Cheap flights from Chennai to Chicago O'Hare Intl Airport from ₹ 32,908

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ORD
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Chennai to Chicago O'Hare Intl are usually found in October or November, booked 55 days in advance, depart on a Thursday or Wednesday and return on a Thursday

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 30 October 2025.

Round-trip from

₹ 68,550

One-way from

₹ 32,908

Popular in

January

Cheapest in

October

Average price

₹ 85,225
Air India
  • Air India
  • 18/11-16/1
  • 3 total stops
  • 58h 30m total
  • Chennai to Chicago
Air India
  • Air India
  • 4/11
  • 2 total stops
  • 41h 00m total
  • Chennai to Chicago
Highest demand for flights based on searches. 8% potential increase in price (₹ 773,732 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (₹ 246,144 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find flight deals from Chennai to O'Hare Intl

Enter your travel dates to find the best prices.

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 30 October 2025.

Mon 17/1103:55MAA - ORD
1 stop39h 10mMultiple Airlines
Fri 16/113:30ORD - MAA
1 stop41h 30mMultiple Airlines
Deal found 28/10₹ 69,786
Sun 16/1120:30MAA - ORD
2 stops30h 10mAir France
Wed 31/1217:20ORD - MAA
2 stops25h 40mAir France
Deal found 29/10₹ 70,138
Sat 13/1200:15MAA - ORD
2 stops29h 40mIndiGo
Tue 6/111:50ORD - MAA
2 stops35h 00mIndiGo
Deal found 28/10₹ 70,491
Tue 23/1219:00MAA - ORD
2 stops34h 55mIndiGo
Mon 5/120:20ORD - MAA
2 stops26h 30mIndiGo
Deal found 28/10₹ 70,580
Mon 17/1103:55MAA - ORD
1 stop39h 10mEtihad Airways
Fri 16/113:10ORD - MAA
1 stop38h 00mEtihad Airways
Deal found 29/10₹ 72,521
Sun 14/1215:45MAA - ORD
1 stop27h 20mEtihad Airways
Tue 6/113:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 28/10₹ 72,609
Tue 23/1200:15MAA - ORD
2 stops29h 40mIndiGo
Sun 4/120:20ORD - MAA
2 stops28h 20mIndiGo
Deal found 29/10₹ 72,873
Tue 18/1116:25MAA - ORD
2 stops30h 35mAir India
Fri 16/113:30ORD - MAA
1 stop27h 55mAir India
Deal found 29/10₹ 73,315

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 30 October 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 18/11

16:25-11:30

2 stops30h 35m

Chicago O'Hare Intl

Fri 16/1

13:30-04:55

1 stop27h 55m

₹ 68,550

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 18/11

10:00-07:35

1 stop33h 05m

Chicago O'Hare Intl

Fri 16/1

13:30-10:20

1 stop33h 20m

₹ 69,697

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 18/11

22:30-15:10

2 stops28h 10m

Chicago O'Hare Intl

Fri 16/1

17:20-07:50

2 stops27h 00m

₹ 70,227

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 15/4

20:40-07:25

1 stop21h 15m

Chicago O'Hare Intl

Sun 19/4

12:00-19:10

1 stop20h 40m

₹ 75,608

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 12/3

16:10-08:35

1 stop26h 55m

Chicago O'Hare Intl

Mon 27/4

14:00-02:25

1 stop25h 55m

₹ 76,050

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 14/3

21:40-08:35

1 stop21h 25m

Chicago O'Hare Intl

Sat 2/5

14:00-02:25

1 stop25h 55m

₹ 76,050

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 18/3

10:00-08:35

1 stop33h 05m

Chicago O'Hare Intl

Wed 29/4

14:00-20:00

1 stop19h 30m

₹ 76,050

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sun 15/3

21:40-08:35

1 stop21h 25m

Chicago O'Hare Intl

Tue 28/4

14:00-20:00

1 stop19h 30m

₹ 76,050

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 12/3

21:40-08:35

1 stop21h 25m

Chicago O'Hare Intl

Thu 30/4

14:00-20:00

1 stop19h 30m

₹ 76,050

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 12/3

21:40-08:35

1 stop21h 25m

Chicago O'Hare Intl

Sun 26/4

14:00-20:00

1 stop19h 30m

₹ 76,050

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 22 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 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 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 return flight from Chennai to O'Hare Intl. Price data was last updated on 24 October 2025.

To ensure you get the cheapest price possible for a flight from Chennai to Chicago O'Hare Intl Airport, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Chennai to Chicago O'Hare Intl Airport (average of ₹ 63,345). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 91,753). 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 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 30 October 2025.
Get a feel of what it's like to fly with Emirates, Qatar Airways, andEtihad Airways from Chennai to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Entertainment

8.2

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Entertainment

8.2

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Entertainment

8.2

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Entertainment

8.2

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Entertainment

8.2

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Food

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

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?

    Most people fly from Chennai (MAA) if they book a flight from Chennai to Chicago O'Hare Intl. On average, Chennai has 0 outbound flights to Chicago O'Hare Intl per day from 6 airlines. Chennai is conveniently located just 16.5 km from Chennai’s city centre.

  • How long is the flight from Chennai to Chicago O'Hare Intl Airport?

    Air India, Air France, and Etihad Airways can get you from Chennai to Chicago O'Hare Intl Airport in just under 26h 55m. Your travel time can differ by up to 3h 40m. Chennai and Chicago O'Hare Intl Airport are separated by a distance of 13773 km. This flight may include one or multiple stops.

  • 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 return from ₹ 70,852. Other airlines that can offer you cheap pricing are Etihad Airways, from ₹ 73,678, and Lufthansa, from ₹ 79,526. Air India is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • 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 holiday 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, October is the cheapest month in which you can book a flight from Chennai to Chicago O'Hare Intl Airport (average of ₹ 63,345). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 91,753). 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
DeKalb

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Fly from Chennai to O'Hare Intl on these airlines

Choose from the following airlines for your flight from Chennai to O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2025.

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 454,620 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 70,852Average₹ 99,352FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 73,678Average₹ 95,952FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest₹ 79,526Average₹ 96,180FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest₹ 80,145Average₹ 92,814FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest₹ 80,475Average₹ 96,658FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest₹ 91,911Average₹ 100,569FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Chennai to O'Hare Intl?

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Can Cheapflights find flights from Chennai to O'Hare Intl with no change fees?

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

Not ready to book yet? You can track prices for flights from Chennai to O'Hare Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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