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O'Hare Intl

$479+ 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 September, 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 June 12, 2025.

Round-trip from

$908
(EaseMyTrip)

One-way from

$479
(Flightnetwork)

Popular in

August

Cheapest in

October

Average price

$1,131

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. 9% potential increase in price ($119 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This EaseMyTrip deal was found by Cheapflights users on 6/12. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/811:00 pmMAA - ORD
2 stops33h 30mIndiGo
Tue 8/511:25 amORD - MAA
2 stops36h 15mIndiGo
Deal found 6/12$908
This Gotogate deal was found by Cheapflights users on 6/10. 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.
Wed 10/229:45 pmMAA - ORD
1 stop20h 10mMultiple Airlines
Wed 11/57:05 pmORD - MAA
2 stops26h 20mMultiple Airlines
Deal found 6/10$915
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:30 pmMAA - ORD
1 stop24h 25mAir India
Tue 1/2011:00 amORD - MAA
1 stop20h 40mAir India
Deal found 6/11$919
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/193:45 pmMAA - ORD
2 stops35h 03mAmerican Airlines
Sat 8/24:36 pmORD - MAA
2 stops30h 59mAmerican Airlines
Deal found 6/11$922
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:20 amMAA - ORD
1 stop21h 15mQatar Airways
Mon 10/201:36 pmORD - MAA
2 stops33h 04mQatar Airways
Deal found 6/11$937
This Etihad Airways deal was found by Cheapflights users on 6/10. 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.
Thu 9/1110:15 amMAA - ORD
1 stop33h 00mEtihad Airways
Wed 11/51:10 pmORD - MAA
1 stop26h 05mEtihad Airways
Deal found 6/10$949
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:35 amMAA - ORD
1 stop23h 10mBritish Airways
Tue 3/106:00 pmORD - MAA
1 stop25h 05mBritish Airways
Deal found 6/10$960
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:50 amMAA - ORD
2 stops30h 05mAir Canada
Wed 1/147:20 amORD - MAA
2 stops29h 15mAir Canada
Deal found 6/10$1,024
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:55 amMAA - ORD
1 stop21h 30mLufthansa
Thu 3/124:20 pmORD - MAA
1 stop21h 15mLufthansa
Deal found 6/10$1,027
This Emirates deal was found by Cheapflights users on 6/11. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:00 pmMAA - ORD
1 stop28h 15mEmirates
Thu 1/227:45 pmORD - MAA
1 stop19h 00mEmirates
Deal found 6/11$1,050
This Oman Air deal was found by Cheapflights users on 6/10. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:30 pmMAA - ORD
2 stops34h 05mOman Air
Sun 3/87:55 pmORD - MAA
2 stops24h 05mOman Air
Deal found 6/10$1,094

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 June 12, 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 7/8

11:00 pm-10:00 pm

2 stops33h 30m

Chicago O'Hare Intl

Tue 8/5

11:25 am-10:10 am

2 stops36h 15m

$908

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 6/19

3:45 pm-4:18 pm

2 stops35h 03m

Chicago O'Hare Intl

Sat 8/2

4:36 pm-10:05 am

2 stops30h 59m

$922

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 6/26

3:00 am-10:15 am

2 stops41h 45m

Chicago O'Hare Intl

Tue 9/30

12:00 pm-8:40 pm

1 stop22h 10m

$933

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 9/9

9:50 pm-3:05 pm

1 stop27h 45m

Chicago O'Hare Intl

Thu 11/6

6:55 pm-9:10 am

1 stop26h 45m

$951

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 6/24

3:40 pm-10:15 am

3 stops29h 05m

Chicago O'Hare Intl

Wed 8/20

12:15 pm-10:30 pm

1 stop23h 45m

$981

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 6/19

10:05 am-8:45 am

1 stop33h 10m

Chicago O'Hare Intl

Sat 8/2

1:55 pm-8:30 am

1 stop32h 05m

$1,000

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 7/3

5:35 am-11:55 am

1 stop40h 50m

Chicago O'Hare Intl

Wed 11/5

11:45 am-5:35 am

2 stops30h 20m

$1,023

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Mon 9/8

10:00 pm-3:45 pm

1 stop28h 15m

Chicago O'Hare Intl

Thu 1/22

7:45 pm-2:15 am

1 stop19h 00m

$1,050

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 6/24

1:55 am-2:55 pm

1 stop23h 30m

Chicago O'Hare Intl

Wed 8/20

6:25 pm-12:10 am

1 stop19h 15m

$1,083

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 9/9

1:55 am-8:11 pm

2 stops28h 46m

Chicago O'Hare Intl

Tue 1/20

5:50 pm-12:05 am

2 stops42h 45m

$1,191

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 21 results
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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 June 9, 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.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Emirates, Cathay Pacific and Qatar Airways from Chennai to Chicago by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Cathay Pacific
7.6
Good
892 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Qatar Airways
7.4
Good
3,584 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Etihad Airways
7.4
Good
1,211 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Turkish Airlines
7.3
Good
3,848 reviews
Emirates
8.1
Very good
3,264 reviews

Crew

8.3

Overall

8.1

Food

7.8

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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 $908. Other airlines that can offer you cheap pricing are American Airlines, from $922, and Air India, from $933. Users have found that IndiGo is 22% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Air India, which is currently one of the cheapest options available, starting at $479. American Airlines flights start at $519 while deals on IndiGo start at $542 one-way.

  • 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 $817 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 $28 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$849Average$1,033FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$863Average$1,123FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$877Average$1,150FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$933Average$1,045FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$991Average$1,264FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$1,041Average$1,194FlexibilityNo cancel feeOn-time75%

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