HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chennai

$333+ Cheap flights from Chicago (CHI) to Chennai (MAA)

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MAA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Chennai with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Chicago to Chennai are usually found in April or September, booked 74 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Chicago to Chennai

Cheapest flights from Chicago to Chennai
Explore the most affordable flight options available from Chicago to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Indian Eagle deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:30 pmORD - MAA
1 stop21h 40mAir India
Sun 2/19:40 pmMAA - ORD
2 stops25h 20mAir India
Deal found 12/17$935
This Indian Eagle deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:45 pmORD - MAA
1 stop19h 00mEmirates
Thu 2/193:50 amMAA - ORD
1 stop22h 35mEmirates
Deal found 12/17$945
This Indian Eagle deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:30 pmORD - MAA
1 stop23h 30mAir India
Sat 1/319:40 pmMAA - ORD
2 stops25h 20mAir India
Deal found 12/17$973
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:10 pmORD - MAA
1 stop25h 50mEtihad Airways
Thu 2/194:10 pmMAA - ORD
1 stop26h 55mEtihad Airways
Deal found 12/17$1,003
This Indian Eagle deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:10 pmORD - MAA
1 stop25h 50mEtihad Airways
Thu 1/224:10 pmMAA - ORD
1 stop26h 55mEtihad Airways
Deal found 12/17$1,009
This KAYAK deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:10 pmORD - MAA
1 stop25h 50mEtihad Airways
Tue 2/1710:00 amMAA - ORD
1 stop33h 05mEtihad Airways
Deal found 12/17$1,016
This Indian Eagle deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:10 pmORD - MAA
1 stop25h 50mEtihad Airways
Fri 1/3010:00 amMAA - ORD
1 stop33h 05mEtihad Airways
Deal found 12/17$1,020
This Indian Eagle deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:45 pmORD - MAA
1 stop19h 00mEmirates
Wed 2/183:50 amMAA - ORD
1 stop22h 35mEmirates
Deal found 12/17$1,035
This KAYAK deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:10 pmORD - MAA
1 stop25h 50mEtihad Airways
Sun 1/253:45 pmMAA - ORD
1 stop27h 20mEtihad Airways
Deal found 12/17$1,036
This Indian Eagle deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:10 pmORD - MAA
1 stop25h 50mEtihad Airways
Sun 2/13:45 pmMAA - ORD
1 stop27h 20mEtihad Airways
Deal found 12/17$1,040
This Indian Eagle deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:30 pmORD - MAA
1 stop21h 40mAir India
Tue 1/279:40 pmMAA - ORD
2 stops25h 20mAir India
Deal found 12/16$1,044
This Indian Eagle deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:30 pmORD - MAA
1 stop21h 40mAir India
Sun 2/19:40 pmMAA - ORD
2 stops25h 20mAir India
Deal found 12/16$1,049

Find flight deals from Chicago to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Chennai (MAA). 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 December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$758
(Gurufare)

One-way from

$333
(Indian Eagle)

Popular in

December

Cheapest in

April

Average price

$1,442

Good round-trip deal

$1,180 or less
Provider with most accurate pricing for Chicago (CHI)-Chennai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Chennai flights.
Search Deals
From Chicago (CHI) to Chennai
Search Deals
One-way flight from Chicago (CHI) to Chennai
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Chennai.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Chennai 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Chicago to Chennai that are best for you.

Fly from

Chicago

Fly to

Chennai

Route

Depart

Return

Price

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Mon 3/16

2:30 pm-12:35 am

1 stop23h 35m

Chennai

Sat 4/25

8:40 pm-11:10 am

1 stop25h 00m

$804

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sat 2/14

2:35 pm-12:35 am

1 stop22h 30m

Chennai

Thu 3/5

2:00 am-12:55 pm

1 stop22h 25m

$809

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 5/6

8:35 pm-8:05 am

1 stop25h 00m

Chennai

Wed 7/15

4:00 am-3:45 pm

1 stop22h 15m

$968

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 2/25

7:45 pm-8:15 am

1 stop25h 00m

Chennai

Sun 3/1

9:45 pm-2:55 pm

1 stop28h 40m

$999

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 2/25

5:10 pm-5:35 am

1 stop24h 55m

Chennai

Sun 3/1

5:25 am-6:45 pm

2 stops48h 50m

$1,022

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Fri 1/16

1:30 pm-12:30 am

1 stop23h 30m

Chennai

Sat 1/31

8:05 am-11:30 am

1 stop38h 55m

$1,028

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Tue 2/24

5:20 pm-7:50 am

2 stops27h 00m

Chennai

Tue 3/31

10:00 pm-3:00 pm

2 stops27h 30m

$1,055

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Fri 2/13

5:20 pm-6:35 am

2 stops25h 45m

Chennai

Thu 2/26

8:10 pm-2:20 pm

2 stops29h 40m

$1,056

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Mon 2/23

6:35 pm-8:45 am

3 stops50h 40m

Chennai

Sun 3/29

8:40 pm-3:55 pm

2 stops53h 45m

$1,062

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 2/8

5:20 pm-8:25 am

2 stops27h 35m

Chennai

Sun 2/22

9:30 pm-3:10 pm

2 stops29h 10m

$1,086

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 30 results
1
2
3

Compare providers for flights from Chicago to Chennai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Chennai in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Chennai flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Chicago-Chennai flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Chicago-Chennai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Chennai flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Chennai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Chicago with our price prediction graph.
Estimated round-trip 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 Chicago to Chennai

How far ahead should I book a flight from Chicago to Chennai?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Chennai. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Chicago to Chennai, you should look to book at least 74 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 Chicago to Chennai?

