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O'Hare Intl

$546+ Cheap flights from Chennai (MAA) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ORD
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Chennai to Chicago O'Hare Intl are usually found in October or November, booked 55 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Chennai to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$947
(Etihad Airways)

One-way from

$546
(Etihad Airways)

Popular in

August

Cheapest in

October

Average price

$1,386

Good round-trip deal

$1,183 or less
From Chennai to Chicago O'Hare Intl
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One-way flight from Chennai to Chicago O'Hare Intl
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Highest demand for flights based on searches. 6% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Chennai to Chicago O'Hare Intl.
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Find flight deals from Chennai to O'Hare Intl

Cheapest flights from Chennai to O'Hare Intl
Explore the most affordable flight options available from Chennai to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Etihad Airways deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:35 pmMAA - ORD
1 stop26h 40mEtihad Airways
Mon 10/201:55 pmORD - MAA
1 stop19h 45mEtihad Airways
Deal found 8/13$947
This EaseMyTrip deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:35 pmMAA - ORD
1 stop26h 40mEtihad Airways
Wed 11/51:10 pmORD - MAA
1 stop19h 15mEtihad Airways
Deal found 8/14$948
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:40 pmMAA - ORD
2 stops25h 00mMultiple Airlines
Tue 10/282:00 pmORD - MAA
2 stops48h 05mMultiple Airlines
Deal found 8/11$954
This Air France deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:10 pmMAA - ORD
2 stops29h 20mAir France
Thu 9/255:10 pmORD - MAA
2 stops28h 40mAir France
Deal found 8/14$956
This Air France deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:30 pmMAA - ORD
2 stops26h 10mMultiple Airlines
Sun 10/125:10 pmORD - MAA
2 stops28h 40mMultiple Airlines
Deal found 8/13$957
This Gotogate deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:35 pmMAA - ORD
1 stop26h 40mEtihad Airways
Thu 9/251:55 pmORD - MAA
1 stop26h 15mEtihad Airways
Deal found 8/14$959
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/58:40 pmMAA - ORD
2 stops25h 00mMultiple Airlines
Mon 10/205:10 pmORD - MAA
2 stops26h 25mMultiple Airlines
Deal found 8/13$960
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:40 pmMAA - ORD
2 stops25h 00mMultiple Airlines
Mon 10/275:25 amORD - MAA
2 stops56h 40mMultiple Airlines
Deal found 8/11$961
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:30 pmMAA - ORD
2 stops28h 10mMultiple Airlines
Thu 10/305:12 pmORD - MAA
2 stops44h 53mMultiple Airlines
Deal found 8/11$962
This Mytrip deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/33:00 amMAA - ORD
2 stops27h 10mMultiple Airlines
Thu 9/251:55 pmORD - MAA
2 stops24h 30mMultiple Airlines
Deal found 8/14$963
This oojo deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/103:25 pmMAA - ORD
2 stops37h 29mAir India
Fri 3/67:00 amORD - MAA
2 stops30h 25mAir India
Deal found 8/12$966
This Mytrip deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:00 pmMAA - ORD
3 stops33h 40mMultiple Airlines
Mon 11/311:00 amORD - MAA
1 stop20h 40mMultiple Airlines
Deal found 8/14$967

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chennai to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Chennai to Chicago O'Hare Intl Airport that are best for you.

Fly from

Chennai

Fly to

O'Hare Intl

Route

Depart

Return

Price

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 9/9

4:25 am-8:45 am

1 stop38h 50m

Chicago O'Hare Intl

Sat 10/18

1:55 pm-2:40 am

1 stop26h 15m

$947

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Mon 9/8

10:15 am-8:45 am

1 stop33h 00m

Chicago O'Hare Intl

Sat 10/18

1:55 pm-8:30 am

1 stop32h 05m

$947

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 9/3

4:35 pm-8:45 am

1 stop26h 40m

Chicago O'Hare Intl

Sun 10/19

1:55 pm-8:10 pm

1 stop19h 45m

$947

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 9/3

10:00 pm-8:45 am

1 stop21h 15m

Chicago O'Hare Intl

Fri 10/17

1:55 pm-8:30 am

1 stop32h 05m

$947

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 9/3

4:35 pm-8:45 am

1 stop26h 40m

Chicago O'Hare Intl

Mon 10/20

1:55 pm-8:10 pm

1 stop19h 45m

$947

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 9/3

4:35 pm-8:45 am

1 stop26h 40m

Chicago O'Hare Intl

Thu 10/23

1:55 pm-8:10 pm

1 stop19h 45m

$947

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sun 9/7

10:15 am-8:45 am

1 stop33h 00m

Chicago O'Hare Intl

Sat 10/18

1:55 pm-8:30 am

1 stop32h 05m

$947

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 9/3

4:35 pm-8:45 am

1 stop26h 40m

Chicago O'Hare Intl

Tue 10/21

1:55 pm-8:10 pm

1 stop19h 45m

$947

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 9/3

4:35 pm-8:45 am

1 stop26h 40m

Chicago O'Hare Intl

Wed 11/5

1:10 pm-7:55 pm

1 stop19h 15m

$948

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 10/21

8:40 pm-11:10 am

2 stops25h 00m

Chicago O'Hare Intl

Tue 10/28

2:00 pm-12:35 am

2 stops48h 05m

$954

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 21 results
1
2
3

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 round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a round-trip flight from Chennai to O'Hare Intl. Price data was last updated on August 8, 2025.

