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O'Hare Intl

$501+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ORD
mar. 30 — abr. 61
dom. 3/30
dom. 4/6
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 marzo 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$954
(Qatar Airways)

One-way from

$501
(oojo)

Popular in

August

Cheapest in

October

Average price

$1,083

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. 10% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in March 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 marzo 25, 2025.

This Qatar Airways deal was found by Cheapflights users on 3/23. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/164:20 amMAA - ORD
1 stop21h 15mMultiple Airlines
mié. 1/216:55 pmORD - MAA
1 stop19h 30mMultiple Airlines
Deal found 3/23$954
This oojo deal was found by Cheapflights users on 3/22. 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.
mié. 5/214:15 amMAA - ORD
1 stop39h 00mEtihad Airways
vie. 11/141:10 pmORD - MAA
1 stop31h 45mEtihad Airways
Deal found 3/22$977
This Lufthansa deal was found by Cheapflights users on 3/24. 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. 4/91:55 amMAA - ORD
1 stop21h 30mLufthansa
dom. 9/216:30 pmORD - MAA
1 stop19h 10mLufthansa
Deal found 3/24$999
This British Airways deal was found by Cheapflights users on 3/22. 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.
mar. 4/85:35 amMAA - ORD
2 stops24h 56mBritish Airways
jue. 5/17:10 pmORD - MAA
1 stop21h 50mBritish Airways
Deal found 3/22$1,023
This Emirates deal was found by Cheapflights users on 3/24. 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.
mar. 5/204:00 amMAA - ORD
1 stop22h 15mEmirates
mié. 11/57:45 pmORD - MAA
1 stop25h 00mEmirates
Deal found 3/24$1,047
This Yatra.com deal was found by Cheapflights users on 3/24. 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.
jue. 6/198:10 pmMAA - ORD
2 stops32h 15mIndiGo
mar. 10/147:50 pmORD - MAA
2 stops27h 50mIndiGo
Deal found 3/24$1,048
This Air Canada deal was found by Cheapflights users on 3/24. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/201:55 amMAA - ORD
2 stops40h 34mAir Canada
sáb. 11/88:25 pmORD - MAA
2 stops64h 00mAir Canada
Deal found 3/24$1,077
This Ovago deal was found by Cheapflights users on 3/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/193:55 amMAA - ORD
1 stop21h 40mQatar Airways
mié. 11/56:55 pmORD - MAA
1 stop20h 00mQatar Airways
Deal found 3/24$1,130
This SWISS deal was found by Cheapflights users on 3/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/33:25 pmMAA - ORD
2 stops35h 00mSWISS
dom. 7/207:05 pmORD - MAA
2 stops51h 20mSWISS
Deal found 3/22$1,203

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 marzo 25, 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

mar. 9/16

4:20 am-3:05 pm

1 stop21h 15m

Chicago O'Hare Intl

mié. 1/21

6:55 pm-1:55 am

1 stop19h 30m

$954

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mié. 5/21

4:15 am-8:45 am

1 stop39h 00m

Chicago O'Hare Intl

vie. 11/14

1:10 pm-8:25 am

1 stop31h 45m

$977

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mié. 4/9

1:55 am-12:55 pm

1 stop21h 30m

Chicago O'Hare Intl

dom. 9/21

6:30 pm-12:10 am

1 stop19h 10m

$999

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mar. 4/8

5:35 am-8:01 pm

2 stops24h 56m

Chicago O'Hare Intl

jue. 5/1

7:10 pm-3:30 am

1 stop21h 50m

$1,023

ChennaiChicago

MAA - ORD

MAAORD

Chennai

jue. 6/19

8:10 pm-5:55 pm

2 stops32h 15m

Chicago O'Hare Intl

mar. 10/14

7:50 pm-10:10 am

2 stops27h 50m

$1,048

ChennaiChicago

MAA - ORD

MAAORD

Chennai

dom. 5/18

4:00 am-3:45 pm

1 stop22h 15m

Chicago O'Hare Intl

dom. 9/28

8:35 pm-8:30 pm

1 stop37h 25m

$1,052

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mar. 4/15

1:55 am-7:30 pm

2 stops28h 05m

Chicago O'Hare Intl

mié. 9/17

10:40 am-12:10 am

2 stops27h 00m

$1,169

ChennaiChicago

MAA - ORD

MAAORD

Chennai

jue. 4/3

3:25 pm-3:55 pm

2 stops35h 00m

Chicago O'Hare Intl

dom. 7/20

7:05 pm-8:55 am

2 stops51h 20m

$1,203

ChennaiChicago

MAA - ORD

MAAORD

Chennai

jue. 6/5

10:05 am-8:45 am

1 stop33h 10m

$501

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mar. 5/13

1:30 am-2:25 pm

1 stop23h 25m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 25 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
oojoPrice Accuracy3 starsTrust Score*2 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chennai-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 21, 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 $323). 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 marzo 25, 2025.
Get a feel of what it's like to fly with Singapore Airlines, Emirates and KLM 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.
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,284 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very good
3,190 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,318 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Thai Airways
7.8
Good
316 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
LOT
7.6
Good
1,061 reviews
Singapore Airlines
8.1
Very good
1,284 reviews

Entertainment

8.0

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 $977. Other airlines that can offer you cheap pricing are Lufthansa, from $999, and British Airways, from $1,023. Users have found that Etihad Airways is 18% 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 Etihad Airways, which is currently one of the cheapest options available, starting at $501. Cathay Pacific flights start at $530 while deals on IndiGo start at $548 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 $927 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 $24 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 $323). 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 marzo 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$872Average$1,182FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$884Average$1,228FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$904Average$1,210FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$935Average$1,045FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$991Average$1,177FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$1,046Average$1,356FlexibilityNo cancel feeOn-time75%
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