Cheap flights from Chennai to Chicago O'Hare Intl Airport from ₹ 37,487
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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ORD
6 Jan — 13 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 7 December 2025.
Sat 13/1221:30MAA - ORD
2 stops29h 10mMultiple Airlines
Sat 31/116:25ORD - MAA
2 stops27h 55mMultiple Airlines
Deal found 5/12₹ 70,840
Tue 16/1203:55MAA - ORD
1 stop39h 10mEtihad Airways
Wed 7/113:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 6/12₹ 77,492
Mon 15/1203:55MAA - ORD
1 stop39h 10mEtihad Airways
Tue 6/113:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 6/12₹ 78,841
Sun 14/1215:45MAA - ORD
1 stop27h 20mEtihad Airways
Sat 10/113:10ORD - MAA
1 stop25h 50mEtihad Airways
Deal found 6/12₹ 80,009
Sun 14/1207:35MAA - ORD
2 stops45h 50mBritish Airways
Sat 10/121:00ORD - MAA
2 stops45h 05mBritish Airways
Deal found 6/12₹ 82,616
Tue 16/1220:30MAA - ORD
2 stops30h 10mAir France
Thu 8/117:20ORD - MAA
2 stops27h 00mAir France
Deal found 6/12₹ 83,425
Thu 18/1208:05MAA - ORD
2 stops38h 55mAir India
Wed 7/113:30ORD - MAA
1 stop35h 55mAir India
Deal found 6/12₹ 84,774
Sun 14/1221:40MAA - ORD
2 stops25h 20mMultiple Airlines
Sun 4/113:10ORD - MAA
1 stop38h 30mMultiple Airlines
Deal found 6/12₹ 85,044
Sun 14/1215:45MAA - ORD
1 stop27h 20mEtihad Airways
Sun 4/113:10ORD - MAA
1 stop25h 50mEtihad Airways
Deal found 6/12₹ 85,313
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 7 December 2025.
Wed 11/216:10MAA - ORD
1 stop26h 55mEtihad Airways
Thu 5/313:10ORD - MAA
1 stop38h 30mEtihad Airways
Deal found 6/12₹ 75,424
Wed 4/216:10MAA - ORD
1 stop26h 55mEtihad Airways
Sun 8/213:10ORD - MAA
1 stop25h 50mEtihad Airways
Deal found 5/12₹ 78,031
Sun 14/1203:55MAA - ORD
1 stop39h 10mEtihad Airways
Thu 8/113:10ORD - MAA
1 stop31h 30mEtihad Airways
Deal found 6/12₹ 80,009
Fri 19/1210:00MAA - ORD
1 stop33h 05mEtihad Airways
Sat 10/113:10ORD - MAA
1 stop25h 50mEtihad Airways
Deal found 6/12₹ 80,009
Tue 16/1221:40MAA - ORD
1 stop21h 25mEtihad Airways
Fri 9/113:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 6/12₹ 80,009
Sun 14/1215:45MAA - ORD
1 stop27h 20mEtihad Airways
Sat 10/113:10ORD - MAA
1 stop25h 50mEtihad Airways
Deal found 6/12₹ 80,009
Sun 14/1203:55MAA - ORD
1 stop39h 10mEtihad Airways
Sat 10/113:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 6/12₹ 80,009
Thu 18/1203:55MAA - ORD
1 stop39h 10mEtihad Airways
Fri 9/113:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 6/12₹ 80,009
Tue 16/1221:40MAA - ORD
1 stop21h 25mEtihad Airways
Sat 10/113:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 6/12₹ 80,009
Fri 19/1210:00MAA - ORD
1 stop33h 05mEtihad Airways
Thu 8/113:10ORD - MAA
1 stop31h 30mEtihad Airways
Deal found 6/12₹ 80,009
Sun 14/1203:55MAA - ORD
1 stop39h 10mEtihad Airways
Wed 7/113:10ORD - MAA
1 stop31h 30mEtihad Airways
Deal found 6/12₹ 80,009
Last-minute flights from Chennai to O'Hare Intl
Discover last-minute flight deals from Chennai to O'Hare Intl. Data last updated 7 December 2025 and is based on user searches.
