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O'Hare Intl

$538+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ORD
may. 4 — may. 111
dom. 5/4
dom. 5/11
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 abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$987
(EaseMyTrip)

One-way from

$538
(FlightHub)

Popular in

August

Cheapest in

October

Average price

$1,200

Good round-trip deal

$1,183 or less
Provider with most accurate pricing for Chennai-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Chennai-Chicago O'Hare Intl flights.
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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 ($121 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 29, 2025.

This EaseMyTrip deal was found by Cheapflights users on 4/28. 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.
lun. 5/264:55 pmMAA - ORD
1 stop25h 00mAir India
lun. 6/212:00 pmORD - MAA
1 stop20h 40mAir India
Deal found 4/28$987
This Indian Eagle deal was found by Cheapflights users on 4/28. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/151:30 amMAA - ORD
1 stop23h 25mMultiple Airlines
mié. 11/1211:00 amORD - MAA
1 stop20h 40mMultiple Airlines
Deal found 4/28$999
This Etihad Airways deal was found by Cheapflights users on 4/28. 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.
lun. 5/2610:05 amMAA - ORD
1 stop33h 10mEtihad Airways
mar. 8/51:55 pmORD - MAA
1 stop19h 45mEtihad Airways
Deal found 4/28$1,011
This Lufthansa deal was found by Cheapflights users on 4/28. 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.
mié. 5/281:55 amMAA - ORD
1 stop21h 30mLufthansa
jue. 9/46:00 pmORD - MAA
2 stops28h 25mLufthansa
Deal found 4/28$1,021
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/91:55 amMAA - ORD
2 stops28h 55mAir Canada
mié. 10/82:00 pmORD - MAA
2 stops23h 40mAir Canada
Deal found 4/28$1,030
This British Airways deal was found by Cheapflights users on 4/28. 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.
jue. 6/195:35 amMAA - ORD
2 stops38h 11mBritish Airways
mié. 8/204:50 pmORD - MAA
2 stops24h 10mBritish Airways
Deal found 4/28$1,033
This oojo deal was found by Cheapflights users on 4/28. 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.
jue. 5/293:55 amMAA - ORD
2 stops41h 44mQatar Airways
sáb. 6/147:20 pmORD - MAA
1 stop21h 00mQatar Airways
Deal found 4/28$1,037
This Air France deal was found by Cheapflights users on 4/28. 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.
jue. 5/2210:00 pmMAA - ORD
2 stops27h 30mAir France
mar. 8/55:10 pmORD - MAA
2 stops28h 40mAir France
Deal found 4/28$1,055
This Emirates deal was found by Cheapflights users on 4/28. 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.
jue. 5/2210:00 pmMAA - ORD
1 stop28h 15mEmirates
mié. 10/158:35 pmORD - MAA
1 stop25h 00mEmirates
Deal found 4/28$1,059
This Yatra.com deal was found by Cheapflights users on 4/28. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/271:30 amMAA - ORD
1 stop23h 25mCathay Pacific
mié. 6/47:35 amORD - MAA
2 stops30h 10mCathay Pacific
Deal found 4/28$1,081
This American Airlines deal was found by Cheapflights users on 4/28. 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.
mar. 5/201:15 pmMAA - ORD
2 stops33h 12mAmerican Airlines
mar. 11/118:43 amORD - MAA
2 stops33h 02mAmerican Airlines
Deal found 4/28$1,086
This Yatra.com deal was found by Cheapflights users on 4/28. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/87:30 pmMAA - ORD
2 stops32h 55mIndiGo
mar. 9/307:50 pmORD - MAA
2 stops29h 40mIndiGo
Deal found 4/28$1,099

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 abril 29, 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

lun. 5/26

4:55 pm-7:25 am

1 stop25h 00m

Chicago O'Hare Intl

lun. 6/2

12:00 pm-7:10 pm

1 stop20h 40m

$987

ChennaiChicago

MAA - ORD

MAAORD

Chennai

dom. 6/15

1:30 am-2:25 pm

1 stop23h 25m

Chicago O'Hare Intl

mié. 11/12

11:00 am-7:10 pm

1 stop20h 40m

$999

ChennaiChicago

MAA - ORD

MAAORD

Chennai

lun. 5/26

10:05 am-8:45 am

1 stop33h 10m

Chicago O'Hare Intl

mar. 8/5

1:55 pm-8:10 pm

1 stop19h 45m

$1,011

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mié. 5/28

1:55 am-12:55 pm

1 stop21h 30m

Chicago O'Hare Intl

jue. 9/4

6:00 pm-8:55 am

2 stops28h 25m

$1,021

ChennaiChicago

MAA - ORD

MAAORD

Chennai

lun. 6/9

1:55 am-8:20 pm

2 stops28h 55m

Chicago O'Hare Intl

mié. 10/8

2:00 pm-12:10 am

2 stops23h 40m

$1,030

ChennaiChicago

MAA - ORD

MAAORD

Chennai

jue. 6/19

5:35 am-9:16 am

2 stops38h 11m

Chicago O'Hare Intl

mié. 8/20

4:50 pm-3:30 am

2 stops24h 10m

$1,033

ChennaiChicago

MAA - ORD

MAAORD

Chennai

jue. 5/29

3:55 am-11:09 am

2 stops41h 44m

Chicago O'Hare Intl

sáb. 6/14

7:20 pm-2:50 am

1 stop21h 00m

$1,037

ChennaiChicago

MAA - ORD

MAAORD

Chennai

jue. 5/22

10:00 pm-3:00 pm

2 stops27h 30m

Chicago O'Hare Intl

mar. 8/5

5:10 pm-8:20 am

2 stops28h 40m

$1,055

ChennaiChicago

MAA - ORD

MAAORD

Chennai

jue. 5/22

10:00 pm-3:45 pm

1 stop28h 15m

Chicago O'Hare Intl

mar. 10/14

8:35 pm-8:05 am

1 stop25h 00m

$1,059

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mar. 5/27

1:30 am-2:25 pm

1 stop23h 25m

Chicago O'Hare Intl

mié. 6/4

7:35 am-12:15 am

2 stops30h 10m

$1,081

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 31 results
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Compare providers for flights from Chennai to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chennai to O'Hare Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chennai-Chicago O'Hare Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chennai-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chennai-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chennai-Chicago O'Hare Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chennai-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 25, 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 abril 29, 2025.
Get a feel of what it's like to fly with Japan Airlines, Singapore Airlines and Emirates 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.
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Japan Airlines
8.3
Very good
1,459 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Singapore Airlines
8.1
Very good
1,292 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Emirates
8.0
Very good
3,213 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Thai Airways
7.7
Good
325 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
SWISS
7.5
Good
1,587 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

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 $987. Other airlines that can offer you cheap pricing are Etihad Airways, from $1,011, and Lufthansa, from $1,021. Users have found that Air India is 17% 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 Cathay Pacific, which is currently one of the cheapest options available, starting at $538. Air India flights start at $552 while deals on SWISS start at $630 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 $892 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 Sheikh Zayed Mosque more than anywhere else. Travelers on a layover in Abu Dhabi can visit Emirates Palace, Emirates Park Zoo, and Sheikh Zayed Mosque, by traveling 21.1 mi, 7.9 mi, and 11.2 mi, respectively after landing at Abu Dhabi Zayed Intl. Travelers can book a car rental at Abu Dhabi Zayed Intl for about $23 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.

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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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$872Average$1,190FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$880Average$1,221FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$904Average$1,156FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$933Average$1,045FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$991Average$1,246FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$1,041Average$1,238FlexibilityNo cancel feeOn-time75%

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