A coastal city with a wide beach, a busy road, and urban buildings.

CA $643 Cheap Flights from Chicago (ORD) to Chennai (MAA)

View CA $643 flight on Thu, Aug 13, 2026Opens in a new window

Popular airlines from Chicago O'Hare International Airport (ORD) to Chennai International Airport (MAA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Chicago (ORD) to Chennai (MAA)

Prices were available within the past 7 days and start at CA $643 for one-way flights and CA $1,143 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Fri, Aug 14 - Tue, Sep 15
ORD
Chicago
MAA
Chennai
CA $1,143 Roundtrip, found 6 days ago
CA $1,143
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Fri, Aug 14 from Chicago to Chennai, returning Tue, Sep 15, priced at CA $1,143 found 6 days ago
British Airways
Thu, Feb 4 - Thu, Feb 25
ORD
Chicago
MAA
Chennai
CA $1,274 Roundtrip, found 4 days ago
CA $1,274
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Feb 4 from Chicago to Chennai, returning Thu, Feb 25, priced at CA $1,274 found 4 days ago
Emirates
Tue, Aug 18 - Tue, Feb 16
ORD
Chicago
MAA
Chennai
CA $1,384 Roundtrip, found 2 hours ago
CA $1,384
Roundtrip
found 2 hours ago
Select Emirates flight, departing Tue, Aug 18 from Chicago to Chennai, returning Tue, Feb 16, priced at CA $1,384 found 2 hours ago
Etihad Airways
Mon, Aug 10 - Thu, Sep 10
ORD
Chicago
MAA
Chennai
CA $1,419 Roundtrip, found 2 days ago
CA $1,419
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Mon, Aug 10 from Chicago to Chennai, returning Thu, Sep 10, priced at CA $1,419 found 2 days ago
Qatar Airways
Tue, Aug 18 - Tue, Feb 16
ORD
Chicago
MAA
Chennai
CA $1,420 Roundtrip, found 2 hours ago
CA $1,420
Roundtrip
found 2 hours ago
Select Qatar Airways flight, departing Tue, Aug 18 from Chicago to Chennai, returning Tue, Feb 16, priced at CA $1,420 found 2 hours ago
Turkish Airlines
Sat, Feb 6 - Sat, Feb 13
ORD
Chicago
MAA
Chennai
CA $1,594 Roundtrip, found 5 days ago
CA $1,594
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Sat, Feb 6 from Chicago to Chennai, returning Sat, Feb 13, priced at CA $1,594 found 5 days ago
Air France
Mon, Aug 10 - Thu, Sep 10
ORD
Chicago
MAA
Chennai
CA $1,700 Roundtrip, found 2 days ago
CA $1,700
Roundtrip
found 2 days ago
Select Air France flight, departing Mon, Aug 10 from Chicago to Chennai, returning Thu, Sep 10, priced at CA $1,700 found 2 days ago
Ethiopian Airlines
Thu, Feb 4 - Thu, Feb 25
ORD
Chicago
MAA
Chennai
CA $1,725 Roundtrip, found 4 days ago
CA $1,725
Roundtrip
found 4 days ago
Select Ethiopian Airlines flight, departing Thu, Feb 4 from Chicago to Chennai, returning Thu, Feb 25, priced at CA $1,725 found 4 days ago
American Airlines
Tue, Aug 18 - Tue, Feb 16
ORD
Chicago
MAA
Chennai
CA $1,858 Roundtrip, found 2 hours ago
CA $1,858
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Aug 18 from Chicago to Chennai, returning Tue, Feb 16, priced at CA $1,858 found 2 hours ago
KLM
Tue, Sep 1 - Thu, Sep 17
ORD
Chicago
MAA
Chennai
CA $1,930 Roundtrip, found 2 days ago
CA $1,930
Roundtrip
found 2 days ago
Select KLM flight, departing Tue, Sep 1 from Chicago to Chennai, returning Thu, Sep 17, priced at CA $1,930 found 2 days ago

Find the cheapest month to fly from Chicago (ORD) to Chennai (MAA)

September is typically the cheapest month to fly

From CA $1,062 - CA $1,463 per traveller.

