Airways
  • 3/9-24/9
  • 2 total stops
  • 52h 45m total
  • Chennai to Chicago
Search Deals
5/9
  • 5/9
  • 2 total stops
  • 50h 18m total
  • Chennai to Chicago
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 1,218,203 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 297,473 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Chennai to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Fri 12/2

07:35-05:59

2 stops33h 54m

Chicago O'Hare Intl

Tue 16/2

16:26-05:35

2 stops49h 39m

₹ 105,051
Fastest return journey

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Thu 24/9

04:05-15:55

1 stop22h 20m

Chicago O'Hare Intl

Thu 10/12

19:45-20:10

1 stop36h 55m

₹ 107,443

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Sat 13/2

07:35-19:15

1 stop23h 10m

Chicago O'Hare Intl

Sat 10/7

16:30-03:30

2 stops48h 30m

₹ 117,680

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Sun 1/11

21:05-11:00

2 stops49h 25m

Chicago O'Hare Intl

Mon 23/11

20:15-12:20

2 stops28h 35m

₹ 118,732

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Fri 23/10

20:10-12:35

2 stops26h 55m

Chicago O'Hare Intl

Mon 9/11

21:50-08:45

3 stops47h 25m

₹ 123,899

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Wed 9/9

22:30-09:40

2 stops45h 40m

Chicago O'Hare Intl

Tue 24/11

20:15-13:00

2 stops29h 15m

₹ 135,667

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Sat 12/12

18:00-16:15

2 stops33h 45m

Chicago O'Hare Intl

Fri 15/1

21:50-08:55

3 stops47h 35m

₹ 141,598

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Thu 24/9

17:00-16:59

3 stops34h 29m

Chicago O'Hare Intl

Fri 5/2

05:00-19:10

2 stops26h 40m

₹ 142,842
Cheapest one-way

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Sun 6/9

16:30-08:35

3 stops50h 35m

₹ 65,537

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Wed 26/8

00:50-05:00

2 stops38h 40m

₹ 70,608

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Chennai to O'Hare Intl

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

Cheapflights Insights

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

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

To ensure you get the cheapest price possible for a flight from Chennai to Chicago O'Hare Intl Airport, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Chennai to Chicago O'Hare Intl Airport (average of ₹ 87,351). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 131,935). 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 Chennai to Chicago O'Hare Intl Airport?

Airfare is typical for this route at the moment.

Chennai to Chicago O'Hare Intl Airport flights typically cost between ₹ 101,463 and ₹ 125,908 in September.
The cheapest return price found within the last 5 days was ₹ 102,754 on Etihad Airways (3 Sept–24 Sept).

Reviews of airlines servicing O'Hare Intl

Get a feel of what it's like to fly with Emirates and Etihad Airways from Chennai to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,660 reviews
Check prices

Overall

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Boarding

8.2

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.
Emirates
8.1
Very Good
3,660 reviews
Emirates
8.1
Very Good
3,660 reviews
Check prices

Overall

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Boarding

8.2

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.
Etihad Airways
7.3
Good
1,504 reviews
Emirates
8.1
Very Good
3,660 reviews
Check prices

Overall

8.1

Crew

8.4

Entertainment

8.2

Comfort

8.0

Boarding

8.2

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.

Related info for your journey

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

    Most people fly from Chennai (MAA) if they book a flight from Chennai to Chicago O'Hare Intl. On average, Chennai has 0 outbound flights to Chicago O'Hare Intl per day from 2 airlines. Chennai is conveniently located just 16.5 km from Chennai’s city centre.

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

    Emirates, British Airways, and Oman Air can get you from Chennai to Chicago O'Hare Intl Airport in just under 22h 20m. Your travel time can differ by up to 20h 55m. Chennai and Chicago O'Hare Intl Airport are separated by a distance of 13773 km. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Chennai to Chicago O'Hare Intl Airport return from ₹ 74,095. Another airline that can offer you cheap pricing is Emirates. Etihad Airways is priced at 24% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chennai to Chicago O'Hare Intl Airport one-way?

    The cheapet airlines for a one-way flight from Chennai to Chicago O'Hare Intl Airport are Etihad Airways (₹ 37,720), Qatar Airways (₹ 48,273), and Cathay Pacific (₹ 53,941).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chennai to O'Hare Intl 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 Chennai to Chicago O'Hare Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Chennai to Chicago O'Hare Intl Airport (average of ₹ 87,351). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 131,935). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Downers Grove
DeKalb

Browse thousands of different options on Cheapflights for your next trip

Fly from Chennai to O'Hare Intl on these airlines

Etihad Airways flights from Chennai to Chicago O'Hare Intl

Top 2 airlines flying from Chennai to O'Hare Intl

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 74,095Average₹ 92,012FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest₹ 92,870Average₹ 102,875FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

How does Cheapflights help users find flights from Chennai to O'Hare Intl?

Cheapflights helps you search for flights from Chennai to O'Hare Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to O'Hare Intl from Chennai by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Chennai to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Chennai to O'Hare Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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