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Cheap flights from Chicago to Chennai from ₹ 45,952

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MAA
28 Jun — 5 Jul1
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 29 May 2026.

Sun 30/819:20
ORD
-
MAA
1 stop20h 50m
Qatar Airways
Mon 28/904:20
MAA
-
ORD
1 stop21h 15m
Qatar Airways
Deal found 25/5₹ 92,384
Tue 1/919:20
ORD
-
MAA
1 stop21h 00m
Qatar Airways
Fri 2/1004:20
MAA
-
ORD
1 stop21h 15m
Qatar Airways
Deal found 25/5₹ 92,864
Sun 2/820:35
ORD
-
MAA
1 stop19h 25m
Emirates
Thu 10/904:05
MAA
-
ORD
1 stop22h 10m
Emirates
Deal found 24/5₹ 93,056
Sun 18/1019:20
ORD
-
MAA
1 stop20h 50m
Qatar Airways
Thu 12/1104:05
MAA
-
ORD
1 stop21h 55m
Qatar Airways
Deal found 26/5₹ 93,344
Tue 17/1118:50
ORD
-
MAA
1 stop20h 00m
Qatar Airways
Sun 6/1204:05
MAA
-
ORD
1 stop21h 55m
Qatar Airways
Deal found 26/5₹ 93,631
Wed 5/816:00
ORD
-
MAA
1 stop45h 05m
Cathay Pacific
Tue 8/900:50
MAA
-
ORD
1 stop24h 00m
Cathay Pacific
Deal found 24/5₹ 93,727
Wed 21/1020:35
ORD
-
MAA
1 stop19h 25m
Emirates
Sat 14/1103:50
MAA
-
ORD
1 stop22h 35m
Emirates
Deal found 26/5₹ 93,919
Wed 2/921:10
ORD
-
MAA
1 stop24h 45m
Etihad Airways
Sat 26/910:15
MAA
-
ORD
1 stop32h 50m
Etihad Airways
Deal found 26/5₹ 94,207
Sun 30/814:00
ORD
-
MAA
1 stop19h 40m
Etihad Airways
Thu 1/1004:05
MAA
-
ORD
1 stop22h 05m
Etihad Airways
Deal found 25/5₹ 94,399
Thu 6/816:00
ORD
-
MAA
1 stop45h 05m
Cathay Pacific
Tue 8/900:50
MAA
-
ORD
1 stop24h 00m
Cathay Pacific
Deal found 24/5₹ 94,591
Thu 3/914:00
ORD
-
MAA
1 stop19h 40m
Etihad Airways
Sat 26/910:15
MAA
-
ORD
1 stop32h 50m
Etihad Airways
Deal found 25/5₹ 94,878
Mon 3/820:35
ORD
-
MAA
1 stop19h 25m
Emirates
Fri 11/904:05
MAA
-
ORD
1 stop22h 10m
Emirates
Deal found 24/5₹ 95,166

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 29 May 2026.

Round-trip from

₹ 92,192

One-way from

₹ 45,952

Popular in

December

Cheapest in

February

Average price

₹ 113,298
Qatar Airways
  • Qatar Airways
  • 3/9-26/9
  • 2 total stops
  • 42h 15m total
  • Chicago to Chennai
Search Deals
Qatar Airways
  • Qatar Airways
  • 18/8
  • 1 total stop
  • 20h 50m total
  • Chicago to Chennai
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 627,991 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 386,796 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 29 May 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

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 9/9

16:50-08:15

2 stops28h 55m

Chennai

Sat 3/10

22:30-14:15

2 stops26h 15m

₹ 108,501

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 2/9

13:50-03:30

2 stops27h 10m

Chennai

Sun 27/9

19:00-12:30

2 stops28h 00m

₹ 109,173

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Fri 4/9

20:40-03:30

1 stop20h 20m

Chennai

Sun 27/9

19:00-12:30

2 stops28h 00m

₹ 112,051

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Fri 4/9

13:15-03:30

2 stops27h 45m

Chennai

Sat 26/9

16:45-12:30

2 stops30h 15m

₹ 115,888

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Tue 30/6

20:25-02:50

1 stop19h 55m

Chennai

Fri 31/7

16:05-08:35

1 stop27h 00m

₹ 138,720

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Tue 9/6

20:50-13:50

2 stops30h 30m

Chennai

Sun 5/7

19:05-15:00

2 stops30h 25m

₹ 139,871

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sat 20/6

18:10-05:45

2 stops25h 05m

Chennai

Wed 8/7

19:05-17:35

2 stops33h 00m

₹ 143,229
Fastest return journey

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 5/7

19:20-02:40

1 stop20h 50m

Chennai

Sun 23/8

03:55-18:54

2 stops25h 29m

₹ 146,587

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 28/6

18:10-11:45

2 stops31h 05m

Chennai

Fri 7/8

05:00-12:30

2 stops42h 00m

₹ 146,587

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 2/8

16:20-10:05

2 stops31h 15m

Chennai

Fri 28/8

16:45-15:10

2 stops32h 55m

₹ 147,354

Flights are sorted by cheapest return flights first.

Deals found on 25/5

Showing 1-10 of 40 resultsSorted by cheapest first
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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

What is the cheapest month to book a flight from Chicago to Chennai?

Currently, April is the cheapest month in which you can book a flight from Chicago to Chennai (average of ₹ 55,833). Flying from Chicago to Chennai in May is currently the most expensive (average of ₹ 164,622). 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 27% 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 ₹ 73,450.

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 15m.

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.

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

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 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 KLM and British Airways fly from Chicago to Chennai in about 27h 10m. The time it takes to get you to your destination can typically vary by up to 1h 45m. 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 Etihad Airways is currently your cheapest option to Chennai, with prices starting at ₹ 78,338. Additional round-trip tickets that might be worth considering are offered by British Airways and Air India, with the lowest prices starting at ₹ 84,960 and ₹ 110,661, respectively. Users have found that Etihad Airways is 19% 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, April is the cheapest month in which you can book a flight from Chicago to Chennai (average of ₹ 55,833). Flying from Chicago to Chennai in May is currently the most expensive (average of ₹ 164,622). 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

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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 29 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 78,338Average₹ 106,660FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest₹ 84,960Average₹ 149,462FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air IndiaCheapest₹ 110,661Average₹ 139,991FlexibilityNo cancel feeOn-timeN/A
Search Air India 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.

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