Frequently asked questions

How much does a flight from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.) cost?
You can find cheap one-way flights from CA $643 and cheap return flights from CA $1,143 ORD to MAA with Expedia. One-way flights typically cost between CA$1025 and CA$12946. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when ORD to MAA ticket fares go up or down.
What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.)?
The cheapest months to fly from ORD to MAA are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.)?
Enter ORD to MAA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.)?
Ethiopian Airlines is one of the cheapest airlines offering connecting return flights from Chicago O'Hare International Airport (ORD) to Chennai International Airport (MAA), with tickets starting from around CA$1695 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.)?
There are approximately 156 connecting flights per day from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.). Some common connection points include Pearson Intl. (YYZ), John F. Kennedy Intl. (JFK), and Liberty Intl. (EWR).
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.)?
The earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.) typically departs around 12:30 AM local time. This service is offered by EVA Airways and Air India. This is a seasonal service, active in March, April, May, June, July, August, September, and October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.)?
You'll typically find the most flights from Chicago O'Hare International Airport (ORD) to Chennai (MAA) on a Wednesday, with around 87 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, United, and British Airways. Flight schedules are quite consistent throughout the week, so you'll have plenty of options no matter which day you choose to fly.
What are the most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.)?
The most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.) are in the afternoon, from 3pm to 6pm. Many major carriers, including Lufthansa, American Airlines and United, offer flights during this window. Many travellers prefer this time because it allows for a full day of activities before heading to the airport, and you'll arrive at your destination refreshed.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.)?
There are no nonstop flights from Chicago O'Hare International Airport (ORD) to Chennai International Airport (MAA). For flights with one stop, you can expect the journey to take around 20 hours 18 minutes. Flights with two or more stops typically take longer, averaging about 24 hours 48 minutes. The total distance covered on this route is approximately 13,784 kilometres. Keep in mind that actual flight times can vary due to factors like layover duration, specific routing, and weather conditions.
Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.)?
You can fly business class or first class between ORD and MAA. Airlines that offer business class service on this route include:
  • Swiss International Air Lines
  • Etihad Airways
  • Lufthansa
  • Air France
  • Iberia
  • Qatar Airways
  • LOT-Polish Airlines
  • TAP Portugal
  • Turkish Airlines
  • Japan Airlines
  • Cathay Pacific
  • KLM
  • Emirates
  • Air India
  • Royal Jordanian
  • Republic Airlines
  • Alaska Airlines
  • Air Canada
  • British Airways
  • Aer Lingus
  • ITA Airways
  • Ethiopian Airlines
  • Finnair
  • United
  • All Nippon Airways
  • American Airlines
First class cabins are available on Swiss International Air Lines, Lufthansa, and Emirates.
How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chennai (MAA) from Chicago, IL (ORD)?
If you're planning to travel to Chennai from O'Hare Intl. (ORD), you can fly directly into Chennai Intl. (MAA). Some flights may connect through major hubs like John F. Kennedy Intl. (JFK), Pearson Intl. (YYZ), or Frankfurt Intl. (FRA) before reaching Chennai. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Chennai (MAA-Chennai Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Chennai Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Cathay Pacific, Emirates, Ethiopian Airlines, Etihad Airways, Gulf Air, IndiGo, Japan Airlines, KLM, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Oman Air, Qatar Airways, SriLankan Airlines, Swiss International Air Lines, Turkish Airlines
Roundtrip price
CA $1,142
Distance
13702 km

Book with confidence

Chicago to Chennai Flights

The easy way to book your flights from Chicago to Chennai 

With Expedia, it’s simple to find and book flights to Chennai from Chicago whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Chennai Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chicago to Chennai today, tomorrow, or this week.  

 

Save dollars with cheap flights from O'Hare Intl., ORD to Chennai Intl., MAA 

Sort your search results by price to find great deals on your flight from Chicago to Chennai—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Chennai from Chicago currently is just CA $1,143 rising to CA $1,930.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Chennai  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Chennai from Chicago 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Chennai with Expedia today.

Chicago to Chennai Flights

Explore a world of travel with Expedia

*Available to Expedia members.