Cheap flights from Chennai to Chicago O'Hare Intl Airport from ₹ 39,053
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 20/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ORD
11 Jan — 18 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Chennai to Chicago O'Hare Intl are usually found in November or October, 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
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 12 December 2025.
Sat 20/1210:00MAA - ORD
1 stop33h 05mEtihad Airways
Sat 7/213:10ORD - MAA
1 stop31h 30mEtihad Airways
Deal found 10/12₹ 70,531
Sat 20/1221:30MAA - ORD
2 stops29h 10mMultiple Airlines
Sat 7/216:25ORD - MAA
2 stops26h 40mMultiple Airlines
Deal found 11/12₹ 79,279
Sat 20/1219:05MAA - ORD
2 stops30h 45mKLM
Sat 7/216:25ORD - MAA
2 stops26h 40mKLM
Deal found 11/12₹ 81,534
Thu 25/1223:15MAA - ORD
2 stops46h 20mMultiple Airlines
Thu 15/113:10ORD - MAA
1 stop38h 30mMultiple Airlines
Deal found 10/12₹ 93,440
Thu 25/1219:00MAA - ORD
2 stops34h 55mIndiGo
Thu 15/111:50ORD - MAA
2 stops35h 00mIndiGo
Deal found 10/12₹ 94,071
Best flights from Chennai to O'Hare Intl
Discover carefully curated flight deals from Chennai to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.
Tue 3/203:55MAA - ORD
1 stop39h 10mEtihad Airways
Sun 8/213:10ORD - MAA
1 stop25h 50mEtihad Airways
Deal found 11/12₹ 70,350
Mon 26/121:30MAA - ORD
2 stops29h 10mAir France
Sun 15/217:20ORD - MAA
2 stops25h 45mAir France
Deal found 12/12₹ 70,891
Thu 12/204:05MAA - ORD
1 stop21h 55mMultiple Airlines
Mon 2/313:30ORD - MAA
1 stop21h 40mMultiple Airlines
Deal found 12/12₹ 76,032
Sun 25/108:05MAA - ORD
2 stops38h 55mAir India
Sun 8/213:30ORD - MAA
1 stop27h 55mAir India
Deal found 11/12₹ 80,272
Sat 20/1210:00MAA - ORD
1 stop33h 05mEtihad Airways
Sat 7/213:10ORD - MAA
1 stop31h 30mEtihad Airways
Deal found 10/12₹ 70,531
Sat 20/1221:30MAA - ORD
2 stops29h 10mMultiple Airlines
Sat 7/216:25ORD - MAA
2 stops26h 40mMultiple Airlines
Deal found 12/12₹ 79,370
Fri 6/321:40MAA - ORD
1 stop21h 25mEtihad Airways
Sat 22/814:00ORD - MAA
1 stop32h 00mEtihad Airways
Deal found 10/12₹ 77,927
Tue 10/311:00MAA - ORD
2 stops36h 00mMultiple Airlines
Thu 10/914:00ORD - MAA
1 stop32h 00mMultiple Airlines
Deal found 10/12₹ 80,091
Fri 13/215:45MAA - ORD
1 stop27h 20mEtihad Airways
Mon 2/313:10ORD - MAA
1 stop25h 50mEtihad Airways
Deal found 10/12₹ 79,821
Last-minute flights from Chennai to O'Hare Intl
Discover last-minute flight deals from Chennai to O'Hare Intl. Data last updated 12 December 2025 and is based on user searches.
Sat 20/1210:00MAA - ORD
1 stop33h 05mEtihad Airways
Sat 7/213:10ORD - MAA
1 stop31h 30mEtihad Airways
Deal found 10/12₹ 70,531
Sat 20/1221:30MAA - ORD
2 stops29h 10mMultiple Airlines
Sat 7/216:25ORD - MAA
2 stops26h 40mMultiple Airlines
Deal found 11/12₹ 79,279
Sat 24/123:15MAA - ORD
2 stops51h 25mAir France
Sun 8/217:20ORD - MAA
2 stops27h 35mAir France
Deal found 10/12₹ 77,566
Sun 25/115:45MAA - ORD
1 stop27h 20mEtihad Airways
Sun 8/213:10ORD - MAA
1 stop38h 30mEtihad Airways
Deal found 11/12₹ 70,801
Sun 25/119:05MAA - ORD
2 stops30h 45mMultiple Airlines
Sun 8/217:20ORD - MAA
2 stops27h 00mMultiple Airlines
Deal found 11/12₹ 70,982
Sun 25/101:50MAA - ORD
1 stop25h 00mLufthansa
Sun 15/218:00ORD - MAA
2 stops27h 15mLufthansa
Deal found 12/12₹ 77,476
Sun 25/108:05MAA - ORD
2 stops38h 55mAir India
Sun 8/213:30ORD - MAA
1 stop27h 55mAir India
Deal found 11/12₹ 80,272
Mon 26/110:00MAA - ORD
1 stop33h 05mEtihad Airways
Sun 15/213:10ORD - MAA
1 stop31h 30mEtihad Airways
Deal found 12/12₹ 67,284
Mon 26/121:30MAA - ORD
2 stops29h 10mAir France
Sun 15/217:20ORD - MAA
2 stops25h 45mAir France
Deal found 12/12₹ 70,891
One-way flights from Chennai to O'Hare Intl
Search for one-way flight options from Chennai to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.