The best time to book flights from Chennai to Chicago O'Hare Intl Airport is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Chennai to Chicago O'Hare Intl Airport (average of $245). Flying from Chennai to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

What’s the top layover airport for flights from Chennai to Chicago O'Hare Intl Airport?

Share of 1-stop round-trip flights from Chennai to Chicago O'Hare Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Dubai (DXB) – chosen by Cheapflights users on 67% of 1-stop itineraries from Chennai to Chicago O'Hare Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Chennai to Chicago O'Hare Intl Airport?

Average round-trip fare for 1-stop flights from Chennai to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

New Delhi (DEL) is the most affordable 1-stop option, with an average round-trip price of $1,088.

What’s the fastest layover option from Chennai to Chicago O'Hare Intl Airport?

Shortest average travel time for 1-stop one-way flights from Chennai to Chicago O'Hare Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via New Delhi (DEL) have the shortest average one-way travel time for 1-stop routes: 20h 10m.

Which airport typically offers the quickest layover for flights from Chennai to Chicago O'Hare Intl Airport?

Average layover duration for 1-stop one-way flights from Chennai to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via New Delhi (DEL) offer the fastest connection on this route, with an average layover time of 2h 28m.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Chennai to Chicago O'Hare Intl Airport, such as Emirates, Qatar Airways, and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,315 reviews

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very good
3,315 reviews
Emirates
8.1
Very good
3,315 reviews

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Qatar Airways
7.4
Good
3,608 reviews
Emirates
8.1
Very good
3,315 reviews

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Etihad Airways
7.4
Good
1,232 reviews
Emirates
8.1
Very good
3,315 reviews

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
British Airways
6.7
Okay
7,266 reviews
Emirates
8.1
Very good
3,315 reviews

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Air India
5.5
Fair
2,930 reviews
Emirates
8.1
Very good
3,315 reviews

Overall

8.1

Entertainment

8.2

Crew

8.3

Comfort

8.0

Boarding

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

Find useful and relevant information for your journey from Chennai to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Located just 10.2 mi from the city center, Chennai is the airport most travelers will use when flying to Chicago O'Hare Intl from Chennai. Booking flights from Chennai (MAA) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 6 different airlines.

  • 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 round-trip from $820. Other airlines that can offer you cheap pricing are British Airways, from $863, and Etihad Airways, from $877. Users have found that Air India is 27% cheaper than the other options available to this destination.

  • What are the cheapest flights from Chennai to Chicago O'Hare Intl Airport?

    Looking at all options, your cheapest flight can be booked for $1,183. While the most popular route (Chennai - Chicago O'Hare Intl) can be booked for $782 on average our data indicates $1,183 when flying from Chennai to Chicago O'Hare Intl Airport.

  • Where are the most common layover locations when flying from Chennai to Chicago O'Hare Intl Airport?

    The most popular layover on flights from Chennai to Chicago O'Hare Intl Airport is Abu Dhabi.

  • What are some popular things to do or see while on a layover in Abu Dhabi?

    Abu Dhabi travelers tend to visit Emirates Palace, Emirates Park Zoo, and Ferrari World Abu Dhabi more than anywhere else. Travelers on a layover in Abu Dhabi can visit Emirates Palace, Emirates Park Zoo, and Ferrari World Abu Dhabi, by traveling 21.1 mi, 7.9 mi, and 4.5 mi, respectively after landing at Abu Dhabi Zayed Intl. Travelers can book a car rental at Abu Dhabi Zayed Intl for about $22 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Chennai to Chicago O'Hare Intl Airport flights?

    Flights departing from Chennai and landing in Chicago O'Hare Intl Airport layover in Dubai least frequently.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Chennai to Chicago O'Hare Intl Airport (average of $245). Flying from Chennai to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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

Traveling 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
Schaumburg
Rosemont
Beloit
Hoffman Estates
Skokie
Des Plaines
Elgin
Gurnee
Arlington Heights
Racine
Rockford
Great Lakes
Orland Park
Merrillville
Naperville
Waukegan
Elk Grove Village
Downers Grove
Tinley Park
Evanston

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Alternative routes for Chennai to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Coimbatore to O'Hare Intl flights

Top 6 airlines flying from Chennai to O'Hare Intl

Discover the top 6 airlines that operate flights from Chennai to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$820Average$995FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$863Average$1,027FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$877Average$1,153FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$933Average$1,049FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$977Average$1,186FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$986Average$1,190FlexibilityNo cancel feeOn-time75%

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