Cheap flights from Chennai to Chicago O'Hare Intl Airport from ₹ 33,001
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 22/11. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ORD
14 Dec — 21 Dec1
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
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 14 November 2025.
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 14 November 2025.
Tue 16/1203:55MAA - ORD
1 stop39h 10mMultiple Airlines
Fri 16/113:30ORD - MAA
1 stop27h 55mMultiple Airlines
Deal found 13/11₹ 66,446
Tue 18/1114:30MAA - ORD
2 stops32h 30mAir India
Fri 16/113:30ORD - MAA
1 stop27h 55mAir India
Deal found 14/11₹ 68,842
Mon 17/1103:55MAA - ORD
1 stop39h 10mMultiple Airlines
Fri 16/113:30ORD - MAA
1 stop35h 55mMultiple Airlines
Deal found 12/11₹ 70,084
Tue 18/1122:30MAA - ORD
2 stops28h 10mAir France
Fri 16/117:20ORD - MAA
2 stops25h 40mAir France
Deal found 14/11₹ 70,438
Wed 17/1216:10MAA - ORD
1 stop26h 55mMultiple Airlines
Sat 10/108:35ORD - MAA
2 stops43h 35mMultiple Airlines
Deal found 12/11₹ 73,455
Sat 22/1103:55MAA - ORD
1 stop39h 10mEtihad Airways
Wed 13/514:00ORD - MAA
1 stop32h 00mEtihad Airways
Deal found 12/11₹ 73,721
Sat 22/1110:00MAA - ORD
1 stop33h 05mMultiple Airlines
Sat 10/117:53ORD - MAA
2 stops34h 17mMultiple Airlines
Deal found 12/11₹ 75,052
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 14 November 2025.
Fri 17/421:45MAA - ORD
1 stop20h 10mAir India
Wed 29/712:00ORD - MAA
1 stop24h 10mAir India
Deal found 11/11₹ 73,810
Wed 25/319:05MAA - ORD
2 stops31h 35mKLM
Sun 29/316:20ORD - MAA
2 stops27h 15mKLM
Deal found 11/11₹ 75,406
Mon 30/305:35MAA - ORD
1 stop23h 10mBritish Airways
Sat 8/821:15ORD - MAA
1 stop19h 45mBritish Airways
Deal found 13/11₹ 77,358
Sat 7/218:00MAA - ORD
2 stops33h 50mSWISS
Tue 3/316:10ORD - MAA
2 stops29h 05mSWISS
Deal found 11/11₹ 78,068
Sat 7/210:00MAA - ORD
1 stop33h 05mEtihad Airways
Tue 3/313:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 11/11₹ 78,600
Tue 31/301:55MAA - ORD
1 stop28h 30mMultiple Airlines
Thu 6/814:20ORD - MAA
2 stops32h 05mMultiple Airlines
Deal found 13/11₹ 78,955
Thu 2/405:35MAA - ORD
1 stop23h 10mBritish Airways
Mon 3/817:00ORD - MAA
1 stop24h 00mBritish Airways
Deal found 13/11₹ 77,358
Tue 31/301:55MAA - ORD
1 stop28h 30mMultiple Airlines
Tue 4/814:20ORD - MAA
2 stops32h 05mMultiple Airlines
Deal found 13/11₹ 78,955
Fri 3/410:05MAA - ORD
1 stop33h 10mEtihad Airways
Sun 2/814:00ORD - MAA
1 stop32h 00mEtihad Airways
Deal found 13/11₹ 79,310
Tue 31/304:15MAA - ORD
1 stop39h 00mEtihad Airways
Thu 6/814:00ORD - MAA
1 stop25h 55mEtihad Airways
Deal found 13/11₹ 79,310
Tue 24/303:55MAA - ORD
1 stop39h 10mEtihad Airways
Sun 29/314:00ORD - MAA
1 stop25h 55mEtihad Airways
Deal found 12/11₹ 79,842
Last-minute flights from Chennai to O'Hare Intl
Discover last-minute flight deals from Chennai to O'Hare Intl. Data last updated 14 November 2025 and is based on user searches.