Sat 13/1221:30MAA - ORD
2 stops29h 10mMultiple Airlines
Sat 31/116:25ORD - MAA
2 stops27h 55mMultiple Airlines
Deal found 5/12₹ 70,840
Sun 14/1210:00MAA - ORD
1 stop33h 05mEtihad Airways
Tue 6/113:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 6/12₹ 80,009
Sun 14/1207:35MAA - ORD
2 stops45h 50mBritish Airways
Sat 10/121:00ORD - MAA
2 stops45h 05mBritish Airways
Deal found 6/12₹ 82,616
Tue 16/1203:55MAA - ORD
1 stop39h 10mEtihad Airways
Wed 7/113:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 6/12₹ 77,492
Tue 16/1220:30MAA - ORD
2 stops30h 10mAir France
Wed 7/117:20ORD - MAA
2 stops27h 00mAir France
Deal found 6/12₹ 78,841
Tue 16/1220:30MAA - ORD
2 stops30h 10mAir France
Thu 8/117:20ORD - MAA
2 stops27h 00mAir France
Deal found 6/12₹ 83,425
Tue 20/121:05MAA - ORD
2 stops28h 45mMultiple Airlines
Sun 8/217:20ORD - MAA
2 stops27h 00mMultiple Airlines
Deal found 6/12₹ 81,088
Sat 24/107:35MAA - ORD
1 stop22h 40mBritish Airways
Sat 31/118:45ORD - MAA
1 stop23h 20mBritish Airways
Deal found 6/12₹ 82,796
Sat 24/123:15MAA - ORD
2 stops47h 45mMultiple Airlines
Sat 31/113:10ORD - MAA
1 stop25h 50mMultiple Airlines
Deal found 6/12₹ 83,156
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 7 December 2025.
Tue 16/1206:00MAA - ORD
2 stops41h 00mAir India
Deal found 6/12₹ 37,487
Mon 23/216:10MAA - ORD
1 stop26h 55mEtihad Airways
Deal found 5/12₹ 39,016
Tue 24/210:00MAA - ORD
1 stop33h 05mEtihad Airways
Deal found 5/12₹ 39,106
Fri 6/215:45MAA - ORD
1 stop27h 20mEtihad Airways
Deal found 5/12₹ 39,735
Mon 9/210:00MAA - ORD
1 stop33h 05mEtihad Airways
Deal found 5/12₹ 40,364
Mon 22/1203:25MAA - ORD
1 stop22h 35mQatar Airways
Deal found 4/12₹ 41,353
Sat 13/1208:05MAA - ORD
2 stops38h 55mAir India
Deal found 5/12₹ 41,443
Sun 22/206:15MAA - ORD
3 stops40h 45mMultiple Airlines
Deal found 5/12₹ 42,072
Tue 24/206:15MAA - ORD
3 stops40h 45mMultiple Airlines
Deal found 5/12₹ 42,252
Sat 13/1222:10MAA - ORD
3 stops48h 50mMultiple Airlines
Deal found 5/12₹ 42,342
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 7 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 7 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
Wed 11/2
16:10-07:35
1 stop26h 55m
Chicago O'Hare Intl
Thu 5/3
13:10-15:10
1 stop38h 30m
₹ 75,424
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Wed 4/2
16:10-07:35
1 stop26h 55m
Chicago O'Hare Intl
Sun 8/2
13:10-02:30
1 stop25h 50m
₹ 78,031
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Sun 14/12
03:55-07:35
1 stop39h 10m
Chicago O'Hare Intl
Thu 8/1
13:10-08:10
1 stop31h 30m
₹ 80,009
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Fri 19/12
10:00-07:35
1 stop33h 05m
Chicago O'Hare Intl
Sat 10/1
13:10-02:30
1 stop25h 50m
₹ 80,009
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Tue 16/12
21:40-07:35
1 stop21h 25m
Chicago O'Hare Intl
Fri 9/1
13:10-19:55
1 stop19h 15m
₹ 80,009
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Sun 14/12
15:45-07:35
1 stop27h 20m
Chicago O'Hare Intl
Sat 10/1
13:10-02:30
1 stop25h 50m
₹ 80,009
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Sun 14/12
03:55-07:35
1 stop39h 10m
Chicago O'Hare Intl
Sat 10/1
13:10-19:55
1 stop19h 15m
₹ 80,009
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Thu 18/12
03:55-07:35
1 stop39h 10m
Chicago O'Hare Intl
Fri 9/1
13:10-19:55
1 stop19h 15m
₹ 80,009
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Tue 16/12
21:40-07:35
1 stop21h 25m
Chicago O'Hare Intl
Sat 10/1
13:10-19:55
1 stop19h 15m
₹ 80,009
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Fri 19/12
10:00-07:35
1 stop33h 05m
Chicago O'Hare Intl
Thu 8/1
13:10-08:10
1 stop31h 30m
₹ 80,009
Flights are sorted by cheapest return flights first.
Deals found on 6/12
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 ₹ 64,547). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 93,494). 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.
How much does it cost for a return flight from Chennai to Chicago O'Hare Intl Airport?
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 ₹ 108,945.
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 7 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 can get you from Chennai to Chicago O'Hare Intl Airport in just under 26h 55m. Your travel time can differ by up to . Chennai and Chicago O'Hare Intl Airport are separated by a distance of 13773 km.
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 ₹ 72,196. Other airlines that can offer you cheap pricing are Etihad Airways, from ₹ 75,076, and Lufthansa, from ₹ 81,161. Air India is priced at 27% 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 (₹ 36,975), Etihad Airways (₹ 37,350), and Air India (₹ 39,278).
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 ₹ 64,547). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 93,494). 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 7 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 7 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 7 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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