Find flights
When to book
FAQs

Cheap flights from Chicago to Chennai from ₹ 34,595

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MAA
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Chicago to Chennai

Enter your travel dates to find the best prices.

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 10 April 2026.

Sun 26/413:00
ORD
-
MAA
1 stop20h 45m
Etihad Airways
Fri 8/521:55
MAA
-
ORD
1 stop21h 10m
Etihad Airways
Deal found 7/4₹ 74,926
Sat 25/413:00
ORD
-
MAA
1 stop20h 45m
Etihad Airways
Mon 11/504:05
MAA
-
ORD
1 stop39h 00m
Etihad Airways
Deal found 7/4₹ 75,296
Fri 1/514:00
ORD
-
MAA
1 stop31h 55m
Etihad Airways
Thu 14/510:15
MAA
-
ORD
1 stop32h 50m
Etihad Airways
Deal found 8/4₹ 75,481
Mon 4/514:00
ORD
-
MAA
1 stop26h 20m
Etihad Airways
Mon 25/510:15
MAA
-
ORD
1 stop32h 50m
Etihad Airways
Deal found 5/4₹ 75,573
Wed 6/514:00
ORD
-
MAA
1 stop19h 40m
Etihad Airways
Sun 31/510:15
MAA
-
ORD
1 stop32h 50m
Etihad Airways
Deal found 10/4₹ 75,666
Sun 26/420:35
ORD
-
MAA
1 stop37h 25m
Emirates
Tue 12/522:05
MAA
-
ORD
1 stop28h 10m
Emirates
Deal found 5/4₹ 75,851
Wed 15/413:00
ORD
-
MAA
1 stop20h 45m
Etihad Airways
Wed 22/716:05
MAA
-
ORD
1 stop27h 00m
Etihad Airways
Deal found 6/4₹ 76,036
Wed 6/514:00
ORD
-
MAA
1 stop26h 20m
Etihad Airways
Wed 15/704:05
MAA
-
ORD
1 stop22h 05m
Etihad Airways
Deal found 10/4₹ 76,128
Sun 30/821:10
ORD
-
MAA
1 stop36h 30m
Etihad Airways
Wed 16/904:05
MAA
-
ORD
1 stop22h 05m
Etihad Airways
Deal found 10/4₹ 76,221
Fri 10/413:00
ORD
-
MAA
1 stop20h 50m
Etihad Airways
Thu 30/421:55
MAA
-
ORD
1 stop21h 10m
Etihad Airways
Deal found 6/4₹ 76,776
Thu 30/413:00
ORD
-
MAA
1 stop32h 55m
Etihad Airways
Fri 26/616:05
MAA
-
ORD
1 stop34h 05m
Etihad Airways
Deal found 9/4₹ 76,868
Fri 1/514:00
ORD
-
MAA
1 stop38h 35m
Etihad Airways
Tue 12/504:05
MAA
-
ORD
1 stop39h 00m
Etihad Airways
Deal found 6/4₹ 76,961

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 10 April 2026.

Round-trip from

₹ 74,926

One-way from

₹ 34,595

Popular in

December

Cheapest in

February

Average price

₹ 77,331
Etihad Airways
  • Etihad Airways
  • 26/4-8/5
  • 2 total stops
  • 41h 55m total
  • Chicago to Chennai
Search Deals
Etihad Airways
  • Etihad Airways
  • 15/4
  • 1 total stop
  • 20h 45m total
  • Chicago to Chennai
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 615,204 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 345,140 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 10 April 2026.
Use the filters below to find and compare flights from Chicago to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Tue 30/6