Sat 22/1123:15MAA - ORD
2 stops27h 25mAir France
Sat 10/117:20ORD - MAA
2 stops27h 35mAir France
Deal found 12/11₹ 70,438
Sat 22/1103:55MAA - ORD
1 stop39h 10mEtihad Airways
Wed 13/514:00ORD - MAA
1 stop32h 00mEtihad Airways
Deal found 12/11₹ 73,721
Sat 22/1110:00MAA - ORD
1 stop33h 05mMultiple Airlines
Sat 10/117:53ORD - MAA
2 stops34h 17mMultiple Airlines
Deal found 12/11₹ 75,052
Sat 22/1110:00MAA - ORD
1 stop33h 05mEtihad Airways
Sat 10/113:10ORD - MAA
1 stop31h 30mEtihad Airways
Deal found 12/11₹ 76,826
Sun 23/1107:35MAA - ORD
1 stop43h 20mBritish Airways
Wed 13/517:10ORD - MAA
2 stops23h 50mBritish Airways
Deal found 13/11₹ 79,487
Sun 23/1121:40MAA - ORD
2 stops25h 20mAir India
Wed 13/512:00ORD - MAA
1 stop34h 25mAir India
Deal found 12/11₹ 81,971
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 14 November 2025.
Sat 22/1116:25MAA - ORD
2 stops30h 35mAir India
Deal found 12/11₹ 33,001
Mon 24/1110:00MAA - ORD
1 stop33h 05mEtihad Airways
Deal found 13/11₹ 34,864
Sat 22/1110:00MAA - ORD
1 stop33h 05mEtihad Airways
Deal found 12/11₹ 35,130
Wed 17/1210:20MAA - ORD
3 stops32h 45mMultiple Airlines
Deal found 13/11₹ 36,993
Mon 24/1108:35MAA - ORD
3 stops34h 30mMultiple Airlines
Deal found 13/11₹ 37,082
Sun 23/1100:15MAA - ORD
2 stops29h 40mIndiGo
Deal found 13/11₹ 38,679
Tue 16/1200:15MAA - ORD
2 stops29h 40mIndiGo
Deal found 12/11₹ 38,768
Sun 30/1103:55MAA - ORD
1 stop39h 10mEtihad Airways
Deal found 13/11₹ 39,123
Sat 22/1116:45MAA - ORD
3 stops30h 15mMultiple Airlines
Deal found 13/11₹ 39,477
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 14 November 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
Fri 17/4
21:45-07:25
1 stop20h 10m
Chicago O'Hare Intl
Wed 29/7
12:00-22:40
1 stop24h 10m
₹ 73,810
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Wed 25/3
19:05-16:10
2 stops31h 35m
Chicago O'Hare Intl
Sun 29/3
16:20-06:05
2 stops27h 15m
₹ 75,406
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Mon 30/3
05:35-18:15
1 stop23h 10m
Chicago O'Hare Intl
Sat 8/8
21:15-03:30
1 stop19h 45m
₹ 77,358
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Thu 2/4
05:35-18:15
1 stop23h 10m
Chicago O'Hare Intl
Mon 3/8
17:00-03:30
1 stop24h 00m
₹ 77,358
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Sat 7/2
18:00-16:20
2 stops33h 50m
Chicago O'Hare Intl
Tue 3/3
16:10-08:45
2 stops29h 05m
₹ 78,068
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Sat 7/2
10:00-07:35
1 stop33h 05m
Chicago O'Hare Intl
Tue 3/3
13:10-19:55
1 stop19h 15m
₹ 78,600
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Tue 31/3
01:55-19:55
1 stop28h 30m
Chicago O'Hare Intl
Thu 6/8
14:20-08:55
2 stops32h 05m
₹ 78,955
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Tue 31/3
01:55-19:55
1 stop28h 30m
Chicago O'Hare Intl
Tue 4/8
14:20-08:55
2 stops32h 05m
₹ 78,955
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Fri 3/4
10:05-08:45
1 stop33h 10m
Chicago O'Hare Intl
Sun 2/8
14:00-08:30
1 stop32h 00m
₹ 79,310
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Tue 31/3
04:15-08:45
1 stop39h 00m
Chicago O'Hare Intl
Thu 6/8
14:00-02:25
1 stop25h 55m
₹ 79,310
Flights are sorted by cheapest return flights first.
Deals found on 12/11
Showing 1-10 of 23 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 7 November 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 ₹ 63,696). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 92,262). 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 29% of one-stop itineraries from Chennai to Chicago O'Hare Intl Airport on Cheapflights.
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 31m.
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 31m.
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 14 November 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.
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, KLM, and British Airways can get you from Chennai to Chicago O'Hare Intl Airport in just under 20h 10m. Your travel time can differ by up to 11h 25m. 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 ₹ 71,245. Other airlines that can offer you cheap pricing are Etihad Airways, from ₹ 74,086, and Lufthansa, from ₹ 79,967. 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 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 ₹ 63,696). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 92,262). 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 14 November 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 14 November 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 14 November 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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