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$462+ Cheap flights from Chennai (MAA) to Illinois

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ORD
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Chennai to Illinois

Cheapest flights from Chennai to Illinois
Explore the most affordable flight options available from Chennai to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This oojo deal was found by Cheapflights users on 12/26. 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.
Sat 12/277:00 pmMAA - ORD
2 stops34h 55mTurkish Airlines
Sat 1/311:50 amORD - MAA
2 stops36h 50mTurkish Airlines
Deal found 12/26$1,254
This Kiwi.com deal was found by Cheapflights users on 12/26. 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.
Fri 12/264:05 amMAA - ORD
1 stop21h 55mMultiple Airlines
Sat 1/39:45 amORD - MAA
1 stop27h 55mMultiple Airlines
Deal found 12/26$1,293
This Air France deal was found by Cheapflights users on 12/27. 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.
Tue 12/309:30 pmMAA - ORD
2 stops29h 10mAir France
Tue 1/65:20 pmORD - MAA
2 stops25h 45mAir France
Deal found 12/27$1,336
This SWISS deal was found by Cheapflights users on 12/26. 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.
Sat 12/278:00 pmMAA - ORD
3 stops27h 40mSWISS
Sat 1/36:50 pmORD - MAA
2 stops50h 25mSWISS
Deal found 12/26$1,406
This oojo deal was found by Cheapflights users on 12/27. 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.
Tue 12/3010:10 amMAA - ORD
2 stops33h 00mEthiopian Air
Tue 1/69:45 amORD - MAA
1 stop34h 55mEthiopian Air
Deal found 12/27$1,435
This Ovago deal was found by Cheapflights users on 12/27. 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.
Tue 12/3010:10 amMAA - ORD
2 stops33h 00mMultiple Airlines
Tue 1/69:35 amORD - MAA
3 stops35h 05mMultiple Airlines
Deal found 12/27$1,446
This oojo deal was found by Cheapflights users on 12/27. 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.
Tue 12/3010:00 amMAA - ORD
1 stop33h 05mEtihad Airways
Tue 1/61:10 pmORD - MAA
1 stop19h 15mEtihad Airways
Deal found 12/27$1,468
This Expedia deal was found by Cheapflights users on 12/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:00 amMAA - ORD
1 stop22h 25mCathay Pacific
Tue 1/62:35 pmORD - MAA
1 stop22h 30mCathay Pacific
Deal found 12/27$2,199

Find flight deals from Chennai to Illinois

Keep the following information in mind while searching for Chennai to Illinois flight deals. Data was last updated December 28, 2025.

Round-trip from

$745
(Gotogate)

One-way from

$462
(Indian Eagle)

Popular in

March

Cheapest in

October

Average price

$1,226
From Chennai to Illinois
Search Deals
One-way flight from Chennai to Illinois
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Chennai to Illinois 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 December 28, 2025.
Use the filters below to find and compare flights from Chennai to Illinois that are best for you.

Fly from

Chennai

Fly to

Illinois

Route

Depart

Return

Price

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Mon 2/9

10:00 am-7:35 am

1 stop33h 05m

Chicago O'Hare Intl

Mon 2/16

1:10 pm-7:55 pm

1 stop19h 15m

$755

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Mon 3/9

4:10 pm-8:35 am

1 stop26h 55m

Chicago O'Hare Intl

Mon 4/13

2:00 pm-8:10 pm

1 stop19h 40m

$761

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 3/11

4:10 pm-8:35 am

1 stop26h 55m

Chicago O'Hare Intl

Sun 4/19

2:00 pm-8:10 pm

1 stop19h 40m

$761

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Mon 2/2

10:00 am-7:35 am

1 stop33h 05m

Chicago O'Hare Intl

Sat 2/21

1:10 pm-2:30 am

1 stop25h 50m

$767

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Mon 2/9

7:05 pm-3:10 pm

2 stops31h 35m

Chicago O'Hare Intl

Mon 2/16

5:20 pm-7:50 am

2 stops27h 00m

$788

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sun 3/15

7:00 pm-3:20 pm

2 stops30h 50m

Chicago O'Hare Intl

Thu 5/14

4:20 pm-12:15 pm

2 stops33h 25m

$790

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 2/3

8:30 pm-2:20 pm

2 stops29h 20m

Chicago O'Hare Intl

Sat 2/21

4:25 pm-9:50 am

2 stops29h 55m

$790

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 3/26

3:55 am-8:35 am

1 stop39h 10m

Chicago O'Hare Intl

Thu 4/23

2:00 pm-2:25 am

1 stop25h 55m

$794

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 3/25

10:00 am-8:35 am

1 stop33h 05m

Chicago O'Hare Intl

Sun 4/19

2:00 pm-8:25 am

1 stop31h 55m

$794

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 3/24

3:55 am-8:35 am

1 stop39h 10m

Chicago O'Hare Intl

Mon 4/20

2:00 pm-2:25 am

1 stop25h 55m

$794

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 37 results
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Best time to book a flight from Chennai to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois

What is the cheapest month to book a flight from Chennai to Illinois?

Currently, October is the cheapest month in which you can book a flight from Chennai to Illinois (average of $718). Flying from Chennai to Illinois in August is currently the most expensive (average of $1,040). 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.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated December 28, 2025.
Read reviews from past customers who have flown Emirates, Qatar Airways, and Etihad Airways from Chennai to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,443 reviews

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Emirates
8.1
Very good
3,443 reviews
Emirates
8.1
Very good
3,443 reviews

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Qatar Airways
7.4
Good
3,695 reviews
Emirates
8.1
Very good
3,443 reviews

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Etihad Airways
7.4
Good
1,339 reviews
Emirates
8.1
Very good
3,443 reviews

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
British Airways
6.7
Okay
7,617 reviews
Emirates
8.1
Very good
3,443 reviews

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Air India
5.5
Fair
2,958 reviews
Emirates
8.1
Very good
3,443 reviews

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

Related info for your journey

Find useful and relevant information for your journey from Chennai to Illinois. 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 Illinois?

    Chennai (MAA) is the airport you will fly out of if you book a flight from Chennai to Illinois. It is only a 10.2 mi journey to Chennai (MAA) from Chennai’s city center.

  • How long is the flight from Chennai to Illinois?

    Etihad Airways, Air France, and British Airways can get you from Chennai to Illinois in just under 31h 35m. Your travel time can differ by up to 15h 49m. The distance from Chennai to Illinois is about 8558 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Chennai to Illinois one-way?

    $339 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Air India and Etihad Airways, with prices starting from $390 and $410, respectively.

  • What are the most popular routes from Chennai to Illinois?

    While some choose either Chennai - Lambert-St Louis or Chennai - Chicago Midway, Chennai - Chicago O'Hare Intl is the most popular route from Chennai to Illinois.

  • Can I find deals for flights from Chennai to Illinois that include hotel bookings?

    Yes. In addition to deals on Chennai to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chennai to Illinois?

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

  • Can I find deals for business class flights from Chennai to Illinois?

    Yes. Cheapflights offers flight deals from Chennai to Illinois 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 Illinois?

    Currently, October is the cheapest month in which you can book a flight from Chennai to Illinois (average of $718). Flying from Chennai to Illinois in August is currently the most expensive (average of $1,040). 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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Top 6 airlines flying from Chennai to Illinois

Discover the top 6 airlines that operate flights from Chennai to Illinois. 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$806Average$1,138FlexibilityNo cancel feeOn-time76%
Air IndiaCheapest$818Average$969FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$825Average$1,105FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$893Average$1,116FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$933Average$1,054FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$980Average$1,168FlexibilityNo cancel feeOn-time75%

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