10:20-20:10

2 stops23h 20m

Chennai

Wed 29/7

04:05-15:40

1 stop22h 05m

₹ 123,489

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sat 23/5

21:40-04:55

3 stops44h 45m

Chennai

Sun 14/6

18:00-15:55

2 stops32h 25m

₹ 130,704

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Fri 26/6

16:06-02:40

2 stops24h 04m

Chennai

Thu 23/7

03:55-20:03

2 stops26h 38m

₹ 139,861

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Mon 8/6

14:20-08:55

2 stops32h 05m

Chennai

Fri 10/7

20:40-12:00

3 stops25h 50m

₹ 150,776

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Mon 29/6

19:05-08:55

2 stops51h 20m

Chennai

Tue 28/7

20:40-12:00

3 stops25h 50m

₹ 150,776

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Tue 23/6

19:05-08:55

2 stops51h 20m

Chennai

Thu 30/7

20:40-12:00

3 stops25h 50m

₹ 159,101

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Fri 19/6

19:05-08:55

2 stops51h 20m

Chennai

Wed 5/8

20:40-12:00

3 stops25h 50m

₹ 166,039

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 14/6

19:05-08:55

2 stops51h 20m

Chennai

Fri 24/7

20:40-12:00

3 stops25h 50m

₹ 168,167

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Tue 9/6

19:05-08:55

2 stops51h 20m

Chennai

Tue 14/7

20:40-12:00

3 stops25h 50m

₹ 169,739

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sat 9/5

20:15-12:45

3 stops30h 00m

Chennai

Mon 8/6

18:00-12:00

3 stops28h 30m

₹ 172,792

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 39 resultsSorted by cheapest first
1
2
3
4

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 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 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 return flight from Chicago to Chennai. Price data was last updated on 9 April 2026.

The price you pay for your flight from Chicago to Chennai may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 ₹ 57,628). Flying from Chicago to Chennai in June is currently the most expensive (average of ₹ 81,678). 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 Chicago to Chennai?

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

Share of one-stop return flights from Chicago to Chennai chosen by Cheapflights users in the past 12 months, using the same stopover each way.

London (LHR) – chosen by Cheapflights users on 29% of one-stop itineraries from Chicago to Chennai on Cheapflights.

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

Average return fare for one-stop flights from Chicago to Chennai, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

London (LHR) is the most affordable one-stop option, with an average return flight price of ₹ 70,821.

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

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

Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for one-stop routes: 19h 25m.

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

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

Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 1h 53m.

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) is the airport you will fly into if you book a flight from Chicago to Chennai. You should not have trouble finding flights to Chennai from Chicago; the airport handles an average of 0 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Chennai airport from Chicago. It is only a 16.5 km journey from Chennai (MAA) to Chennai’s city centre.

  • How long is the flight from Chicago to Chennai?

    Airlines like SWISS and Qatar Airways fly from Chicago to Chennai in about 24h 04m. The time it takes to get you to your destination can typically vary by up to 20h 41m. The distance between Chicago and Chennai is about 13773 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Flying on Air India is currently your cheapest option to Chennai, with prices starting at ₹ 68,864. Additional round-trip tickets that might be worth considering are offered by Etihad Airways and British Airways, with the lowest prices starting at ₹ 75,534 and ₹ 79,309, respectively. Users have found that Air India is 25% cheaper than the other options available to this destination.

  • 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 holiday 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 ₹ 57,628). Flying from Chicago to Chennai in June is currently the most expensive (average of ₹ 81,678). 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

Travelling to a place near Chennai?

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

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 3 airlines flying from Chicago to Chennai

Discover the top 3 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 454,620 searches. Data last updated 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 68,864Average₹ 134,982FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 75,534Average₹ 113,142FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest₹ 79,309Average₹ 134,801FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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 Chicago to Chennai?

Cheapflights makes it easy to find Chicago to Chennai flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Chennai?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chicago to Chennai for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Chicago to Chennai with no change fees?

Yes! Cheapflights helps users easily find flights from Chicago to Chennai with no change fees.

Can Cheapflights notify me if prices for flights from Chicago to Chennai become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chennai from Chicago today and book when prices fit your budget.

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.