Sat 20/1216:10MAA - ORD
1 stop26h 55mEtihad Airways
Deal found 12/12₹ 39,053
Sun 21/1215:45MAA - ORD
1 stop27h 20mEtihad Airways
Deal found 11/12₹ 39,234
Tue 16/1210:00MAA - ORD
1 stop33h 05mEtihad Airways
Deal found 10/12₹ 39,685
Wed 17/1203:55MAA - ORD
1 stop39h 10mEtihad Airways
Deal found 9/12₹ 39,955
Tue 16/1216:00MAA - ORD
2 stops30h 19mAmerican Airlines
Deal found 12/12₹ 40,226
Fri 19/1221:40MAA - ORD
1 stop21h 25mEtihad Airways
Deal found 10/12₹ 40,497
Tue 16/1218:15MAA - ORD
3 stops28h 45mMultiple Airlines
Deal found 12/12₹ 41,398
Mon 15/1203:25MAA - ORD
1 stop22h 35mQatar Airways
Deal found 9/12₹ 41,489
Fri 13/210:00MAA - ORD
1 stop33h 05mEtihad Airways
Deal found 11/12₹ 41,579
Sun 21/1212:25MAA - ORD
3 stops34h 35mMultiple Airlines
Deal found 11/12₹ 41,669
Sat 31/120:00MAA - ORD
2 stops27h 00mAir India
Deal found 12/12₹ 42,391
Find 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 12 December 2025.
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 12 December 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 3/2
03:55-07:35
1 stop39h 10m
Chicago O'Hare Intl
Sun 8/2
13:10-02:30
1 stop25h 50m
₹ 70,350
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Sat 20/12
10:00-07:35
1 stop33h 05m
Chicago O'Hare Intl
Sat 7/2
13:10-08:10
1 stop31h 30m
₹ 70,531
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Mon 26/1
21:30-15:10
2 stops29h 10m
Chicago O'Hare Intl
Sun 15/2
17:20-06:35
2 stops25h 45m
₹ 70,891
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Thu 12/2
04:05-14:30
1 stop21h 55m
Chicago O'Hare Intl
Mon 2/3
13:30-22:40
1 stop21h 40m
₹ 76,032
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Fri 6/3
21:40-07:35
1 stop21h 25m
Chicago O'Hare Intl
Sat 22/8
14:00-08:30
1 stop32h 00m
₹ 77,927
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Sat 20/12
21:30-15:10
2 stops29h 10m
Chicago O'Hare Intl
Sat 7/2
16:25-06:35
2 stops26h 40m
₹ 79,370
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Fri 13/2
15:45-07:35
1 stop27h 20m
Chicago O'Hare Intl
Mon 2/3
13:10-02:30
1 stop25h 50m
₹ 79,821
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Tue 10/3
11:00-12:30
2 stops36h 00m
Chicago O'Hare Intl
Thu 10/9
14:00-08:30
1 stop32h 00m
₹ 80,091
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Sun 25/1
08:05-11:30
2 stops38h 55m
Chicago O'Hare Intl
Sun 8/2
13:30-04:55
1 stop27h 55m
₹ 80,272
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Wed 17/12
03:55-07:35
1 stop39h 10m
₹ 39,955
Flights are sorted by cheapest return flights first.
Deals found on 9/12
Showing 1-10 of 21 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
Prices
More
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 5 December 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 ₹ 64,758). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 93,800). 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’s the top stopover airport for flights from Chennai to Chicago O'Hare Intl Airport?
Share of one-stop return flights from Chennai to Chicago O'Hare Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Abu Dhabi (AUH) – chosen by Cheapflights users on 31% of one-stop itineraries from Chennai to Chicago O'Hare Intl Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Chennai to Chicago O'Hare Intl Airport?
Average return fare for one-stop flights from Chennai to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Doha (DOH) is the most affordable one-stop option, with an average return flight price of ₹ 109,302.
What’s the fastest stopover option from Chennai to Chicago O'Hare Intl Airport?
Shortest average travel time for one-stop one-way flights from Chennai to Chicago O'Hare Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 21h 29m.
Which airport typically offers the quickest stopover for flights from Chennai to Chicago O'Hare Intl Airport?
Average stopover duration for one-stop one-way flights from Chennai to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 2h 26m.
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 12 December 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.
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 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?
Etihad Airways and Air France can get you from Chennai to Chicago O'Hare Intl Airport in just under 29h 10m. Your travel time can differ by up to 10h. 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 ₹ 70,818. Other airlines that can offer you cheap pricing are Air India, from ₹ 72,433, and Lufthansa, from ₹ 81,427. Etihad Airways is priced at 28% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Chennai to Chicago O'Hare Intl Airport one-way?
The cheapet airlines for a one-way flight from Chennai to Chicago O'Hare Intl Airport are Emirates (₹ 37,096), Etihad Airways (₹ 37,472), and Air India (₹ 37,545).
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 ₹ 64,758). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 93,800). 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.
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 12 December 2025.
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Browse through other flights departing from Chennai. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
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 12 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Chennai to O'Hare Intl?
Cheapflights helps you search for flights from Chennai to O'Hare Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Chennai to O'Hare Intl?
Cheapflights helps you find that perfect flight to O'Hare Intl from Chennai by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Chennai to O'Hare Intl with no change fees?
Yes, we can. To see specific flights from Chennai to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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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