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Cheap flights from Chicago O'Hare Intl Airport to Chennai from ₹ 32,389

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MAA
19 Jun — 26 Jun1
1 adult

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Chennai are usually found in April or September, booked 66 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from O'Hare Intl to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Chennai (MAA). 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 14 June 2025.

Round-trip from

₹ 70,005

One-way from

₹ 32,389

Popular in

December

Cheapest in

April

Average price

₹ 118,504
Air India
  • Air India
  • 15/8-30/8
  • 2 total stops
  • 64h 05m total
  • Chicago to Chennai
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Air India
  • Air India
  • 22/7
  • 1 total stop
  • 33h 30m total
  • Chicago to Chennai
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 1,227,334 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (₹ 362,570 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from O'Hare Intl to Chennai

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

Fri 15/812:15ORD - MAA
1 stop25h 10mAir India
Sat 30/803:00MAA - ORD
1 stop38h 55mAir India
Deal found 13/6₹ 70,005
Mon 22/916:00ORD - MAA
1 stop21h 40mLufthansa
Wed 1/1001:55MAA - ORD
1 stop23h 30mLufthansa
Deal found 13/6₹ 70,691
Sun 28/916:00ORD - MAA
1 stop21h 40mMultiple Airlines
Mon 13/1001:55MAA - ORD
2 stops23h 30mMultiple Airlines
Deal found 14/6₹ 71,291
Thu 28/819:20ORD - MAA
1 stop27h 20mQatar Airways
Wed 17/904:20MAA - ORD
1 stop21h 15mQatar Airways
Deal found 13/6₹ 74,804
Fri 5/916:54ORD - MAA
2 stops25h 51mAmerican Airlines
Sun 21/915:45MAA - ORD
2 stops28h 00mAmerican Airlines
Deal found 14/6₹ 76,175
Tue 12/820:35ORD - MAA
1 stop19h 25mEmirates
Fri 29/804:00MAA - ORD
1 stop22h 15mEmirates
Deal found 12/6₹ 76,432
Tue 21/1013:55ORD - MAA
1 stop19h 45mEtihad Airways
Wed 12/1103:55MAA - ORD
1 stop39h 50mEtihad Airways
Deal found 14/6₹ 76,603
Mon 29/918:20ORD - MAA
2 stops43h 20mAir Canada
Tue 21/1001:55MAA - ORD
2 stops42h 26mAir Canada
Deal found 14/6₹ 80,888

Cheapflights Fare Finder

Customise your flight search to find flights from O'Hare Intl to Chennai 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 454,620 searches. Data last updated 14 June 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Chennai that are best for you.

Fly from

O'Hare Intl

Fly to

Chennai

Route

Depart

Return

Price

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Fri 15/8

12:15-12:10

1 stop37h 25m

Chennai

Sun 31/8

16:00-07:25

1 stop25h 55m

₹ 70,005

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Mon 22/9

16:00-00:10

1 stop21h 40m

Chennai

Wed 1/10

01:55-14:55

1 stop23h 30m

₹ 70,691

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 28/9

16:00-00:10

1 stop21h 40m

Chennai

Mon 13/10

01:55-14:55

2 stops23h 30m

₹ 71,291

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Thu 31/7

16:36-05:15

2 stops26h 09m

Chennai

Tue 30/9

15:45-09:15

2 stops28h 00m

₹ 71,891

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Thu 28/8

19:20-09:10

1 stop27h 20m

Chennai

Wed 17/9

04:20-15:05

1 stop21h 15m

₹ 74,804

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Tue 12/8

20:35-02:30

1 stop19h 25m

Chennai

Fri 29/8

04:00-15:45

1 stop22h 15m

₹ 76,432

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Tue 21/10

13:55-20:10

1 stop19h 45m

Chennai

Wed 12/11

03:55-08:15

1 stop39h 50m

₹ 76,603

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 31/8

08:40-00:10

2 stops29h 00m

Chennai

Sat 27/9

01:55-09:51

2 stops42h 26m

₹ 80,288

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Mon 20/10

19:40-07:25

2 stops25h 15m

Chennai

Tue 4/11

07:20-14:30

2 stops42h 40m

₹ 86,543

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Tue 22/7

12:15-08:15

1 stop33h 30m

₹ 32,389

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 22 results
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Best time to book a flight from O'Hare Intl to Chennai

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

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

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Chennai. Price data was last updated on 9 June 2025.

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Chennai. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Chennai (average of ₹ 100). Flying from Chicago O'Hare Intl Airport to Chennai in December is currently the most expensive (average of ₹ 120). 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 is the cheapest time of day to fly from ORD to MAA?

Find hourly flight availability from O'Hare Intl to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 June 2025.

When flying from Chicago O'Hare Intl Airport to Chennai, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 36% versus a flight in the afternoon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Chennai?

Use this chart to determine the cheapest time to fly return from O'Hare Intl to Chennai. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Chicago O'Hare Intl Airport to Chennai flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Chennai by month

Plan your trip to Chennai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chennai ranges from 10.0 - 330.0 inches per month. November is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit Chennai when rainfall is around 10.0 mm.

Temperature in Chennai by month

Plan your trip to Chennai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 33.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Chennai

Get insights into the airlines that provide service to Chennai. 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 Chennai. Reviews last updated 14 June 2025.
Peruse reviews from past customers who have flown with Japan Airlines, Emirates and Singapore Airlines from Chicago to Chennai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,494 reviews
Check prices

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very Good
1,494 reviews
Japan Airlines
8.3
Very Good
1,494 reviews
Check prices

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Emirates
8.1
Very Good
3,266 reviews
Japan Airlines
8.3
Very Good
1,494 reviews
Check prices

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Singapore Airlines
8.1
Very Good
1,304 reviews
Japan Airlines
8.3
Very Good
1,494 reviews
Check prices

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
SWISS
7.5
Good
1,626 reviews
Japan Airlines
8.3
Very Good
1,494 reviews
Check prices

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Chennai. 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 into for flights to Chennai from Chicago O'Hare Intl?

    Chennai (MAA), located 16.5 km from the city centre, is the airport you fly into when you book flights from Chicago O'Hare Intl to Chennai. 5 airlines have flights to Chennai from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Chennai should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

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

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Chennai return from ₹ 70,005. Other airlines that can offer you cheap pricing are Lufthansa, from ₹ 70,691, and American Airlines, from ₹ 71,891. Air India is 23% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as ₹ 32,389 on Air India. Other airlines that offer cheap prices include American Airlines from ₹ 36,588 and Turkish Airlines from ₹ 46,270 one-way.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Chennai (average of ₹ 100). Flying from Chicago O'Hare Intl Airport to Chennai in December is currently the most expensive (average of ₹ 120). 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
Mahabalipuram
Vellore

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Top 5 airlines flying from O'Hare Intl to Chennai

Discover the top 5 airlines that operate flights from O'Hare Intl to Chennai. 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 454,620 searches. Data last updated 14 June 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest₹ 38,489Average₹ 115,425FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air IndiaCheapest₹ 63,791Average₹ 86,702FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 66,076Average₹ 92,178FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
American AirlinesCheapest₹ 71,098Average₹ 148,697FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
EmiratesCheapest₹ 77,206Average₹ 140,288FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chennai from O'Hare Intl today and book when prices fit your budget.

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