Cheap flights from Chennai to Chicago O'Hare Intl Airport from ₹ 34,079
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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ORD
25 Dec — 1 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
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 25 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 25 November 2025.
Wed 3/1221:30MAA - ORD
2 stops29h 10mAir France
Wed 25/217:20ORD - MAA
2 stops25h 45mAir France
Deal found 24/11₹ 66,195
Tue 2/1220:10MAA - ORD
2 stops29h 40mMultiple Airlines
Thu 22/117:20ORD - MAA
2 stops25h 40mMultiple Airlines
Deal found 24/11₹ 66,285
Tue 2/1220:10MAA - ORD
2 stops29h 40mKLM
Wed 4/216:25ORD - MAA
2 stops26h 40mKLM
Deal found 24/11₹ 66,374
Thu 4/1211:00MAA - ORD
2 stops36h 00mMultiple Airlines
Fri 27/213:10ORD - MAA
1 stop19h 15mMultiple Airlines
Deal found 24/11₹ 67,623
Thu 4/1220:00MAA - ORD
2 stops27h 00mMultiple Airlines
Sat 28/213:10ORD - MAA
1 stop25h 50mMultiple Airlines
Deal found 24/11₹ 67,801
Sat 6/1216:20MAA - ORD
2 stops30h 40mMultiple Airlines
Sat 24/113:10ORD - MAA
1 stop19h 15mMultiple Airlines
Deal found 25/11₹ 73,868
Fri 5/1203:55MAA - ORD
1 stop39h 10mEtihad Airways
Sat 24/113:10ORD - MAA
1 stop25h 50mEtihad Airways
Deal found 25/11₹ 74,581
Wed 24/1221:30MAA - ORD
2 stops29h 10mAir France
Fri 23/117:20ORD - MAA
2 stops27h 00mAir France
Deal found 23/11₹ 74,849
Thu 4/1220:00MAA - ORD
2 stops27h 00mMultiple Airlines
Tue 3/215:35ORD - MAA
2 stops23h 25mMultiple Airlines
Deal found 24/11₹ 75,741
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 25 November 2025.
Sun 1/315:45MAA - ORD
1 stop27h 20mEtihad Airways
Sun 8/314:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 24/11₹ 75,563
Fri 5/1207:35MAA - ORD
1 stop22h 40mBritish Airways
Sat 24/118:25ORD - MAA
1 stop23h 40mBritish Airways
Deal found 24/11₹ 79,488
Wed 25/221:40MAA - ORD
1 stop21h 25mEtihad Airways
Sun 8/314:10ORD - MAA
1 stop38h 30mEtihad Airways
Deal found 24/11₹ 75,563
Fri 5/1207:35MAA - ORD
1 stop22h 40mBritish Airways
Tue 20/120:45ORD - MAA
1 stop21h 20mBritish Airways
Deal found 24/11₹ 79,488
Mon 23/203:55MAA - ORD
1 stop39h 10mEtihad Airways
Sat 7/313:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 24/11₹ 75,563
Fri 5/1207:35MAA - ORD
1 stop22h 40mBritish Airways
Sat 31/118:45ORD - MAA
1 stop23h 20mBritish Airways
Deal found 24/11₹ 79,488
Sat 28/210:00MAA - ORD
1 stop33h 05mEtihad Airways
Wed 11/314:10ORD - MAA
1 stop25h 50mEtihad Airways
Deal found 24/11₹ 75,563
Sun 22/203:55MAA - ORD
1 stop39h 10mEtihad Airways
Fri 6/313:10ORD - MAA
1 stop31h 30mEtihad Airways
Deal found 24/11₹ 75,563
Fri 27/215:45MAA - ORD
1 stop27h 20mEtihad Airways
Tue 10/314:10ORD - MAA
1 stop25h 50mEtihad Airways
Deal found 24/11₹ 75,563
Tue 24/221:40MAA - ORD
1 stop21h 25mEtihad Airways
Fri 6/313:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 24/11₹ 75,563
Wed 25/210:00MAA - ORD
1 stop33h 05mEtihad Airways
Fri 6/313:10ORD - MAA
1 stop19h 15mEtihad Airways
Deal found 24/11₹ 75,563
Tue 24/221:40MAA - ORD
1 stop21h 25mEtihad Airways
Tue 10/314:10ORD - MAA
1 stop25h 50mEtihad Airways
Deal found 24/11₹ 75,563
Last-minute flights from Chennai to O'Hare Intl
Discover last-minute flight deals from Chennai to O'Hare Intl. Data last updated 25 November 2025 and is based on user searches.