Currently, January is the cheapest month in which you can book a flight from Chicago to Chennai (average of $657). Flying from Chicago to Chennai in June is currently the most expensive (average of $904). 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 is the cheapest time of day to fly from CHI to MAA?

Find hourly flight availability from Chicago to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Chicago to Chennai by exploring options for tickets in the morning.

What is the cheapest day to fly from Chicago to Chennai?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Chennai. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Chennai flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What’s the top layover airport for flights from Chicago to Chennai?

Share of 1-stop round-trip flights from Chicago to Chennai chosen by Cheapflights users in the past 12 months, using the same layover each way.

Doha (DOH) – chosen by Cheapflights users on 43% of 1-stop itineraries from Chicago to Chennai on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Chennai?

Average round-trip fare for 1-stop flights from Chicago to Chennai, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of $800.

What’s the fastest layover option from Chicago to Chennai?

Shortest average travel time for 1-stop one-way flights from Chicago to Chennai, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 19h 00m.

Which airport typically offers the quickest layover for flights from Chicago to Chennai?

Average layover duration for 1-stop one-way flights from Chicago to Chennai, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average layover time of 1h 55m.

Reviews of airlines servicing Chennai

Get insights into the airlines that provide service to Chennai. 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 Chennai. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Emirates, Qatar Airways, and Etihad Airways from Chicago to Chennai. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,440 reviews

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,440 reviews
Emirates
8.1
Very good
3,440 reviews

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,686 reviews
Emirates
8.1
Very good
3,440 reviews

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,332 reviews
Emirates
8.1
Very good
3,440 reviews

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Lufthansa
6.8
Okay
7,637 reviews
Emirates
8.1
Very good
3,440 reviews

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air India
5.5
Fair
2,952 reviews
Emirates
8.1
Very good
3,440 reviews

Food

7.9

Boarding

8.1

Entertainment

8.2

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Chennai. 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 into for flights to Chennai from Chicago?

    Chennai (MAA), located 10.2 mi from the city center, is the airport you fly into when you book flights from Chicago to Chennai. 9 airlines have flights to Chennai from Chicago on a regular basis. Booking flights from Chicago to Chennai should not be difficult; the airport handles an average of 0 inbound flights from Chicago per day.

  • How long is the flight from Chicago to Chennai?

    A quick flight from Chicago to Chennai can take about 22h 30m. Air India provides one of the quickest options available for as low as $809. There are 8558 mi between Chicago and Chennai. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago to Chennai round-trip?

    Our cheapest airline available from Chicago to Chennai is Cathay Pacific. Our recent data shows that you can find tickets from as low as $598 on this airline. Additional options worth looking into are Air India and Etihad Airways, starting at $693 and $741 round-trip. You may be able to fly from Chicago to Chennai for 42% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Chicago to Chennai one-way?

    The cheapest airlines for a one-way flight from Chicago to Chennai are Air India ($300), Etihad Airways ($332), and American Airlines ($394).

  • What are the cheapest flights from Chicago to Chennai?

    Looking at all options, your cheapest flight can be booked for $1,157. While the most popular route (Chicago O'Hare Intl - Chennai) can be booked for $631 on average, our data indicates $1,326 when flying from Chicago to Chennai.

  • Where are the most common layover locations when flying from Chicago to Chennai?

    Chicago to Chennai flights have a layover in Abu Dhabi most of the time. New Delhi sees the next most layovers on Chicago to Chennai flights. Doha sees the third most layovers on flights from Chicago to Chennai.

  • What are some popular things to do or see while on a layover in Abu Dhabi?

    Abu Dhabi travelers tend to visit Emirates Palace, Emirates Park Zoo, and Ferrari World Abu Dhabi more than anywhere else. Emirates Palace, Emirates Park Zoo, and Ferrari World Abu Dhabi can be visited by traveling about 21.1 mi, 7.9 mi, and 4.5 mi respectively from Abu Dhabi Zayed Intl. Those on a layover in Abu Dhabi in need of a rental car can book one at Abu Dhabi Zayed Intl for about $30.

  • What are some popular points of interest to see during a layover in New Delhi?

    If you're on a layover in New Delhi and looking for things to do, consider visiting Karol Bagh, Lajpat Nagar Central Market, or Gurudwara Bangla Sahib. Karol Bagh, Lajpat Nagar Central Market, and Gurudwara Bangla Sahib can be visited by traveling about 8.7 mi, 8.7 mi, and 8.2 mi respectively from New Delhi Indira Gandhi Intl. Travelers in need of a car in New Delhi can rent one for about $64 per day.

  • Where are the least popular layover locations for Chicago to Chennai flights?

    Of the flights from Chicago to Chennai that have layovers, the fewest flights stop in Frankfurt am Main. Chicago to Chennai flights stopping in Dubai are the next rarest.

  • Can I find deals for flights from Chicago to Chennai that include hotel bookings?

    Yes. In addition to deals on Chicago to Chennai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Chennai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Chennai.

  • Can I find deals for business class flights from Chicago to Chennai?

    Yes. Cheapflights offers flight deals from Chicago to Chennai 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 Chicago to Chennai?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Chennai (average of $657). Flying from Chicago to Chennai in June is currently the most expensive (average of $904). 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.

See more FAQs

Traveling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Chicago to Chennai

Discover the top 9 airlines that operate flights from Chicago to Chennai. 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$598Average$892FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$694Average$907FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$742Average$1,030FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$763Average$1,159FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$791Average$1,134FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$834Average$1,305FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$914Average$1,348FlexibilityNo cancel feeOn-time75%
IndiGoCheapest$945Average$1,189FlexibilityNo cancel feeOn-time80%
SWISSCheapest$1,058Average$1,217FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.