Tue 2/1220:10MAA - ORD
2 stops29h 40mMultiple Airlines
Thu 22/117:20ORD - MAA
2 stops25h 40mMultiple Airlines
Deal found 24/11₹ 66,285
Tue 2/1220:10MAA - ORD
2 stops29h 40mKLM
Wed 21/116:25ORD - MAA
2 stops27h 55mKLM
Deal found 24/11₹ 66,374
Wed 3/1221:30MAA - ORD
2 stops29h 10mAir France
Wed 25/217:20ORD - MAA
2 stops25h 45mAir France
Deal found 24/11₹ 66,195
Thu 4/1214:30MAA - ORD
2 stops32h 30mMultiple Airlines
Sun 22/213:10ORD - MAA
1 stop19h 15mMultiple Airlines
Deal found 24/11₹ 67,623
Thu 4/1220:00MAA - ORD
2 stops27h 00mMultiple Airlines
Sat 28/213:10ORD - MAA
1 stop25h 50mMultiple Airlines
Deal found 24/11₹ 67,801
Thu 4/1220:00MAA - ORD
2 stops27h 00mMultiple Airlines
Tue 3/215:35ORD - MAA
2 stops23h 25mMultiple Airlines
Deal found 24/11₹ 75,741
Thu 4/1220:00MAA - ORD
2 stops27h 00mMultiple Airlines
Wed 25/213:30ORD - MAA
2 stops23h 30mMultiple Airlines
Deal found 24/11₹ 76,633
Fri 5/1203:55MAA - ORD
1 stop39h 10mEtihad Airways
Sat 24/113:10ORD - MAA
1 stop25h 50mEtihad Airways
Deal found 24/11₹ 75,563
Sat 6/1220:10MAA - ORD
3 stops50h 50mMultiple Airlines
Sat 24/113:10ORD - MAA
1 stop19h 15mMultiple Airlines
Deal found 23/11₹ 76,276
Wed 24/1221:30MAA - ORD
2 stops29h 10mAir France
Fri 23/117:20ORD - MAA
2 stops27h 00mAir France
Deal found 23/11₹ 74,849
Wed 24/1206:15MAA - ORD
2 stops40h 25mLufthansa
Fri 23/116:20ORD - MAA
1 stop20h 15mLufthansa
Deal found 23/11₹ 76,187
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 25 November 2025.
Tue 2/1221:40MAA - ORD
2 stops25h 20mAir India
Deal found 23/11₹ 34,079
Thu 11/1206:55MAA - ORD
2 stops40h 05mAir India
Deal found 25/11₹ 37,291
Wed 3/1212:55MAA - ORD
2 stops41h 00mIndiGo
Deal found 23/11₹ 37,647
Wed 10/1200:15MAA - ORD
2 stops29h 40mIndiGo
Deal found 23/11₹ 38,540
Fri 6/210:00MAA - ORD
1 stop33h 05mEtihad Airways
Deal found 25/11₹ 39,699
Thu 11/1210:00MAA - ORD
1 stop33h 05mEtihad Airways
Deal found 25/11₹ 40,235
Thu 19/311:00MAA - ORD
2 stops36h 00mAir India
Deal found 24/11₹ 40,502
Sat 20/1221:40MAA - ORD
2 stops25h 20mAir India
Deal found 23/11₹ 40,591
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 25 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
Sun 1/3
15:45-07:35
1 stop27h 20m
Chicago O'Hare Intl
Sun 8/3
14:10-19:55
1 stop19h 15m
₹ 75,563
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Wed 25/2
21:40-07:35
1 stop21h 25m
Chicago O'Hare Intl
Sun 8/3
14:10-15:10
1 stop38h 30m
₹ 75,563
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Mon 23/2
03:55-07:35
1 stop39h 10m
Chicago O'Hare Intl
Sat 7/3
13:10-19:55
1 stop19h 15m
₹ 75,563
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Sat 28/2
10:00-07:35
1 stop33h 05m
Chicago O'Hare Intl
Wed 11/3
14:10-02:30
1 stop25h 50m
₹ 75,563
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Sun 22/2
03:55-07:35
1 stop39h 10m
Chicago O'Hare Intl
Fri 6/3
13:10-08:10
1 stop31h 30m
₹ 75,563
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Fri 27/2
15:45-07:35
1 stop27h 20m
Chicago O'Hare Intl
Tue 10/3
14:10-02:30
1 stop25h 50m
₹ 75,563
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Tue 24/2
21:40-07:35
1 stop21h 25m
Chicago O'Hare Intl
Fri 6/3
13:10-19:55
1 stop19h 15m
₹ 75,563
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Wed 25/2
10:00-07:35
1 stop33h 05m
Chicago O'Hare Intl
Fri 6/3
13:10-19:55
1 stop19h 15m
₹ 75,563
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Tue 24/2
21:40-07:35
1 stop21h 25m
Chicago O'Hare Intl
Tue 10/3
14:10-02:30
1 stop25h 50m
₹ 75,563
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Fri 5/12
07:35-18:45
1 stop22h 40m
Chicago O'Hare Intl
Sat 24/1
18:25-05:35
1 stop23h 40m
₹ 79,488
Flights are sorted by cheapest return flights first.
Deals found on 23/11
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 21 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 ₹ 64,054). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 92,781). 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 30% 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 ₹ 108,113.
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 25 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?
Etihad Airways can get you from Chennai to Chicago O'Hare Intl Airport in just under 27h 20m. 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 ₹ 71,645. Other airlines that can offer you cheap pricing are Etihad Airways, from ₹ 74,503, and Qatar Airways, from ₹ 81,042. Air India is priced at 29% 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 Air India (₹ 34,079), IndiGo (₹ 37,647), and Etihad Airways (₹ 40,235).
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 ₹ 64,054). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 92,781). 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 25 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 25 November 2025.
Browse through other flights departing from Chennai. Flights are based on user searches made on Cheapflights and were last updated on 25 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 25 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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